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Journal articles on the topic 'Axial compression loads'

Author: Grafiati

Published: 4 June 2021

Last updated: 27 July 2025

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1

Hameed, Rashid, Saba Mahmood, M. Rizwan Riaz, S. Asad Ali Gillani, and Muhammad Tahir. "Strengthening of Un-Reinforced Brick Masonry Walls Using Epoxy Mortar." Journal of Applied Engineering Sciences 11, no. 2 (2021): 101–6. http://dx.doi.org/10.2478/jaes-2021-0013.

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Abstract This study is carried out to investigate the effectiveness of using externally applied epoxy mortar on joints of masonry wall panels to enhance their load carrying capacity under axial compressive and lateral loads. A total of six 113 mm thick masonry wall panels of size 1200 x 1200 mm were constructed for this study. Four out of six walls were strengthened using locally available CHEMDUR-31 epoxy mortar on joints. The remaining two walls were tested as control specimens. The control and strengthened wall panels were tested under axial compression and lateral loads. In axial compressi

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2

Prakash, Amit, Ted A. Conway, and George A. Costello. "Compression of a Cord." Journal of Applied Mechanics 59, no. 2S (1992): S213—S216. http://dx.doi.org/10.1115/1.2899491.

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Cord is a structural element that is generally used to resist relatively large axial loads in tension in comparison to bending and torsional loads. However, in certain cases, a cord may be called upon to resist a compressive load such as occurs when a cord is placed in a composite. When a cord is subjected to compression, the individual filaments lose contact with each other. This results in a considerable reduction in the axial stiffness of the cord. Generally, most cord composites are fabricated at elevated temperatures and cooled to room temperatures. Some remarks are made concerning the bu

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3

Kim, Do-Young, Chang-Hoon Sim, Jae-Sang Park, Joon-Tae Yoo, Young-Ha Yoon, and Keejoo Lee. "Buckling Knockdown Factors of Composite Cylinders under Both Compression and Internal Pressure." Aerospace 8, no. 11 (2021): 346. http://dx.doi.org/10.3390/aerospace8110346.

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The internal pressure of a thin-walled cylindrical structure under axial compression may improve the buckling stability by relieving loads and reducing initial imperfections. In this study, the effect of internal pressure on the buckling knockdown factor is investigated for axially compressed thin-walled composite cylinders with different shell thickness ratios and slenderness ratios. Various shell thickness ratios and slenderness ratios are considered when the buckling knockdown factor is derived for the thin-walled composite cylinders under both axial compression and internal pressure. Nonli

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4

Wang, Dong, and Mao See Wu. "Elastic buckling analysis of an embedded infinitely long rod under combined axial and torsional loads." Mathematics and Mechanics of Solids 24, no. 12 (2019): 3779–94. http://dx.doi.org/10.1177/1081286519856062.

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In this paper, expressions for the critical axial–torsional loads are derived for the buckling of an elastic rod embedded in an elastic medium. The derivation is based on the assumption that the deforming rod encounters a response force from the surrounding medium, and a first-order perturbation analysis of the governing equilibrium equations. It is shown that a dimensionless universal buckling relationship, independent of material and geometry, exists between the critical axial load, both in compression and tension, and the critical torsional load. A reducing axial compression, or an increasi

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5

Alhamati, Abdullah Ali Nasser, Abdul Halim Ghazali, and Jamalodin Norzaie. "Investigation on the behavior of rigid polyvinylchloride pipes subjected to uniaxial compression loads." ASEAN Journal on Science and Technology for Development 23, no. 3 (2017): 145. http://dx.doi.org/10.29037/ajstd.101.

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The objective of this research was to investigate the capability of rigid Polyvinylchloride (PVC-U) pipes to sustain axial loads. The behavior of PVC-U pipes specimens subjected to short-term uniaxial compression loads were experimentally investigated. Results of the load-displacement tests on pipes of different wall thickness, diameter, and specimen heights were recorded. The experimental test results show that the PVC-U pipes are capable of supporting loads greater than the required design load (3.4 kN). Increasing the pipe specimen height decreases the pipe strength for supporting the axial

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6

WU, XIAO-GANG, TENG ZHAO, XIAO-HONG WU, et al. "INTERSTITIAL FLUID FLOW BEHAVIOR IN OSTEON WALL UNDER NON-AXISYMMETRIC LOADING: A FINITE ELEMENT STUDY." Journal of Mechanics in Medicine and Biology 18, no. 07 (2018): 1840007. http://dx.doi.org/10.1142/s0219519418400079.

