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Journal articles on the topic 'Tensile Strength and Compressive Strength'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Windisch, Andor. "The tensile strength: The most fundamental mechanical characteristics of concrete." Concrete Structures 22 (2021): 1–4. http://dx.doi.org/10.32970/cs.2021.1.1.

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Concrete is an inhomogeneous building material. It has a considerable and reliable compressive strength and a relative low tensile strength which can be even exhausted locally under unfortunate conditions. It is quite obvious that the concrete tensile strength was always reprehended as the most unreliable concrete property. A simple relationship between tensile- and compressive strength is introduced. The mechanical background of the relation tensile- to compressive strength in case of ‘normal’ and high strength concretes is elucidated. Mechanical bond, too, relies completely on the tensile st

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2

Makrides-Saravanos, Elli, and T. Rezansoff. "The effect of a chloride-based accelerating admixture on the tensile strength of concrete." Canadian Journal of Civil Engineering 12, no. 3 (1985): 673–84. http://dx.doi.org/10.1139/l85-074.

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Compression and tension tests were performed on specimens made from high-early-strength concrete, where the strength acceleration was achieved by using a chloride-based accelerating admixture. Comparison with specimens made from concrete without the admixture showed that the concrete with the admixture was significantly weaker in tension for equal compressive strength.Curing times ranged from 3 days to 3 or 4 months while compressive strengths ranged from 16 to 37 MPa depending on the batch and the age at testing. Three types of tension tests, the standard split cylinder test, the standard mod

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3

Eid, Rami, Avraham N. Dancygier, and Ghali Jaber. "Mechanical Properties of Low-Performance Concrete (LPC) and Shear Capacity of Old Unreinforced LPC Squat Walls." Materials 14, no. 23 (2021): 7310. http://dx.doi.org/10.3390/ma14237310.

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Low-performance concrete (LPC) is characterized by its low strength and commonly by the presence of large aggregates. This type of concrete was used for construction of load carrying, commonly unreinforced walls in old buildings. The resistance of these buildings with LPC squat walls (of relatively low height-to-length ratio), to in plane horizontal loads, was experimentally investigated in this study. The low compressive strength of these walls, well below that of standard concrete, requires estimation of the relation between the actual LPC compressive strength and its tensile strength, and i

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4

Saud, Abdullah F., Hakim S. Abdelgader, and Ali S. El-Baden. "Compressive and Tensile Strength of Two-Stage Concrete." Advanced Materials Research 893 (February 2014): 585–92. http://dx.doi.org/10.4028/www.scientific.net/amr.893.585.

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An experimental investigation was conducted to evaluate the compressive, tensile strength and modulus of elasticity of two-stage concrete (TSC) at different water-to-cement ratios. The primary objectives were to measure the elastic modulus, compressive strength and splitting tensile strength of TSC and to determine if there is a quantifiable relationship between compressive and tensile strength. Behavior of TSC in compression has been well documented, but there are little published data on its behavior in tension and modulus of elasticity. This paper presents the experimental results of prepla

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5

Yu, Ziruo, Zhiguang Li, Yuran Jiang, and Yue Wang. "Mechanical Behavior of Reactive Powder Concrete Subjected to Biaxial Loading." Advances in Civil Engineering 2022 (July 1, 2022): 1–11. http://dx.doi.org/10.1155/2022/9246692.

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To investigate the biaxial mechanical characteristics of reactive powder concrete (RPC), RPC plate specimens and bone-shaped specimens were tested under compression-compression and compression-tension loadings, respectively. The strengths and strains of the specimens were recorded, and the crack patterns and failure modes in various stress states were examined. Based on the test data, the characteristics of biaxial strength were analyzed, and a biaxial failure criterion was established. The characteristics of major stress-strain curves and failure modes in different biaxial stress states were

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6

Gunasekaran, M., and T. Palanisamy. "Effect of fly ash and bagasse ash on the mechanical properties of light weight concrete." Cement Wapno Beton 27, no. 2 (2022): 72–101. http://dx.doi.org/10.32047/cwb.2022.27.2.1.

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Light weight concrete is an important part in the concrete technology. The use of mineral additives in light-weight concrete, to replace fine aggregate with fly ash and bagasse ash, helps to reduce the cement content. The present investigation aims to meet the performance of light weight concrete, by adding fly ash and bagasse ash, as fine aggregate replacement additives. The strength properties such as cube compressive strength, cylinder compressive strength and split tensile strength were investigated after different ages, to find the optimum addition of mineral additives such as fly ash and

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7

Tu, Nhung Hong, and Cong Thanh Nguyen. "ASSESSMENT OF TENSILE STRENGTH OF CONCRETE IN ACCORDANCE WITH ITS COMPRESSIVE STRENGTH." Scientific Journal of Tra Vinh University 1, no. 41 (2020): 86–96. http://dx.doi.org/10.35382/18594816.1.41.2020.647.

