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Journal articles on the topic 'Reinforced concrete Fiber'

Author: Grafiati

Published: 4 June 2021

Last updated: 29 January 2023

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1

Jagtap, Siddhant Millind, Shailesh Kalidas Rathod, Rohit Umesh Jadhav, Prathamesh Nitin Patil, Atharva Shashikant Patil, Ashwini M. Kadam, and P. G. Chavan. "Fibre Mesh in Reinforced Slabs." International Journal for Research in Applied Science and Engineering Technology 10, no. 5 (May 31, 2022): 3539–40. http://dx.doi.org/10.22214/ijraset.2022.42986.

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Abstract: Fiber Reinforced Concrete is gaining attention as an effective way to improve the performance of concrete. Fibers are currently being specified in tunneling, bridge decks, pavements, loading docks, thin unbonded overlays, concrete pads, and concretes slabs. These applications of fiber reinforced concrete are becoming increasingly popular and are exhibiting excellent performance The usefulness of fiber reinforced concrete in various civil engineering applications is indisputable. Fiber reinforced concrete has so far been successfully used in slabs on grade, architectural panels, preca

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Krishnan, Arsha, and V. N. Krishnachandran. "Coir Fiber Reinforced Concrete-Review." International Journal for Research in Applied Science and Engineering Technology 10, no. 9 (September 30, 2022): 568–71. http://dx.doi.org/10.22214/ijraset.2022.46677.

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Abstract: As a practical means of enhancing concrete's performance, fiber reinforced concrete (FRC) is gaining popularity. It is crucial to find acceptable, low-cost building and reinforcing methods that work for emerging nations. Utilizing natural fibers may drastically reduce the cost of construction. Prior research in the literature indicates that using coir fibers in concrete improves concrete strength. However, information about the use of coir fiber in concrete is scattered. This report presents a detailed analysisto highlight the usage of coconut fibers as reinforcing material in recent

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3

Yang, Qiao-chu, Qin Zhang, Su-su Gong, and San-ya Li. "Study on the flexure performance of fine concrete sheets reinforced with textile and short fiber composites." MATEC Web of Conferences 275 (2019): 02006. http://dx.doi.org/10.1051/matecconf/201927502006.

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In order to study the influences of the contents of short fiber on the mechanical properties of concrete matrix, the properties of compressive, flexure and splitting of concrete matrix reinforced by alkali resistant glass fiber and calcium carbonate whisker were tested. To study the reinforced effect of different scale fibers on the flexure behavior of fine concrete sheets, the flexural tests of concrete sheet of fine concrete reinforced with basalt fiber mesh and short fiber composites were carried out. The results show that the properties of the compressive, flexure and splitting of fine con

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Hua, Yuan, and Tai Quan Zhou. "Experimental Study of the Mechanical Properties of Hybrid Fiber Reinforced Concrete." Materials Science Forum 610-613 (January 2009): 69–75. http://dx.doi.org/10.4028/www.scientific.net/msf.610-613.69.

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Different kinds of fiber are used to reinforce the concrete to improve the concrete mechanical properties. The high modulus and high flexibility fibers are often used to reinforce in the cement base, which leads to the higher performance compound cement based materials. In the paper, the carbon fiber and glass fiber material are used as flexibility reinforced materials. The polypropylene fiber and the polyethylene fiber are used as strength reinforced materials. The combinations of the flexibility reinforced fiber and strength reinforced fiber are chosen as C-P HF (Carbon and Polypropylene Hyb

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Bhoi, Ghanshyam, Vinay Pate, and Mahesh Ram Patel. "Study on the Effect of Glass Fibre Reinforced Concrete and Concrete Tiles Reinforced Concrete." International Journal for Research in Applied Science and Engineering Technology 10, no. 5 (May 31, 2022): 2564–69. http://dx.doi.org/10.22214/ijraset.2022.42753.

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Abstract: The objective of this research is to explore the compressive strength, split-tensile strength and flexural strength properties of concrete reinforced with short discrete fibers. The study will be carried out on M-20 grade concrete and the size of glass fibers will be used 30mm and variation of fibre will be 0% to 0.3% of the total weight of concrete. also the effect of glass fiber on cement and concrete tiles will be studied whose fibre content will be varied from 0% to 0.7% of the total weight of concrete. Keywords: GFRC, Concrete tiles, Cement Matrix, MORTH

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Shan, Liang, and Liang Zhang. "Experimental Study on Mechanical Properties of Steel and Polypropylene Fiber-Reinforced Concrete." Applied Mechanics and Materials 584-586 (July 2014): 1355–61. http://dx.doi.org/10.4028/www.scientific.net/amm.584-586.1355.

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The mechanical tests of normal concrete (NC) specimens, steel fiber reinforced concrete (SFRC) specimens and polypropylene fiber reinforced concrete (PPFRC) specimens have been carried out. Fiber-reinforced concretes containing different volume fraction and aspect ratio of steel and polypropylene fibers were compared in terms of compressive, splitting tensile, ultimate tensile properties. Test results indicate that the mechanical properties of NC can be improved by addition of steel fibers and can be enhanced with the increase of fiber content. However, polypropylene fiber may cause opposite e

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Berestianskaya, Svitlana, Evgeniy Galagurya, Olena Opanasenko, Anastasiia Berestianskaya, and Ihor Bychenok. "Experimental Studies of Fiber-Reinforced Concrete Prisms Exposed to High Temperatures." Key Engineering Materials 864 (September 2020): 3–8. http://dx.doi.org/10.4028/www.scientific.net/kem.864.3.