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Physiological loads are non-axisymmetric and can lead to interstitial bone fluid flow, particularly in osteon. According to research, interstitial bone fluid flow plays a key role in bone mechanotransduction. To evaluate the poroelastic responses of a non-axisymmetric loaded osteon, this paper presents a finite element osteon model that is bulit by using the Comsol Multiphysics software. Obtained results show that under the same loading amplitude, the generated pressure and velocity amplitudes in the axial compression loading case are the largest, followed by that in the compressive bending lo

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7

Micelli, Francesco, Alessio Cascardi, and Maria Antonietta Aiello. "Pre-Load Effect on CFRP-Confinement of Concrete Columns: Experimental and Theoretical Study." Crystals 11, no. 2 (2021): 177. http://dx.doi.org/10.3390/cryst11020177.

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The axial compression strength of concrete columns has been proved to be significantly enhanced by external confinement. In this perspective, the use of Fiber-Reinforced Polymers (FRPs) has been extensively studied. In practical applications, the FRP-confinement is installed on loaded columns, which can already be significantly deformed, while theoretical models neglect this aspect. This paper concerns a new experimental investigation on the possibility that a pre-existing axial load affects the FRP-confinement of concrete. The research program also aimed at the development of a new analysis-o

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8

AL-Bukhaiti, Khalil, Liu Yanhui, Zhao Shichun, et al. "Effect of the axial load on the dynamic response of the wrapped CFRP reinforced concrete column under the asymmetrical lateral impact load." PLOS ONE 18, no. 6 (2023): e0284238. http://dx.doi.org/10.1371/journal.pone.0284238.

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This study investigated the impact of axial load on the dynamic response of reinforced concrete (RC) members to asymmetrical lateral impact loads. A series of asymmetrical-span impact tests were conducted on circular and square RC members with and without Carbon Fiber Reinforced Polymers (CFRP) while varying the axial compression ratios. The impact process was simulated using ABAQUS software, and the time history curves of deflection and impact were measured. The study found that specific impact loads caused bending and shearing failures. The axial compression ratio ranged from 0.05 to 0.13 wh

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9

Abdulkhudhur, Raad, Mohammed Elwi, and Hussein Al-Quraishi. "Axial Compression Behavior of Concrete-Encased CFST Columns." Civil Engineering Journal 11, no. 6 (2025): 2255–66. https://doi.org/10.28991/cej-2025-011-06-05.

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Composite construction known as concrete-encased CFST is an outer covering of concrete surrounding a steel tube filled with concrete. It is employed as a structural member in multi-story buildings, large structures, bridges, and underground subway systems. Most of the literature deals with steel tubes filled with core concrete or concrete-encased steel tubes filled with core concrete with main reinforcement, but in the present study, CFST is used as conventional reinforcement. Therefore, five concrete-encased CFST columns and one normal reinforced concrete column were loaded axially. Variables

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10

Cao, Ying Chun, Ming Liu, Yuan Qing Wang, and Yan Nian Zhang. "Reliability Assessment under Combinations of Snow Load Effect: The Lightweight Steel Structures with Gabled Frames and Components Designs." Applied Mechanics and Materials 166-169 (May 2012): 1954–57. http://dx.doi.org/10.4028/www.scientific.net/amm.166-169.1954.

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Purpose: to assess reliability factor of Gable Framed Lightweight Steel Structural and Components, under combination of load effect of permanent loads and snow loads. Method: JC method is adopted in the calculations. From reliability of geometrical meaning, transform the solving of reliability problem into the finding of minimum constraints, and calculate reliability indicators by using a non-linear programming called ‘Lingo’ software. Results: based on dead load plus snow load, and combination of dead load plus snow load and wind load, to calculate reliability indicator of structural componen

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11

Wang, Jianguo, Yang Liu, and Kegang Li. "Dynamic Characteristics of Deep Dolomite Under One-Dimensional Static and Dynamic Loads." Journal of The Institution of Engineers (India): Series A 101, no. 1 (2019): 49–56. http://dx.doi.org/10.1007/s40030-019-00424-5.

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AbstractThe failure characteristics of rock subjected to impact disturbance under one-dimensional static axial compression are helpful for studying the problems of pillar instability and rock burst in deep, high geostress surrounding rock under blasting disturbances. Improved split Hopkinson pressure bar equipment was used for one-dimensional dynamic–static combined impact tests of deep-seated dolomite specimens under axial compression levels of 0, 12, 24, and 36 MPa. The experimental results demonstrate that the dolomite specimens exhibit strong brittleness. The dynamic strength always mainta

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12

Waddar, Sunil, P. Jeyaraj, and Mrityunjay Doddamani. "Influence of axial compressive loads on buckling and free vibration response of surface-modified fly ash cenosphere/epoxy syntactic foams." Journal of Composite Materials 52, no. 19 (2018): 2621–30. http://dx.doi.org/10.1177/0021998317751284.