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Concrete is the primary material used in construction. The importance of concrete is shown through its strength criteria which are indispensable in all structural designs of the engineers. This article is to determine the tensile strength of concrete according to the compressive strength through an experimental study for thestrength grade B15, B20, B25 of concrete. In this study, tensile and compressive strength of concrete were determined by tensile test and compression test on the same sample. The experimental results show that the tensile strength of concrete is much smaller than its compre

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8

Wang, Hao, Xiang-Yu Zhong, He Jia, et al. "Study on the Transverse Properties of T800-Grade Unidirectional Carbon Fiber-Reinforced Polymers." Materials 18, no. 4 (2025): 816. https://doi.org/10.3390/ma18040816.

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This paper focuses on the transverse tensile and compressive mechanical properties of T800-grade unidirectional (UD) carbon fiber-reinforced polymers (CFRPs). Firstly, transverse tensile and compressive tests were conducted on UD composite laminates, yielding corresponding stress–strain curves. The results indicated that, for tension, the transverse tensile modulus, strength, and failure strain were 8.7 GPa, 64 MPa, and 0.74%, respectively, whereas for compression, these values were 8.4 GPa, 197.1 MPa, and 3.43%, respectively. The experimental curves indicated brittle failure under tensile loa

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9

Yan, Chang Wang, Jin Qing Jia, Ju Zhang, and Rui Jiang. "Compressive Strength and Splitting Tensile Strength of Polyvinyl Alcohol Fiber Reinforced Ultra High Strength Concrete (PFRC)." Advanced Materials Research 150-151 (October 2010): 996–99. http://dx.doi.org/10.4028/www.scientific.net/amr.150-151.996.

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The marked brittleness with low tensile strength and strain capacities of ultra high strength concrete (UHSC) with compressive strength of 100 MPa can be overcome by the addition of polyvinyl alcohol (PVA) fibers. The compressive strength and splitting tensile strength of ultra high strength concrete containing PVA fibers are investigated this paper. The PVA fibers were added at the volume fractions of 0%, 0.17%, 0.25%, 0.34% and 0.5%. The compressive strength of the PVA fiber reinforced ultra high strength concrete (PFRC) reached a maximum at 0.5% volume fraction, being an 8.2% improvement ov

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10

Ramírez, Wladimir, Margarita Mayacela, Luis Contreras, Alejandra Shambi, Francisco Ramírez, and Jonatan Chacón. "Mechanical Properties of Permeable Concrete Reinforced with Polypropylene Fibers for Different Water–Cement Ratios." Buildings 14, no. 9 (2024): 2935. http://dx.doi.org/10.3390/buildings14092935.

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Permeable concrete is a material that allows water filtration, reduces surface runoff, and maintains the natural water cycle. Previous studies have shown that its mechanical properties, particularly its compressive and flexural tensile strengths, are generally lower than those of conventional concrete, with significant variability observed among similar tests. This study investigates the compressive strength, flexural strength, and permeability of polypropylene fiber-reinforced permeable concrete specimens at two water–cement ratios (0.30 and 0.35). The mix design was conducted using the ACI 5

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11

PUHAKKA, TEEMU, ISKO KAJANTO, and NINA PYKÄLÄINEN. "A method for measuring the in-plane compressive strength and the compression behavior of coating layers." July 2011 10, no. 7 (2011): 29–34. http://dx.doi.org/10.32964/tj10.7.29.

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Cracking at the fold is a quality defect sometimes observed in coated paper and board. Although tensile and compressive stresses occur during folding, test methods to measure the compressive strength of a coating have not been available. Our objective was to develop a method to measure the compressive strength of a coating layer and to investigate how different mineral coatings behave under compression. We used the short-span compressive strength test (SCT) to measure the in-plane compressive strength of a free coating layer. Unsupported free coating films were prepared for the measurements. R

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12

Huang, G., Q. D. Zhang, and H. Li. "Molecular dynamics study of tensile-compressive behavior of silicon steel single crystal." Journal of Physics: Conference Series 2047, no. 1 (2021): 012023. http://dx.doi.org/10.1088/1742-6596/2047/1/012023.

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Abstract In this paper, molecular dynamics was used to model and simulate the silicon steel single crystal. The stress-strain curve of silicon steel single crystal in the process of tension and compression and the evolution law of single crystal structure defects in the process of tension and compression were studied. The results show that the tensile strength and compressive strength of the silicon steel model are not similar, the compressive strength is significantly higher than the tensile strength. The compressive strength is about 2 times of the tensile strength. This conclusion is qualit

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13

Zhang, Ju, Chang Wang Yan, and Jin Qing Jia. "Compressive Strength and Splitting Tensile Strength of Steel Fiber Reinforced Ultra High Strength Concrete (SFRC)." Applied Mechanics and Materials 34-35 (October 2010): 1441–44. http://dx.doi.org/10.4028/www.scientific.net/amm.34-35.1441.