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Fiber-reinforced concretes are varieties of composite materials. Such materials are commonly used nowadays. Concrete is fiber-reinforced using various fibrous materials, or fibers, which are evenly distributed over the volume of the concrete matrix and simultaneously provide its 3D reinforcement. Fiber-reinforced concrete has better stress-related strength characteristics than ordinary concrete. Since building structures must meet both the strength, rigidity and stability requirements, and the fire safety requirements, then for the extensive use of fiber-reinforced concrete structures, not onl

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Chaichannawatik, Bhawat, Athasit Sirisonthi, Qudeer Hussain, and Panuwat Joyklad. "Mechanical Properties of Fiber Reinforced Concrete." Applied Mechanics and Materials 875 (January 2018): 174–78. http://dx.doi.org/10.4028/www.scientific.net/amm.875.174.

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This study presents results of an experimental investigation conducted to investigate the mechanical properties of sisal and glass fiber reinforced concrete. Four basic concrete mixes were considered: 1) Plain concrete (PC) containing ordinary natural aggregates without any fibers, 2) sisal fiber reinforced concrete (SFRC), 3) sisal and glass fiber reinforced concrete (SGFRC), 4, glass fiber reinforced concrete (GFRC). Investigated properties were compressive strength, splitting tensile strength, flexural tensile strength and workability. The results of fiber reinforced concrete mixes were com

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Fedorov, Valeriy, and Aleksey Mestnikov. "Influence of cellulose fibers on structure and properties of fiber reinforced foam concrete." MATEC Web of Conferences 143 (2018): 02008. http://dx.doi.org/10.1051/matecconf/201814302008.

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One of the promising means of foamed concrete quality improvement is micro-reinforcement by adding synthetic and mineral fibers to the base mix. This research is the first to investigate peculiarities of using recycled cellulose fiber extracted from waste paper for obtaining fiber reinforced foam concrete. The paper presents results of experimental research on the influence of cellulose fibers on structure and properties of fiber reinforced foam concrete by using methods of chemical analysis and scanning electron microscopy. The research determines peculiarities of new formations appearance an

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Syamsir, A., S. M. Mubin, N. M. Nor, V. Anggraini, S. Nagappan, A. M. Sofan, and Z. C. Muda. "Effect of combined drink cans and steel fibers on the impact resistance and mechanical properties of concrete." Journal of Mechanical Engineering and Sciences 14, no. 2 (June 22, 2020): 6734–42. http://dx.doi.org/10.15282/jmes.14.2.2020.15.0527.

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This study investigated the combine effect of 0.2 % drink cans and steel fibers with volume fractions of 0%, 0.5%, 1%, 1.5%, 2%, 2.5% and 3% to the mechanical properties and impact resistance of concrete. Hooked-end steel fiber with 30 mm and 0.75 mm length and diameter, respectively was selected for this study. The drinks cans fiber were twisted manually in order to increase friction between fiber and concrete. The results of the experiment showed that the combination of steel fibers and drink cans fibers improved the strength performance of concrete, especially the compressive strength, flex

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Liu, Chuan Xiao, Zhi Hao Liu, Long Wang, Hong Ye Tian, and Xiu Li Zhang. "Index Analysis for Specimens of Reinforced Concretes with Mechanical Parameters." Advanced Materials Research 368-373 (October 2011): 33–37. http://dx.doi.org/10.4028/www.scientific.net/amr.368-373.33.

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To study mechanical characteristics of general reinforced concrete in engineering, specimens of reinforced concrete with different mass ratios and specimens of fiber reinforced concrete with different distributing modes of steel fibers or mixed modes of fiberglass are produced. Testing results from these specimens state that recommended mass ratio is 1:4.29:0.74 of cement, sand to water for reinforced concrete, and mass ratio of mixed AR fiberglass is 4‰ or distributing mode of steel fibers is vertical 5 roots evenly for fiber reinforced concretes will have excellent mechanical properties. Ana

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12

Gadgihalli, Vishal, Meena, Sindu, and Raghavendra Prasad Dinakar. "ANALYSIS OF PROPERTIES OF CONCRETE USING STEEL FIBERS AS FIBER REINFORCEMENT ADMIXTURE." International Journal of Research -GRANTHAALAYAH 5, no. 4RASM (April 30, 2017): 59–62. http://dx.doi.org/10.29121/granthaalayah.v5.i4rasm.2017.3370.