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This work deals with experimental buckling and free vibration behavior of silane-treated cenosphere/epoxy syntactic foams subjected to axial compression. Critical buckling loads are computed from compressive load–deflection plots deduced using universal testing machine. Further, compressive loads are applied in the fixed intervals until critical loading point on different set of samples having similar filler loadings to estimate natural frequency associated with the first three transverse bending modes. Increasing filler content increases critical buckling load and natural frequency of syntact

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13

Ramaswamy, Anandakumar, Selvamony Chachithanantham, and Seeni Arumugam. "Performance of BFRP Retrofitted RCC Piles Subjected to Axial Loads." Advances in Materials Science and Engineering 2014 (2014): 1–9. http://dx.doi.org/10.1155/2014/323909.

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This paper deals with the behaviour of basalt fibre reinforced polymer (BFRP) composites retrofitted RCC piles subjected to axial compression loads. Currently the awareness of using FRP increases rapidly in engineering fields and also among public. Retrofitting becomes vital for aged and damaged concrete structures, piles, and so forth, to improve its load carrying capacity and to extend the service life. The load carrying capacity of piles retrofitted with basalt unidirectional fabric was studied experimentally. 15 nos. of RCC end bearing pile elements were cast with same reinforcement for ax

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14

Bai, Yunlong, and Haiquan Feng. "Effect of dynamic loading on fatigue performance of popliteal artery stents." Journal of Physics: Conference Series 3043, no. 1 (2025): 012151. https://doi.org/10.1088/1742-6596/3043/1/012151.

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Abstract In endovascular management of Peripheral Arterial Disease (PAD), popliteal artery stents are susceptible to fatigue failure due to dynamic loading caused by lower limb movement. Current research primarily focuses on single loading conditions or blood pressure pulsations, with insufficient systematic investigation of dynamic loading. This study applies axial compression, bending, and torsional loads (frequency: 1 Hz, amplitude referenced to human experimental data) on four commercially available popliteal artery stents (AP, CS, EF, and PU) to model their implantation process using the

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15

Saravana, A., H. Liu, E. A. Groll, and D. Ziviani. "Experimental and numerical analyses of the thermodynamic and mechanical performance of an oil-injected and economized 4/6 twin-screw compressor." IOP Conference Series: Materials Science and Engineering 1267, no. 1 (2022): 012022. http://dx.doi.org/10.1088/1757-899x/1267/1/012022.

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To advance oil-injected twin-screw compressors, it is necessary to understand and model the complex physical phenomena occurring during the compression process (e.g., mass and heat transfer mechanisms) as well as analyze the mechanical behavior of the compressor (e.g., rotordynamics, bearing loads, variation of clearance gaps). To validate these models, the in-chamber compression process as well as mechanical loads need to be accurately measured. This paper presents a comparison between experimental results and numerical modeling of a 4/6 oil-injected twin-screw compressor with slide-valve par

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16

Thumrongvut, Jaksada, Sittichai Seangatith, Thanarat Siriparinyanan, and Sitthisak Wangrakklang. "An Experimental Behaviour of Cellular Lightweight Concrete-Filled Steel Square Tube Columns under Axial Compression." Materials Science Forum 860 (July 2016): 121–24. http://dx.doi.org/10.4028/www.scientific.net/msf.860.121.

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The axial load behavior of cellular lightweight concrete-filled tube (CLCFT) columns subjected to concentric axial compression is experimentally investigated. In the study, the maximum compressive loads obtained from the experiment were compared with the values calculated using Eurocode 4 design equation. The dimension of the square column specimens 150 mm in width and 750 mm in height. The effects of the ultimate compressive strengths and wall thicknesses of the steel tubes were observed. A total of 24 specimens, including 18 CLCFT columns and 6 reference cellular lightweight concrete (CLC) c

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17

Ma, He, Peng Jiao, Huangyang Xu, Xinshuang Li, and Zhiping Chen. "Localized Perturbation Load Approach for Buckling Design of Thin-Walled Steel Cylindrical Shells under Partial Axial Compression." Metals 13, no. 9 (2023): 1539. http://dx.doi.org/10.3390/met13091539.

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A thin-walled steel cylindrical shell is a common engineering structure that has an efficient load-carrying capacity. This structure is more easily subjected to partial axial compression loads in application, and buckling is the main failure mode. However, there are few available design methods for partial axially compressed steel cylindrical shells. Motivated by this, a design method called the localized perturbation load approach (LPLA) is proposed in this paper. The finite element framework for the application of LPLA is established. The location and number of perturbation loads are determi

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18

He, Junjie, Zhi Huang, Juan Chen, et al. "Performance-Based Multi-Objective Optimization of Four-Limb CFST Lattice Columns." Buildings 15, no. 3 (2025): 433. https://doi.org/10.3390/buildings15030433.