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This paper investigates the compressive strength and splitting tensile strength of ultra high strength concrete containing steel fiber. The steel fibers were added at the volume fractions of 0%, 0.5%, 0.75%, 1.0% and 1.5%. The compressive strength of the steel fiber reinforced ultra high strength concrete (SFRC) reached a maximum at 0.75% volume fraction, being a 15.5% improvement over the UHSC. The splitting tensile strength of the SFRC improved with increasing the volume fraction, achieving 91.9% improvements at 1.5% volume fraction. Strength models were established to predict the compressiv

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14

Abubakar, Jibrin, Mohammed Abdullahi, James Isiwu Aguwa, Bala Alhaji Abbas, and Daniel Ndakuta Kolo. "Empirical Relationship between Compressive, Flexural and Splitting Tensile Strengths of Concrete Containing Kuta Gravel as Coarse Aggregate." Journal of Engineering Research and Reports 27, no. 1 (2025): 209–18. https://doi.org/10.9734/jerr/2025/v27i11380.

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Flexural and tensile strengths of concrete are of great importance in structural engineering. Understanding the flexural strength of concrete helps designers prevent and control development of cracks in concrete elements, ensuring durability. In addition to serviceability, shear, bond failure and flexural capacity in concrete members are directly linked to the tensile strength of the concrete. When compared to flexural and tensile strengths, determination of the compressive strength of concrete is easier to carry out in the field. It is therefore, customary to determine the compressive strengt

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15

Yan, Jinqiu, Yongtao Gao, Minggao Tang, et al. "Experimental Study on the Mechanical Properties of Recycled Spiral Steel Fiber-Reinforced Rubber Concrete." Buildings 14, no. 4 (2024): 897. http://dx.doi.org/10.3390/buildings14040897.

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Recycled rubber (RR) and recycled spiral steel fiber (RSSF) were added to plain concrete (PC) to prepare recycled spiral steel fiber rubber concrete (SSFRC) with matrix strengths of C30, C40, and C50. Strength tests on the PC, rubber concrete (RC), and SSFRC were carried out, including the cube compressive strength, splitting tensile strength, and flexural strength. The effects of RSSF and RR on the mechanical properties of concrete were analyzed. Simultaneously, the stress–strain curve of the SSFRC was obtained through axial compressive testing, and the toughness of SSFRC was evaluated by thr

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16

Santos, Olavo Francisco, João Paulo da Silva Costa, and Francisco Mateus Gomes Lopes. "Compressive and Tensile Strength of Artificially Cemented Dune Sand." Applied Mechanics and Materials 343 (July 2013): 51–61. http://dx.doi.org/10.4028/www.scientific.net/amm.343.51.

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Artificial cementation is a technique commonly used to improve the mechanical properties of soils for use in geotechnical engineering works, because it often provides economic and environmental advantages. In order to study the factors that influence the behavior of cemented dune sand from Natal, series of unconfined compression and splitting tension tests were performed. These tests showed that increasing the cement content and decreasing void ratio are effective ways to improve compressive strength. The same applies to tensile splitting strength. It was also established that both unconfined

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17

Alireza, Baba Ali, Negahdarifar Masoumeh, Ali Hadianfard Mohammad, and Jahangiri Milad. "Experimental Examination of The Effect of Length and Percentage of Steel Fibers on The Tension and Compression Strengths of Concrete." Journal of Civil Engineering and Materials Application 5, no. 4 (2021): 223–32. https://doi.org/10.22034/JCEMA.2021.143869.

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Fiber concretes, as a new generations of concrete, have considerably attracted the attention of researchers and engineers for a couple of decades. Fibers play a very important role for improving the weaknesses of concrete, including the tensile and flexural strengths of concrete. In this paper, the effect of length and percentage of steel fibers on the tensile and compressive strengths of concrete is investigated. For this propose, three concrete samples including plain concrete and fiber concretes with steel fibers with lengths of 3 and 5 cm each with different volume ratios (i.e., 0.5, 1, an

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18

Liu, Xi Liang, Shao Feng Liu, Ben Dong Qin, and Da Fang Yang. "Experimental Study on Mechanical Properties of Hybrid Fiber High-Strength Concrete." Applied Mechanics and Materials 204-208 (October 2012): 3809–14. http://dx.doi.org/10.4028/www.scientific.net/amm.204-208.3809.

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Design 6 different dosages of C70 hybrid fiber high-strength concrete and a group of ordinary-strength concrete C70. By test of compressive strength and splitting tensile strength, discovery the high-strength hybrid fiber concrete compressive strength is not increasing trend; tensile strength increases significantly, average up to 5.12MPa, tension and compression ratio increased by 12%~40%; specimens eventually destroying the near ductility failure, in the case of 1.2% volume dosage of steel fiber and 0.10% volume dosage of polypropylene fiber, tension and compression ratio reach to 0.0683, hy

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19

Awan, Herdi, Caterina Niken DWSBU, and Sasana Putra. "Pengaruh Serat Kulit Kayu Gelam Terhadap Kuat Tarik Lentur Beton Menggunakan Semen OPC." Jurnal Rekayasa Sipil dan Desain 8, no. 2 (2021): 385–94. https://doi.org/10.23960/jrsdd.v8i2.1356.