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Fiber reinforced concrete is composite material consisting of mixtures of cement, mortar or concrete, discontinuous discrete uniform dispersed suitable fibers. Fiber reinforced concrete are of different types and properties. In this paper analysis of properties of concrete using steel fibre as fiber reinforcement admixture is studied and verified the strength of concrete to normal plane concrete with absence of admixtures. Using steel fibers as fiber reinforcement admixture increases bond strength by enhancing surface tension as steel is better in taking flexural strength this gives better res

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13

Mailyan, Levon, Petr Shilov, and Aleksandr Shilov. "MECHANICAL TECHNOLOGY OF CREATING PLATED FIBER-REINFORCED AND FIBER-REINFORCED CONCRETE ELEMENTS WITH DIRECTIONAL ORIENTATION OF FIBER IN TWO DIRECTIONS." Construction and Architecture 10, no. 2 (June 27, 2022): 6–10. http://dx.doi.org/10.29039/2308-0191-2022-10-2-6-10.

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A modified mobile installation has been developed for creating slab fiber-reinforced concrete and fiber-reinforced concrete elements with a directional orientation of the fibers in two directions according to the proposed mechanical technology. The presented mechanical technology for creating slab fiber-reinforced concrete and fiber-reinforced concrete elements will make it possible to provide a mutually perpendicular orientation of the fibers in various layers of the structure, which will allow for the most complete inclusion of each fiber fiber into the work of the element. Also, due to the

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14

Chen, Yung Tsang. "An Experimental Study on the use of Fiber-Reinforced Concrete in Bridge Approach Slabs." Applied Mechanics and Materials 361-363 (August 2013): 1217–22. http://dx.doi.org/10.4028/www.scientific.net/amm.361-363.1217.

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Fiber-reinforced concrete is well known for crack control by bridging cracks in the concrete. Short, discontinuous fibers are added into plain concrete to provide post-cracking ductility to the fiber-reinforced concrete. Although fiber-reinforced concrete has been used in various civil engineering applications, the practical application of fiber-reinforced concrete in bridge approach slabs is rarely found. In this paper, steel fibers, serving as macro-fibers, and polyvinyl alcohol fibers, serving as micro-fibers, were added to the approach slab concrete for crack control purpose. This paper de

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15

Lukashevich, Viktor, Igor Efanov, Viktor Vlasov, and Olga Lukashevich. "Asphalt concrete pavement reinforced with chemical fibers." MATEC Web of Conferences 216 (2018): 01013. http://dx.doi.org/10.1051/matecconf/201821601013.

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Asphalt concrete pavement which is currently built in accordance with the existing requirements does not withstand the standard service life. Various kinds of damages occur. Fiber reinforcement of asphalt concretes is one of the effective means to deal with deformations and fractures of road pavements, such as rutting, buckling, crack formation and shear. Chemical fibers serving as reinforcement are of great concern herein. The major purpose of this work was evaluation of reinforcement fibers resistance to natural environment and climatic impacts within the conditions of experimental productio

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16

Tanveer Majid, Muhammad. "The effect of twisted polymer fibers on the physical and mechanical properties of C35 concrete." Journal of Research in Science, Engineering and Technology 7, no. 4 (September 29, 2020): 11–15. http://dx.doi.org/10.24200/jrset.vol7iss4pp11-15.

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Concrete as the most used material, is known as an integral part of construction. So far, many studies have been done in the field of improving the quality of concrete that most of them have examined change in concrete mix design; however, the use of additives and also replacing commonly used materials in concrete with new materials always has been considered. Today, different fibers, especially Forta fibers, are used. In this study, experiments on Forta fiber- reinforced concrete are described. The concrete mixing design and Forta fiber properties are also briefly described. The comparison be

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Purba, Burt K., and Aftab A. Mufti. "Investigation of the behavior of circular concrete columns reinforced with carbon fiber reinforced polymer (CFRP) jackets." Canadian Journal of Civil Engineering 26, no. 5 (October 1, 1999): 590–96. http://dx.doi.org/10.1139/l99-022.

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Recent advancements in the fields of fiber reinforced polymers (FRPs) have resulted in the development of new materials with great potential for applications in civil engineering structures, and due to extensive research over recent years, FRPs are now being considered for the design of new structures. This study describes how carbon fiber reinforced polymer jackets can be used to reinforce circular concrete columns. Fibers aligned in the circumferential direction provide axial and shear strength to the concrete, while fibers aligned in the longitudinal direction provide flexural reinforcement

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18

Kumar,, Ravikant, and Rahul Sharma. "A Comparative Study of the Use of Concrete Mix Using Jute Fibers." International Journal for Research in Applied Science and Engineering Technology 10, no. 5 (May 31, 2022): 511–15. http://dx.doi.org/10.22214/ijraset.2022.42207.

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Abstract: The character of fiber reinforced concrete can be changed by the variation of certain factors. these factors are the geometric configuration of fibers, type and. quantity of fibers, , dispersal, direction, and concentration of the fibres Portland cement concrete is assumed to be a relatively. Brittle material .When non-reinforced concrete is exposed to tensile stresses. This is likely to fracture and fail. Since the start of the nineteenth century, studies were conducted. to reinforce concrete by using fibres. After the reinforcement of concrete by fibers, it becomes a composite grou

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Anandan, Sivakumar, and Majed Alsubih. "Mechanical Strength Characterization of Plastic Fiber Reinforced Cement Concrete Composites." Applied Sciences 11, no. 2 (January 18, 2021): 852. http://dx.doi.org/10.3390/app11020852.