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The load from vehicles received by rigid pavement is characterized as dynamic load that move and change quantitively, so the r2eaction accepted by rigid pavement is the combination of compressive and tensile strength. In the reaserch, as the effort to know the effect of flexural and split tensile strength on normal quality concrete with 0%, 0,4%, 0,6% and 0,8%. The samples of flexural tensile strength testimonial use 60 cm x 15cm x 15 cm beam and the sampes of split tensile and compressive strength test use 15 cm x 30 cm cylinder. As the result, the concrete sample with 0,4% of volume fraction

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20

Biel, Timothy D., and Hosin Lee. "Magnesium Oxychloride Cement Concrete with Recycled Tire Rubber." Transportation Research Record: Journal of the Transportation Research Board 1561, no. 1 (1996): 6–12. http://dx.doi.org/10.1177/0361198196156100102.

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Either portland cement or magnesium oxychloride cement was used as binders for concretes that incorporated fine rubber aggregate, ranging from 0 to 25 percent by volume. The concretes were tested for their compressive and split tensile strengths to determine whether the use of a magnesium oxychloride cement along with recycled tire rubbers would improve concrete properties. Failure of the concrete around the rubber particles was attributed to tension failure, leading to weak shear failure of the concrete matrix. Both portland and magnesium oxychloride cement concretes lost 90 percent of their

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21

Adnan Adnan and V Safitri. "Investigation of the Tensile Strength of Sea Sand Concrete Against the Compressive Strength of the Plan." International Journal of Mechanical, Electrical and Civil Engineering 1, no. 3 (2024): 79–87. http://dx.doi.org/10.61132/ijmecie.v1i3.28.

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The availability of sea sand on the beach of Ujung Tape Pinrang is in very large quantities that can be used as materials in making concrete. The purpose of the study is to analyze the characteristics of beach sand, compressive strength and tensile strength produced. An experimental research method in the Civil Engineering Laboratory, University of Muhammadiyah Parepare with a treatment system for ordinary water immersion and analysis of the characteristics of concrete mechanical properties using a compression machine test. The results of the study at the maintenance age of 28 days with a plan

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22

Choi, Yeol, Joo-Won Kang, Tae-Yeon Hwang, and Chang-Geun Cho. "Evaluation of residual strength with ultrasonic pulse velocity relationship for concrete exposed to high temperatures." Advances in Mechanical Engineering 13, no. 9 (2021): 168781402110349. http://dx.doi.org/10.1177/16878140211034992.

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This paper presents the results of an experimental investigation on the relationship between strength and ultrasonic pulse velocity (UPV) of concrete exposed to high temperature, especially for a decision of building remodeling of concrete structures. The experiments were conducted at three different initial compressive strength levels for temperature up to 800°C. UPV, Compressive, and splitting tensile tests and UPV measurements were performed for unheated and heated concrete specimens. The measured UPV values in the present work were correlated with compressive and tensile strengths to estim

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23

Iqbal, Shahid, Naqeeb Ullah, and Ahsan Ali. "Effect of Maximum Aggregate Size on the Bond Strength of Reinforcements in Concrete." Engineering, Technology & Applied Science Research 8, no. 3 (2018): 2892–96. https://doi.org/10.5281/zenodo.1344194.

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The bond between reinforcements and concrete is the only mechanism that transfers the tensile stresses from concrete to reinforcements. Several factors including chemical adhesion, roughness and reinforcement interface and bar bearing affect the bond strength of reinforcements with concrete. This work was carried out considering another varying factor which is maximum aggregate size. Four mixes of concrete with similar compressive strengths but different maximum aggregate sizes of 25.4mm, 19.05mm, 12.7mm and 9.53mm were used with the same bar size of 16mm. Compressive strength, splitting tensi

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24

Gao, Dan Ying, Shuai Qi Song, and Liang Ming Hu. "Relationships of Strengths and Dimensional Effect of Plastic Concrete." Advanced Materials Research 306-307 (August 2011): 1029–37. http://dx.doi.org/10.4028/www.scientific.net/amr.306-307.1029.

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This article carried out the strength experiments on four hundred and five specimens with twelve mix proportions and three curing ages, systematically investigated the relationships of related strengths, the dimensional effect of compressive strength and splitting tensile strength of plastic concrete. The results showed that there well exist the statistical relationships among the related strengths of plastic concrete, the dimensional effect coefficients of compressive strength and splitting tensile strength with 100mm cubic specimen are 0.9375 and 0.8616 respectively compared with 150mm cubic

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25

Khasanov, Bakhridin, Ruzimurat Choriev, Zukhra Ismailova, Guzal Eshchanova, and Timur Mirzaev. "Study of the strength properties of modified concrete in tension." E3S Web of Conferences 365 (2023): 02004. http://dx.doi.org/10.1051/e3sconf/202336502004.

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The resistance of concrete to axial tension is much less than the resistance to compression and is largely determined by the adhesion of its components. The low tensile strength of ordinary concrete is explained by the heterogeneity of its structure and the discontinuity of concrete, which contributes to the development of stress concentration, especially under the action of tensile forces. To increase the tensile strength of concrete, it is necessary to eliminate, first of all, the heterogeneity of the structure of concrete - one of the main reasons for the large dispersion of the results of

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26

Yao, Weilai, Shiyong Jiang, Wei Fei, and Tao Cai. "Correlation between the Compressive, Tensile Strength of Old Concrete under Marine Environment and Prediction of Long-Term Strength." Advances in Materials Science and Engineering 2017 (2017): 1–12. http://dx.doi.org/10.1155/2017/8251842.