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The reinforcing efficiency of plastic fibers obtained from shredded plastic waste was tested in plain concrete mixes and experimentally verified in this study. Plastic fibers up to 0.15% Vf were added to the design concrete mix to assess the fiber effectiveness in terms of improved load carrying capability of various plastic fiber incorporated concrete composites. The effects of plastic fibers distributed homogenously in the entire depth of concrete and confined in the tension zone were evaluated in flexural bending properties. Mechanical strength properties were evaluated for two different ty

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20

Lee, Ming-Gin, Wei-Chien Wang, Yung-Chih Wang, Yi-Cheng Hsieh, and Yung-Chih Lin. "Mechanical Properties of High-Strength Pervious Concrete with Steel Fiber or Glass Fiber." Buildings 12, no. 5 (May 7, 2022): 620. http://dx.doi.org/10.3390/buildings12050620.

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Pervious concrete (also called porous concrete) is one of the most promising sustainable and green building materials today. This study examined high-strength pervious concrete and ordinary-strength pervious concrete reinforced with steel fiber or glass fiber. A total of fifteen mixtures of normal- and high-strength pervious concretes with steel fiber or glass fiber were used. The goal of high-strength pervious concrete is that the 28-day compressive strength be above 42 MPa and the porosity be as close to 15% as possible to achieve technical specifications. Both normal- and high-strength perv

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21

Shan, Liang, Liang Zhang, and Li Hua Xu. "Experimental Investigations on Mechanical Properties of Hybrid Steel-Polypropylene Fiber-Reinforced Concrete." Applied Mechanics and Materials 638-640 (September 2014): 1550–55. http://dx.doi.org/10.4028/www.scientific.net/amm.638-640.1550.

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The mechanical tests of hybrid steel-polypropylene fiber-reinforced concrete (HSPFRC) have been carried out. Concretes containing different volume fraction and aspect ratio of steel and polypropylene fibers mixed in one concrete grade were critically analyzed in terms of compressive, split tensile, axial tensile properties. Test results show that the fibers, when used in a hybrid form, can result in superior mechanical performance compared to their individual fiber-reinforced concretes.

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Klyuev, Sergey V., Tolya A. Khezhev, Yu V. Pukharenko, and A. V. Klyuev. "The Fiber-Reinforced Concrete Constructions Experimental Research." Materials Science Forum 931 (September 2018): 598–602. http://dx.doi.org/10.4028/www.scientific.net/msf.931.598.

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The article proves the efficiency of the construction-based use of fibre concrete. The technique of high-quality fine-grained fibre concrete creation is presented. The chemical composition of the binder was studied and the physical and mechanical characteristics of the filler were revealed. 2 types of steel fibers were studied: anchor and in the form of a fir-tree. The conducted studies proved the effectiveness of dispersed reinforcement with steel fiber. It is established, that the usage of fiber in the form of a fir-tree the greatest increase of operational characteristics is reached.

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Ziane, Sami, Mohammed-Rissel Khelifa, Samy Mezhoud, Ahmed Beroual, and Saber Medaoud. "Experimental Study on the Durability Characteristics of Several Vegetable Fiber Reinforced Concretes Exposed to Sodium Sulfate." Civil and Environmental Engineering Reports 31, no. 1 (March 1, 2021): 1–28. http://dx.doi.org/10.2478/ceer-2021-0001.

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Abstract Recently, numerous plant fibers have been investigated as a means to reinforce concrete and replace synthetic fibers, thereby producing more eco-friendly concretes. The primary concern for these studies is the durability of the fibers in the external environment. For this purpose, the current paper presents a comparison study on the physical-mechanical behavior and durability against external sulfatic attack on Alfa and Hemp fiber-reinforced concrete. To assess the effects of sulfatic attack, different types of concrete underwent two aging protocols: 1) a complete immersion in 12.5 %

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Deng, Wen Qin, and Jing Zhao. "Structure Characteristics and Mechanical Properties of Fiber Reinforced Concrete." Advanced Materials Research 168-170 (December 2010): 1556–60. http://dx.doi.org/10.4028/www.scientific.net/amr.168-170.1556.

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Mechanical properties of fiber reinforced concrete with polypropylene fiber, alkali-resistant glass fiber and basalt fiber separately were studied in this paper. The internal structure of fiber reinforced concrete was researched by testing chloride ion diffusion coefficient and scanning electron microscope (SEM) analysis. The results show that adding a certain amount of three fibers separately into concrete have all increased splitting strength. Compared with referenced concrete, compressive strength of alkali-resistant glass fiber reinforced concrete and basalt fiber reinforced concrete are b

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Zhang, Bing, Xia-Min Hu, Qing Zhao, Tao Huang, Ning-Yuan Zhang, and Qian-Biao Zhang. "Effect of fiber angles on normal- and high-strength concrete-filled fiber-reinforced polymer tubes under monotonic axial compression." Advances in Structural Engineering 23, no. 5 (November 10, 2019): 924–40. http://dx.doi.org/10.1177/1369433219886082.