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Compressive strength and tensile strength are important mechanical properties of concrete. The long-term strength of concrete under real service environment is an important parameter when evaluating existing buildings, which should also be properly considered in structural design. In this study, the relationship between compressive and splitting tensile strength of old concrete existing for long period under marine environment was investigated. At a deserted harbour, concrete cores samples were drilled by pairs in site. For each pair of samples, the two cores were drilled from the adjacent loc

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27

Yan, Chun Ling, De Xin Ding, Yi Qun Tang, and Zhong Wei Bi. "Testing of Strength Parameters and Deformation Parameters of Surrounding Rock and their Distributions." Advanced Materials Research 261-263 (May 2011): 1360–64. http://dx.doi.org/10.4028/www.scientific.net/amr.261-263.1360.

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Cores were taken from the hanging wall of the III -1 ore body at Kangjiawan Lead, Zinc and Gold Mine. 50 samples for compression and tension tests were fabricated. 50 compressive and 50 tensile strength values were obtained by RMT-150B testing systems. The probability distributions for the compressive and tensile strength were tested by the hypothesis test method. It proves that uniaxial compressive strength follows normal distribution and tensile strength follows the lognormal distribution. And it proves that elastic modulus and Poson’s ratio follow normal distribution. 50 pairs of cohesion a

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28

Iqbal, S., N. Ullah, and A. Ali. "Effect of Maximum Aggregate Size on the Bond Strength of Reinforcements in Concrete." Engineering, Technology & Applied Science Research 8, no. 3 (2018): 2892–96. http://dx.doi.org/10.48084/etasr.1989.

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The bond between reinforcements and concrete is the only mechanism that transfers the tensile stresses from concrete to reinforcements. Several factors including chemical adhesion, roughness and reinforcement interface and bar bearing affect the bond strength of reinforcements with concrete. This work was carried out considering another varying factor which is maximum aggregate size. Four mixes of concrete with similar compressive strengths but different maximum aggregate sizes of 25.4mm, 19.05mm, 12.7mm and 9.53mm were used with the same bar size of 16mm. Compressive strength, splitting tensi

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29

Zhou, Lang, Zhenqian Ma, Hongfei Xie, Wei Yang, and Hanghang Zheng. "Numerical Simulation Experimental Study of the Deformation and Failure of Granite with Multiaxial Tension." Processes 10, no. 5 (2022): 949. http://dx.doi.org/10.3390/pr10050949.

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A numerical simulation method is proposed to study the deformation and failure rule of granite with multi-directional tensile stress, based on the importance of the rock tension. This investigation took into consideration the fact that the current experimental equipment cannot complete multi-directional tension experiments for rock. The deformation and failure rule of the granite material model with biaxial and triaxial tensile stress are studied using the numerical simulation software CASRock. The results show that in a biaxial tensile stress state, the tensile strength of granite decreases w

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Shakir Muwashee, Rawa, Hamid Athab Al-Jameel, and Qusay Abdulhameed Jabai. "Investigating the Behavior of Concrete and Mortar Reinforced with Aluminum Waste Strips." International Journal of Engineering & Technology 7, no. 4.37 (2018): 211. http://dx.doi.org/10.14419/ijet.v7i4.37.24103.

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Composite concrete such as fiber reinforced concrete is widely used in structures because of its excellent properties such as compressive, flexural and tensile strengths and also high modulus of elasticity because it gives lower strain values under loading and too fewer cracks propagation. In this study, Aluminum strips was prepared by cutting the Coca- Cola cans as strips in concrete. The reason of using Aluminum strip is low density and good tensile strength (about 310 MPa) and also has a good ductility. The results of this study show good improvements in compressive, tensile and flexural st

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Mbuge, D. O., and Lawrence Gumbe. "MECHANICAL PROPERTIES OF BAMBOO (BAMBUSA VULGARIS)." Journal of Engineering in Agriculture and the Environment 8, no. 1 (2022): 15. http://dx.doi.org/10.37017/jeae.v8i1.8.

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This research project investigated the tensile, bending and compressive strength of a species of bamboo called Bambusa vulgaris. The density of the B. vulgaris was found to be 500kg/m3 (oven dry). The tensile strength was 94.3MPa with nodes and 117.8MPa without nodes. The compressive strength was 49.9MPa with nodes and 56.7MPa without nodes, bending strength was 107.0MPa with nodes and 137.7MPa without nodes and Modulus of Elasticity in tension was 3002.2MPa with nodes and 3594.0MPa without nodes. Modulus of Elasticity in compression was 10,405.3MPa without nodes and 7,268.1MPa with nodes. The

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32

Fayed, Sabry, Ceyhun Aksoylu, Ali Serdar Ecemiş, Emrah Madenci, and Yasin Onuralp Özkılıç. "Tensile Behavior of Green Concrete Made of Fine/Coarse Recycled Glass and Recycled Concrete Aggregates." Buildings 14, no. 9 (2024): 2969. http://dx.doi.org/10.3390/buildings14092969.