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Concrete-filled fiber-reinforced polymer tubes are a novel form of composite columns, which are particularly attractive for structural members in harsh environments and seismic regions due to their corrosion resistance and ductile behavior. Over the past two decades, many studies have been conducted on concrete-filled fiber-reinforced polymer tubes under axial compression, and many stress–strain models have been proposed. However, existing studies mainly focused on concrete-filled fiber-reinforced polymer tubes with only hoop fibers. In order to investigate the effect of fiber angles (i.e. the

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Balaguru, P., and Anil Khajuria. "Properties of Polymeric Fiber-Reinforced Concrete." Transportation Research Record: Journal of the Transportation Research Board 1532, no. 1 (January 1996): 27–35. http://dx.doi.org/10.1177/0361198196153200105.

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The mechanical properties of lightweight and normal concrete containing nylon polymeric fibers are presented. Fiber reinforced concrete made with nylon fibers was evaluated. The 19-mm-long fibers were in single filament form. The control concrete was designed for a compressive strength of 20 MPa. The primary independent variable was fiber volume fraction. The response variables were air content, unit weight of fresh concrete, compressive strength, modulus of rupture (flexural strength) and toughness, splitting tensile strength, and impact strength. The addition of fibers decreased the slump va

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Srikanth, Viswanadha, Suhas Kowshik, Dhanraj Narasimha, Santosh Patil, Kaustubh Samanth, and Udit Rathee. "Finite Element Modelling and Analysis of Fiber Reinforced Concrete under Tensile and Flexural Loading." Journal of Computers, Mechanical and Management 1, no. 1 (October 30, 2022): 12–18. http://dx.doi.org/10.57159/gadl.jcmm.1.1.22004.

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Concrete is a material exhibiting high compressive strength but about tenfold lower tensile strength. Its brittle property also prohibits the transmission of stresses after cracking. Thus, steel, polymer, polypropylene, glass, carbon, and other fibers are added to concrete to form fiber-reinforced concretes (FRC) having enhanced mechanical properties. The utilization of fiber-reinforced concrete is widespread. Identifying the mechanical properties of fiber-reinforced cement composites under dynamic loading, establishing relationships between their composition, structure, and properties, justif

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Zhang, Chang, Zhen Huang, and Guo Wei Chen. "Experimental Research on Bamboo Fiber Reinforced Concrete." Applied Mechanics and Materials 357-360 (August 2013): 1045–48. http://dx.doi.org/10.4028/www.scientific.net/amm.357-360.1045.

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This paper studied the mechanical performance of bamboo fiber reinforced concrete through a series of compression, splitting and flexural tests. The comparative variables are the length and volume ratio of the bamboo fiber. The test results show that concretes splitting tensile property has obvious improvement when bamboo fibers are added, but the enhancement to the compression property and flexural property is not obvious.

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Shoaib, Mohd. "A Review: “Experimental Study on Steel Fiber Reinforced Concrete Using flat Crimped & Round Crimped Type Steel Fiber.”." International Journal for Research in Applied Science and Engineering Technology 10, no. 6 (June 30, 2022): 2813–16. http://dx.doi.org/10.22214/ijraset.2022.44472.

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Abstract: Steel Fibre Reinforced Concretes are characterized by high tensile and flexural strengths and high ductility, as well as by a high compressive strength and a very good workability. Ductility and strength of concrete can be improved at lower fiber contents, where fibers are used in combination rather than reinforcement with a single type of fiber. Durability problems concerning one type of fiber may be offset with the presence of a second type of fiber. Steel Fiber is added by 1% volume of concrete. The different concrete mixesalong with control mix proportions as 100% round crimped t

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Yu, Xiao Qing, Mao Lin, Guang Long Geng, Li Jia, and Na Wei. "Steel Fiber Reinforced Concrete Pavement Maintenance." Applied Mechanics and Materials 252 (December 2012): 276–79. http://dx.doi.org/10.4028/www.scientific.net/amm.252.276.

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In this paper, a cement concrete pavement, steel fiber reinforced concrete with than the experimental study, the analysis of steel fiber reinforced concrete pavement engineering, test results show that the steel fibers in the concrete evenly distributed, with cement mortarbetter integration, better crack resistance of concrete, and shrinkage of steel fiber reinforced concrete is much smaller than the specification requirements, and so has a great advantage for pavement repair.

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Mishra, Rajesh Kumar, Bijoya Kumar Behera, Vijay Chandan, Shabnam Nazari, and Miroslav Muller. "Modeling and Simulation of Mechanical Performance in Textile Structural Concrete Composites Reinforced with Basalt Fibers." Polymers 14, no. 19 (September 30, 2022): 4108. http://dx.doi.org/10.3390/polym14194108.

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This investigation deals with the prediction of mechanical behavior in basalt-fiber-reinforced concrete using the finite element method (FEM). The use of fibers as reinforcement in concrete is a relatively new concept which results in several advantages over steel-reinforced concrete with respect to mechanical performance. Glass and polypropylene (PP) fibers have been extensively used for reinforcing concrete for decades, but basalt fibers have gained popularity in recent years due to their superior mechanical properties and compatibility with concrete. In this study, the mechanical properties

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Juradin, Sandra, Ivica Boko, Ivanka Netinger Grubeša, Dražan Jozić, Silvija Mrakovčić, and Iva Vukojević. "Properties of Spanish Broom Fiber Reinforced Concrete." Solid State Phenomena 322 (August 9, 2021): 72–77. http://dx.doi.org/10.4028/www.scientific.net/ssp.322.72.

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Building materials based on renewable resources such as plant fibers are increasingly needed, especially if the plant is local and easily accessible. One such plant is the Spanish broom, a typical shrub of the Mediterranean region. In this work, Spanish broom fibers were used for the first time to reinforce concrete. Four mixtures were made: a reference mixture and three mixtures reinforced with 3 cm long fibers, in the amount of 0.5% of the total volume. Cement CEM I 42.5R, crushed limestone aggregate (D = 16 mm), and tap water were used for all the mixtures and in equal quantities. Four mort

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Lee, Joo-Ha, Hwang-Hee Kim, Sung-Ki Park, Ri-On Oh, Hae-Do Kim, and Chan-Gi Park. "Mechanical Properties and Durability of Latex-Modified Fiber-Reinforced Concrete: A Tunnel Liner Application." Advances in Materials Science and Engineering 2018 (2018): 1–14. http://dx.doi.org/10.1155/2018/2134873.

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This study assessed the mechanical properties and durability of latex-modified fiber-reinforced segment concrete (polyolefin-based macrosynthetic fibers and hybrid fiber-macrosynthetic fiber and polypropylene fiber) for a tunnel liner application. The tested macrosynthetic fiber-reinforced concrete has a better strength than steel fiber-reinforced concrete. The tested concrete with blast furnace slag has a higher chloride ion penetration resistance (less permeable), but its compressive and flexural strengths can be reduced with blast furnace slag content increase. Also, the hybrid fiber-reinfo

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Zhao, Jun, Li Jun Wang, and Dan Ying Gao. "Load and Deformation Properties of Steel Fiber Reinforced Concrete ShearWall." Applied Mechanics and Materials 69 (July 2011): 23–27. http://dx.doi.org/10.4028/www.scientific.net/amm.69.23.

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The numerical simulation by nonlinear finite element method(FEM) was adopted to analyze the behavior and the influences of the volume fraction of steel fibers and the strength of steel fiber reinforced concrete on the load capacity and the deformation performance of reinforced concrete shearwalls.The effect of steel fiber on the FEM was determined. The results show that with the increase of the volume fraction of steel fibers, the crack load, bearing capacity and ductility coefficient of steel fiber reinforced concrete shearwalls increase gradually. With the increase of the strength of steel f

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Moradi, Mahdi, Ali Reza Bagherieh, and Mohammad Reza Esfahani. "Constitutive modeling of steel fiber-reinforced concrete." International Journal of Damage Mechanics 29, no. 3 (May 24, 2019): 388–412. http://dx.doi.org/10.1177/1056789519851159.

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Experimental studies within the previous years showed that the behavior of concrete is improved by adding steel fibers. Due to bridging effect, steel fibers in a concrete matrix prevent crack propagation under static loads. This phenomenon increases the load-bearing capacity of steel fiber-reinforced concrete, specifically after the peak load. In contrast to similar studies, in this study the effect of fibers on steel fiber-reinforced concrete is directly described based on uniaxial compressive and tensile stress–strain curves. For this purpose, the effect of fiber on the stress variations is

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Chernil'nik, A., V. Smachney, D. El'shaeva, Y. Zherebtsov, and N. Dotsenko. "INFLUENCE OF THE TYPE OF FIBERS USED ON THE STRENGTH AND DEFORMATION OF DISPERSED-REINFORCED LIGHTWEIGHT CONCRETE." Bulletin of Belgorod State Technological University named after. V. G. Shukhov 7, no. 2 (February 14, 2022): 20–29. http://dx.doi.org/10.34031/2071-7318-2021-7-2-20-29.

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Fiber-reinforced concretes with improved strength and deformation characteristics are widely used in construction. The research is aimed to study the stress-strain condition of lightweight fiber-reinforced concrete, to plot stress-strain diagrams and analyze them. In total, four series of prism specimens are manufactured and tested. The first series is the control composition of lightweight concrete; the second series is lightweight concrete with a basalt fiber content of 3%; the third series is lightweight concrete with a glass fiber content of 3 %; the fourth series is lightweight concrete w

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Xia, Yuanyuan, and Guijun Xian. "Hybrid basalt/flax fibers reinforced polymer composites and their use in confinement of concrete cylinders." Advances in Structural Engineering 23, no. 5 (November 10, 2019): 941–53. http://dx.doi.org/10.1177/1369433219886084.

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Flax fiber–reinforced polymer composites were determined to be effective in confinement of concrete cylinders. Flax fibers exhibit strong intrinsic hydrophilic properties and relatively inferior mechanical properties; therefore, combining them with mineral-based natural fiber (i.e. basalt fibers) was proposed. In the present study, unidirectional flax–basalt hybrid fiber reinforced polymer plates and tubes were prepared using a filament-winding process. The mechanical properties of the fiber-reinforced polymer plates and compressive properties of the concrete-filled fiber-reinforced polymer tu

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Matsuoka, S., and H. Horii. "Fiber Reinforced Concrete." Concrete Journal 37, no. 4 (1999): 19–24. http://dx.doi.org/10.3151/coj1975.37.4_19.