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The study conducted axial tensile strength tests on concrete samples that replaced conventional aggregates with recycled aggregates. In Series I, using FNG instead of FNA resulted in a reduction in compressive strength by 12.8–49.8% and tensile strength by 14.5–44.6%. If the proportion of FNG exceeds 50%, compressive strength decreases by more than 24.5% and tensile strength by more than 27.5%. In Series II, replacing CNA with CRG reduced compressive and tensile strengths by 18.4–32.8% and 5.1–24.9%, respectively; exceeding 40% CRG results in a compressive strength reduction of more than 32.8%

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33

Liao, Wen-Cheng, Po-Shao Chen, Chung-Wen Hung, and Suyash Kishor Wagh. "An Innovative Test Method for Tensile Strength of Concrete by Applying the Strut-and-Tie Methodology." Materials 13, no. 12 (2020): 2776. http://dx.doi.org/10.3390/ma13122776.

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Tensile strength is one of the important mechanical properties of concrete, but it is difficult to measure accurately due to the brittle nature of concrete in tension. The three widely used test methods for measuring the tensile strength of concrete each have their shortcomings: the direct tension test equipment is not easy to set up, particularly for alignment, and there are no standard test specifications; the tensile strengths obtained from the test method of splitting tensile strength (American Society for Testing and Materials, ASTM C496) and that of flexural strength of concrete (ASTM C7

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34

Sunujaya, Muhammad Alim, Agoes Soehardjono, and Devi Nuralinah. "Effect of pH Variations in Water Immersion on Concrete Compressive and Tensile Strength." Rekayasa Sipil 19, no. 2 (2025): 160–68. https://doi.org/10.21776/ub.rekayasasipil.2025.019.02.4.

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Chemical elements, especially acids, can gradually cause concrete to deteriorate. When concrete deteriorates, the bond between the cement paste and aggregates weakens, decreasing compressive strength. This study aims to analyze the influence of pH levels on concrete's compressive and tensile strength. Concrete specimens with characteristic compressive strengths of 20, 25, and 30 MPa were immersed in solutions with pH levels of 4 (acidic), 7 (neutral), and 10 (alkaline) for 28 days. These study results are from experiments conducted at Brawijaya University, Malang. The results showed that an ac

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Lv, Qing Fang, Ji Hong Qin, and Ran Zhu. "Size Effect on Mechanical Properties of LVL." Advanced Materials Research 887-888 (February 2014): 824–29. http://dx.doi.org/10.4028/www.scientific.net/amr.887-888.824.

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Laminated veneer lumber is taken as an object of study, and use LVL specimens of different sizes for compression test and tensile test. The goal of the experiment is to investigate the size effect on compressive strength and tensile strength as well as the influence of the secondary glued laminated face, which appears in the secondary molding processes. The results show that both compressive strength and tensile strength have the size effect apparently and the existence of the secondary glued laminated face lower the compressive strength of LVL specimens. Afterwards, the relationship between c

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Ahmed, Ali, Shakir Ahmad, Muhammad Mannal Kaleem, and Muhammad Bilal Zahid. "Experimental Study on Influence of Methylcellulose on Tensile and Flexural Strength of Normal Strength Ordinary Portland Cement Concrete." Mehran University Research Journal of Engineering and Technology 40, no. 4 (2021): 703–13. http://dx.doi.org/10.22581/muet1982.2104.02.

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Current study explores the possibility of improvement in various categories of concrete’s strengths (including tensile strength, flexural strength etc.) by using methylcellulose as an additive. The effect of methylcellulose on concrete’s compressive strength has also been investigated experimentally. Concrete samples were casted with several methylcellulose to binder ratios varying from 0.002 to 0.01 by weight of cement. Several tests were performed on concrete specimens including concrete cylinder and cube compression tests, split cylinder tests and modulus of rupture tests. Results showed th

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Wei, Hui, Yang Liu, Tao Wu, and Xi Liu. "Effect of Aggregate Size on Strength Characteristics of High Strength Lightweight Concrete." Materials 13, no. 6 (2020): 1314. http://dx.doi.org/10.3390/ma13061314.

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Effects of aggregate size on the mechanical properties of lightweight concrete (LC) were investigated. Four gradings of lightweight aggregate (LWA) were designed and used to prepare the specimens for compressive strength, splitting tensile strength, and flexural strength tests. An estimating method for compressive strength of LC was then established. The compressive strength of tested LC was up to 95 MPa at 90-day curing time. The test results suggested that the absence of medium-size particles decreased the compaction of LC, therefore the density and compressive strength were negatively affec

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Ma, Jian, Yifei Huo, Ning Wang, Zhang Sun, Liang Bian, and Ruiyuan Huang. "Experimental Study of Dynamic Tensile Strength of Steel-Fiber-Reinforced Self-Compacting Concrete Using Modified Hopkinson Bar." Materials 16, no. 16 (2023): 5707. http://dx.doi.org/10.3390/ma16165707.

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As a typical brittle material, the tensile strength of concrete is much lower than its compressive strength. The main failure mode of concrete buildings under explosive and impact loading is spalling, so it is crucial to understand the dynamic tensile performance of concrete. This paper presents an experimental study on the dynamic tensile strength of steel-fiber-reinforced self-compacting concrete (SFRSCC). Specimens of two different self-compacting concrete (SCC) mixes (C40 and C60) and four different fiber volume fractions (0.5%, 1.0%, 1.5%, and 2.0%) are fabricated. Dynamic tensile strengt

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Lei, Jianhua, Fan Feng, Shu Xu, Weibin Wen, and Xuhui He. "Study on Mechanical Properties of Modified Polyurethane Concrete at Different Temperatures." Applied Sciences 12, no. 6 (2022): 3184. http://dx.doi.org/10.3390/app12063184.

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The objective of the present research was to study the effect of temperature on the mechanical properties, failure mode and uniaxial compression constitutive relationship of a modified polyurethane concrete. A total of 24 cube and 27 prism specimens were fabricated, and the uniformity of the polyurethane concrete was checked. The compressive test, splitting tensile test and static uniaxial compression test were carried out at 0, 15, 40 and 60 °C. The failure mode, cube compressive strength, splitting tensile strength, axial compressive strength, elastic modulus and the compressive stress–strai

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Zhang, Nan, Juan Liao, Tao Zhang, Wen Zhan Ji, Bao Hua Wang, and Dong Hua Zhang. "The Effect of Mineral Admixtures on Mechanical Properties of High Performance Concrete at very Low Temperature." Applied Mechanics and Materials 584-586 (July 2014): 1509–13. http://dx.doi.org/10.4028/www.scientific.net/amm.584-586.1509.

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The effect of very low temperature on high performance concrete (HPC) mechanical properties is studied by using a reasonable testing method. The results show that the compressive strengths of concrete are increasing with lower temperatures. Fly ash (FA), compared to ground granulated blast-furnace slag (GGBFS), is positive to the compressive strength increasing at low temperature. The splitting tensile strengths of concrete appear a maximum at-40°C~-80°C. The compound replacement by GGBFS and FA makes the splitting tensile strength present the extreme value at higher temperature. At very low t

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Malagavelli, Venu, and Neelakanteswara Rao Paturu. "Polyester Fibers in the Concrete an Experimental Investigation." Advanced Materials Research 261-263 (May 2011): 125–29. http://dx.doi.org/10.4028/www.scientific.net/amr.261-263.125.

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Construction field has experienced a growing interest in Fiber Reinforced Concrete (FRC) due to its various advantages. The disposal of industrial waste especially non biodegradable waste is creating a lot of problems in the environment. In the present investigation, an attempt has been made by using non biodegradable waste (polyester fibers) in the concrete to improve the crack resistance and strength. Concrete having compressive strength of 25MPa is used for this study. Samples were prepared by using various fiber contents starting from 0 to 6% of with an increment of 0.5% for finding Compre

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Guan, Xiqiang, Baofeng Huang, Zhan Li, Xiaofeng Ma, and Benliang Liang. "Characterizing Tensile Strength of Building Sandstone via Uniaxial Tensile, Compressive, and Flexural Bending Tests." Materials 16, no. 9 (2023): 3440. http://dx.doi.org/10.3390/ma16093440.

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Sandstone is widely used a construction and building material. However, its uniaxial tensile strength (UTS) is not adequately understood. To characterize the uniaxial tensile strength of natural sandstone, three groups of specimens were fabricated for four-point bending, uniaxial compressive, and tensile tests. To characterize the evolution of the stress–strain profiles obtained via these tests, representative expressions were developed in terms of normalized strain and strength. The magnitude of the uniaxial tensile strength exceeded that of the four-point bending strength, indicating that th

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Akçaözoğlu, Semiha. "The effect of elevated temperature on the lightweight concrete containing waste PET aggregate." International Journal of Business & Technology 6, no. 3 (2018): 1–14. http://dx.doi.org/10.33107/ijbte.2018.6.3.20.

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In this study, the effect of waste PET as lightweight aggregate (WPLA) replacement with conventional aggregate on the some physical and mechanical properties and residual compressive strength of concrete was investigated. For this purpose, five different mixtures were prepared (the reference mixture and four WPLA mixtures including 30%, 40%, 50% and 60% waste PET aggregate by volume). The fresh and dry unit weights, compressive strengths, flexural-tensile strengths, water absorption and porosity ratios of the mixtures were measured. In addition the specimens exposed to elevated temperatures at

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Zhang, Lijuan, Jun Zhao, Cunyuan Fan, and Zhi Wang. "Effect of Surface Shape and Content of Steel Fiber on Mechanical Properties of Concrete." Advances in Civil Engineering 2020 (July 21, 2020): 1–11. http://dx.doi.org/10.1155/2020/8834507.

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Steel fiber reinforced concrete (SFRC) has gained popularity in the last decades attributed to the improvement of brittleness and low tensile strength of concrete. This study investigates the effect of three shapes of steel fibers (straight, hooked end, and corrugated) with four contents (0.5%, 1%, 1.5%, and 2%) on the mechanical properties (compression, splitting tension, shear, and flexure) of concrete. Thirteen groups of concrete were prepared and investigated experimentally. Test results indicated that steel fiber had significant reinforcement on mechanical properties of concrete. When the

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Patil, Sanket Mukund. "Experimental Investigation on Strength of Concrete Using Basalt Fiber with Silica Fume." INTERNATIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 09, no. 06 (2025): 1–9. https://doi.org/10.55041/ijsrem49791.