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Ziane, Sami, Mohammed-Rissel Khelifa, and Samy Mezhoud. "A Study of the Durability of Concrete Reinforced with Hemp Fibers Exposed to External Sulfatic Attack." Civil and Environmental Engineering Reports 30, no. 2 (June 1, 2020): 158–84. http://dx.doi.org/10.2478/ceer-2020-0025.

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AbstractThe purpose of this paper is to study the durability of concrete reinforced with hemp fibers in the face of external Sulfatic attack. For this purpose, five types of concrete were formulated; three types of concrete reinforced with hemp fibers (HC-0.25, HC-0.5, and HC-1) at 0.25%, 0.5%, and 1 % of hemp fibers in volume, respectively. And two control concretes, being ordinary concrete (OC) and polypropylene fiber reinforced concrete (PC). To assess the sulfatic attacks, the described concrete types underwent two aging protocols: 1) a complete immersion in 12.5 % Sodium Sulfate (Na2SO4)

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Ganjave, Shubham, Samarth Chavan, Lalit Chaudhari, Ajay Gaikwad, Rushikesh Avhad, S. E. Shinde, P. H. Chavanke, and P. G. Chavan. "Polymer Fiber Reinforced Concrete Pavements." International Journal for Research in Applied Science and Engineering Technology 10, no. 5 (May 31, 2022): 2132–34. http://dx.doi.org/10.22214/ijraset.2022.42750.

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Abstract: The old method for using the traditional bituminous pavements have to be needs for continuous maintenance and repair work .In India there are several advantages of cement concrete pavements over bituminous pavements because of india has to leading growth country than other. This paper explains on POLYMER FIBRE REINFORCED CONCRETE PAVEMENTS, which is a recent advanced in the field of reinforced concretepavement in designs. In this project showing that how can Fibers help to improve the ductility performance, pre-crack tensile strength, fatigue strength, impact strength and shrinkage c

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Wu, Ying, Qiao Yao Sun, and Wei Li. "Improved Bending Strength and early Crack-Resistance Performance of Engineered Cementitious Composites Reinforced by Hybrid-Fiber." Applied Mechanics and Materials 174-177 (May 2012): 1047–50. http://dx.doi.org/10.4028/www.scientific.net/amm.174-177.1047.

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The bending strength and crack-resistance performance of blank concretes are poor, which are not favorable to the sustainable development of infrastructure. Engineered cementitious composite (ECC) is a high performance fiber-reinforced cementitious composite designed with micromechanical principles, which can improve concrete bending performance to prolong service life and to reduce maintenance cost of infrastructure, so there is important significance for sustainable development of infrastructure. In this study, we have experimentally evaluated the effectiveness of bending and crack-resistanc

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Yew, Ming Kun, and Othman Ismail. "Mechanical Properties of Hybrid Nylon-Steel- and Steel-Fibre-Reinforced High Strength Concrete at Low Fibre Volume Fraction." Advanced Materials Research 168-170 (December 2010): 1704–7. http://dx.doi.org/10.4028/www.scientific.net/amr.168-170.1704.

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The mechanical properties of hybrid nylon-steel-fiber-reinforced concrete were investigated in comparison to that of the steel-fiber-reinforced concrete, at the same volume fraction (0.5%). The combining of fibers, often called hybridization is investigated in this paper for a very high strength concrete of an average compressive strength of 105 MPa. Test results showed that fibers when used in a hybrid nylon-steel fibers reinforced concrete form could result in superior composite performance compared to steel-fiber-reinforced concrete. The basic property of the hybridized material that was ev

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Zhang, Bing, Jun-Liang Zhao, Tao Huang, Ning-Yuan Zhang, Yi-Jie Zhang, and Xia-Min Hu. "Effect of fiber angles on hybrid fiber-reinforced polymer–concrete–steel double-skin tubular columns under monotonic axial compression." Advances in Structural Engineering 23, no. 7 (January 2, 2020): 1487–504. http://dx.doi.org/10.1177/1369433219895916.

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Hybrid fiber-reinforced polymer–concrete–steel double-skin tubular columns are a novel form of hollow columns that combine two traditional construction materials (i.e. concrete and steel) with fiber-reinforced polymer composites. Hybrid fiber-reinforced polymer–concrete–steel double-skin tubular columns consist of an inner tube made of steel, an outer tube made of fiber-reinforced polymer, and a concrete layer between the two tubes. Existing studies, however, are focused on hybrid fiber-reinforced polymer–concrete–steel double-skin tubular columns with fibers of the fiber-reinforced polymer tu

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Selvi, K., and S. Karthi. "Experimental Strength on Polypropylen Fiber Reinforced Concrete." International Journal for Research in Applied Science and Engineering Technology 10, no. 12 (December 31, 2022): 1934–38. http://dx.doi.org/10.22214/ijraset.2022.48229.