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Abstract Concrete is a brittle material with low tensile strength and limited ductility. This study explores the enhancement of concrete strength through the addition of basalt fiber and silica fume. Basalt fibers improve tensile strength, crack resistance, and durability, while silica fume enhances compressive strength and reduces permeability. M40 grade concrete was tested by incorporating basalt fibers at 0.1%, 0.5%, and 1% volume fractions, along with a 10% replacement of cement by silica fume. Compressive and splitting tensile strengths were evaluated at 7, 14, and 28 days. Results indica

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Kang, Su Tae, Jung Jun Park, Gum Sung Ryu, Gyung Taek Koh, and Sung Wook Kim. "Comparison of Tensile Strengths with Different Test Methods in Ultra High Strength Steel-Fiber Reinforced Concrete (UHS-SFRC)." Key Engineering Materials 417-418 (October 2009): 649–52. http://dx.doi.org/10.4028/www.scientific.net/kem.417-418.649.

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Ultra High Strength Steel-Fiber Reinforced Concrete (UHS-SFRC) is characterized by very high compressive and tensile strength that is about 8 times of ordinary concrete, and high ductility owing to the addition of steel fibers. This paper investigates the relationship existing among the direct tensile strength, flexural tensile strength and splitting tensile strength of UHS-SFRC. Differently from ordinary concrete, it is found that the first cracking strengths in UHS-SFRC obtained through direct tensile test and splitting tensile test are similar, while the strength obtained from flexural tens

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Mojeeburahman, Mashal, and Mujtaba Ishanzadah Said. "Effects of S2 Glass Fiber on Strength Properties of Normal Strength Concrete." Journal of Building Construction 4, no. 3 (2023): 1–11. https://doi.org/10.5281/zenodo.7507037.

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This study investigates the effects of S-2 glass fiber (S2-GF) with various contents on strength properties of normal strength concrete. The cement used in this study is ordinary type 1 Portland cement. Four series of concrete mixtures with 0.00%, 0.35%, 0.70%, and 1.05% by the weight of cement of S2-GF were prepared. The mixtures were then tested at 7, 14, and 28 days for compressive, flexural, and split tensile strength according to ASTM standards. Tests results showed that all compressive, flexural, and split tensile strengths increase with an increased amount of S2-GF contents. For an incr

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Nafees, Afnan, Muhammad Faisal Javed, Sherbaz Khan, et al. "Predictive Modeling of Mechanical Properties of Silica Fume-Based Green Concrete Using Artificial Intelligence Approaches: MLPNN, ANFIS, and GEP." Materials 14, no. 24 (2021): 7531. http://dx.doi.org/10.3390/ma14247531.

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Silica fume (SF) is a mineral additive that is widely used in the construction industry when producing sustainable concrete. The integration of SF in concrete as a partial replacement for cement has several evident benefits, including reduced CO2 emissions, cost-effective concrete, increased durability, and mechanical qualities. As environmental issues continue to grow, the development of predictive machine learning models is critical. Thus, this study aims to create modelling tools for estimating the compressive and cracking tensile strengths of silica fume concrete. Multilayer perceptron neu

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Aswanti, Rina, Syahrul Sariman, and Eka Yuniarto. "Penggunaan Silika Fume Untuk Reduksi Semen Dengan Limbah Granit Sebagai Pengganti Agregat Kasar Terhadap Kuat Tekan Dan Kuat Tarik Beton." Jurnal Penelitian Teknik Sipil Konsolidasi 2, no. 1 (2024): 106–13. http://dx.doi.org/10.56326/jptsk.v2i1.3302.

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Concrete is a mixture of cement, sand, gravel, and water. In order to obtain good quality in the process, added ingredients, waste, or other materials with a certain ratio value are added. In this case, the use of granite waste as a substitute for coarse aggregate that is easy to find and the use of silica fume which aims to increase the compressive strength of concrete. The purpose of this study was to determine the effect of granite waste and silica fume, as well as the relationship between compressive strength and tensile strength of concrete with these variations. The percentage of granite

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Qin, Li Kun, Ling Xia Gao, and Hong Wei Song. "Influence of Freeze-Thaw Cycles on Multiaxial Strength of Concrete." Applied Mechanics and Materials 405-408 (September 2013): 2715–18. http://dx.doi.org/10.4028/www.scientific.net/amm.405-408.2715.

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Mechanical properties experiments of concrete after 0, 25, 50 and 75 freeze-thaw cycles under uniaxial and multiaixial compression were carried out. The uniaxial and multiaxial compressive strengths of ordinary concrete after freeze-thaw cycles were measured. According to the experiment results, the influence of freeze-thaw cycles on the ultimate compressive and tensile strength was analyzed systematically. The influence law of freeze-thaw cycles on compressive strength of concrete under multiaxial compression was obtained. The results indicate that the compressive strength of ordinary concret

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