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Abstract: The paper presents research work of experimental investigation on polypropylene fiber reinforced concrete by replacing river sand to artificial sand with and without admixture. Use of fiber reinforce polymer in civil engineering increase rapidly. Various type of fiber is used such as glass, carbon, steel, asbestos, polyester and polypropylene. The various experimental investigations for determination of properties of polypropylene fiber are discussed in paper work. This paper presents the effect of polypropylene (PP) fibers on various properties of concrete such as compressive streng

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Terai, Masakazu, and Koichi Minami. "Fracture Behavior and Mechanical Properties of Bamboo Fiber Reinforced Concrete." Key Engineering Materials 488-489 (September 2011): 214–17. http://dx.doi.org/10.4028/www.scientific.net/kem.488-489.214.

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Fiber reinforced concrete is superior to plain concrete in toughness, which is the energy absorption at fracture. This study is intended to use fibers extracted from bamboo for tensile reinforcement of concrete. Some experiments were carried out to explore the possibility of bamboo fiber reinforced concrete. As a result, the compressive strength of concrete with 1-2% bamboo fiber is little different from the case without reinforcement. On the other, the splitting tensile and the flexural strength significantly increased with an increased volume fraction of fibers. The strength of bamboo fiber

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Nguyen, Duy-Liem, Duc-Kien Thai, and Dong-Joo Kim. "Direct tension-dependent flexural behavior of ultra-high-performance fiber-reinforced concretes." Journal of Strain Analysis for Engineering Design 52, no. 2 (February 2017): 121–34. http://dx.doi.org/10.1177/0309324716689625.

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This research investigated the effects of direct tensile response on the flexural resistance of ultra-high-performance fiber-reinforced concretes by performing sectional analysis. The correlations between direct tensile and flexural response of ultra-high-performance fiber-reinforced concretes were investigated in detail for the development of a design code of ultra-high-performance fiber-reinforced concrete flexural members as follows: (1) the tensile resistance of ultra-high-performance fiber-reinforced concretes right after first-cracking in tension should be higher than one-third of the fi

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Huo, Jun Fang, Da Peng Liu, Xiang Dong Shen, Jian Jun Chu, and De Tian Song. "Freeze-Thaw Model and Service Life Prediction of Hybrid Fiber Reinforced Lightweight Aggregate Concrete." Advanced Materials Research 250-253 (May 2011): 817–21. http://dx.doi.org/10.4028/www.scientific.net/amr.250-253.817.

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The effect of the frost resistance on hybrid fibers reinforced lightweight aggregate concrete is investigated. And hybrid fibers reinforced lightweight aggregate is that steel fiber and polypropylene fiber are selected to incorporate into. The results indicate that, hybrid fibers reinforced lightweight aggregate concrete can improve the frost resistance. The weight loss rate of hybrid fibers reinforced lightweight aggregate concrete is not better. The research to establish a model for service life prediction of hybrid fibers reinforced lightweight aggregate concrete on experimental results has

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Wang, Xian Dong, Chang Zhang, Zhen Huang, and Guo Wei Chen. "Impact Experimental Research on Hybrid Bamboo Fiber and Steel Fiber Reinforced Concrete." Applied Mechanics and Materials 357-360 (August 2013): 1049–52. http://dx.doi.org/10.4028/www.scientific.net/amm.357-360.1049.

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This paper studied experimentally the impact mechanical properties of bamboo fiber and hybrid steel fiber reinforced concrete. Steel fiber is already used in construction widely, but it is expensive in cost. As a kind of green building material, bamboo fiber can be used in the infrastructures together with concrete to improve the concretes mechanical properties. In order to investigate the impact mechanical properties of concrete reinforced with bamboo fiber and steel fiber, a series of concrete specimens reinforced with bamboo fiber, steel fiber or both steel fiber and bamboo fiber are invest

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Deaconu, O., and GC Chiţonu. "Using fibers in construction." IOP Conference Series: Materials Science and Engineering 1242, no. 1 (April 1, 2022): 012013. http://dx.doi.org/10.1088/1757-899x/1242/1/012013.

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Abstract This article is an overview about alternative solutions for reinforced concrete by using different types of fibers. The use of fiber reinforced concrete when is compared to the conventional reinforced concrete solutions. This study has taken in consideration structural performance and the total cost. The use of fibers or dispersed reinforcement also improves some of the characteristics of concrete, such as those related to: cracking, freezing, durability, erosion of ordinary or marine water, wind erosion, permeability, etc. In order to correct to a large extent, the unfavorable charac

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Ouyang, Dong, Lin Jie Kong, Hao Fu, Liu Li Lu, Long Liao, and Chen Wu Huang. "Experimental Investigations on Mechanical Properties and Fire Resistance of Steel-Polypropylene Hybrid Fiber Reinforced Concrete." Advanced Materials Research 772 (September 2013): 182–87. http://dx.doi.org/10.4028/www.scientific.net/amr.772.182.

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This paper investigates the mechanical properties and the fire resistance of steel-polypropylene hybrid fiber-reinforced concrete. The type of the polypropylene fibers are polypropylene monofilament fiber, polypropylene fibrillated fiber, and macro polypropylene fiber, and the type of the steel fibers is hooked steel fiber. The experimental results show that the compressive strength, splitting tensile strength and flexural properties of steel-macro polypropylene hybrid fiber reinforced concrete are better than any others. And the fire resistance of steel-monofilament polypropylene hybrid fiber

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