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In this paper, the low-cycle reciprocating load test was carried out on four-limb concrete-filled steel tubular (CFST) lattice columns with different slenderness ratios and axial compression ratios, and the seismic performance was studied. Two performance indicators, namely damage and hysteretic energy dissipation, were defined as the objective functions, and the axial compression ratio was used as an optimization variable to perform the multi-objective optimization analysis of four-limb CFST lattice columns. Optimization using the max–min problem approach aims to optimize the axial compressio

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19

Turvey, G. J., and Y. Zhang. "Local Buckling of Axially Compressed, Pultruded GRP, WF-Section, Short Columns - Comparison of Experimental and FE Analysis Buckling Loads." Applied Mechanics and Materials 1-2 (September 2004): 87–92. http://dx.doi.org/10.4028/www.scientific.net/amm.1-2.87.

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The results of axial compression tests carried out on four pultruded GRP (Glass Reinforced Plastic) WF (Wide Flange) short columns are presented. The longitudinal elastic modulus, buckling loads and collapse loads have been obtained. The experimental buckling loads have been evaluated from the load versus end shortening (axial displacement) relationship and Southwell plots of deflection and bending strain test data. FE (Finite Element) buckling analyses of the short column buckling tests have also been carried out. It is shown that a two-dimensional model is able to predict local buckling mode

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20

Wu, Sheng. "Mechanical Properties of New Type Cold-Formed Steel Box-Shaped Component Welding Section Members." Applied Mechanics and Materials 351-352 (August 2013): 601–9. http://dx.doi.org/10.4028/www.scientific.net/amm.351-352.601.

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Cold-formed steel box-shaped section has the special features in both its mass center and moment center unification as double symmetry section and its outstanding advantage in moment and torsion rigidity. This paper presents a new kind of cold-formed steel box-shaped component welding sections, that is flanges opposite welding box-shaped component section DS. The mechanical properties such as buckling modes, load carrying capacity, rigidity, ductility and correlation curves of new section members which are subjected to axial compression, flexure, combined compression and bending have been anal

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21

Mohammadzadeh, R., M. M. Najafizadeh, and M. Nejati. "Buckling of 2D-FG Cylindrical Shells under Combined External Pressure and Axial Compression." Advances in Applied Mathematics and Mechanics 5, no. 03 (2013): 391–406. http://dx.doi.org/10.4208/aamm.2012.m39.

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AbstractThis paper presents the stability of two-dimensional functionally graded (2D-FG) cylindrical shells subjected to combined external pressure and axial compression loads, based on classical shell theory. The material properties of functionally graded cylindrical shell are graded in two directional (radial and axial) and determined by the rule of mixture. The Euler’s equation is employed to derive the stability equations, which are solved by GDQ method to obtain the critical mechanical buckling loads of the 2D-FG cylindrical shells. The effects of shell geometry, the mechanical properties

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22

Chen, Xiaoxu, Huatuo He, Lingzhao Huo, and Zhaorong Chen. "Application of Cement-Based Composite Nanomaterials in Prefabricated Thin-Wall Light Steel Structure Composite Wall." International Journal of Analytical Chemistry 2022 (September 8, 2022): 1–8. http://dx.doi.org/10.1155/2022/6015826.

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In order to solve the problem of seismic performance of prefabricated concrete shear walls connected with ultra-high performance cement-based composite (UHPC) after short lap of steel bars, the author proposes a cement-based composite nanomaterial in the prefabricated thin-walled lightweight application in steel structure composite wall. In order to explore the influence of the axial compression ratio on its seismic performance, 1 is a cast-in-place shear wall with a design axial compression ratio of 0.2, and 3 is a prefabricated shear wall with a design axial compression ratio of 0.2, 0.33, a

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23

Shi, Feng, Libin Wang, Hao Du, et al. "Axial Compression Behavior of FRP Confined Laminated Timber Columns under Cyclic Loadings." Buildings 12, no. 11 (2022): 1841. http://dx.doi.org/10.3390/buildings12111841.

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Fiber reinforced polymer (FRP) has been proved to be effective to improve the structural strength and ductility for column structures. An experimental study was conducted to investigate the compressive performance of FRP confined glued-laminated timber (GLT) and cross-laminated timber (CLT) columns. A total of 60 column specimens of two dimensions in height using different FRP types, FRP thickness, and laminate types were tested under cyclic axial compression loads. This study focuses on the compressive capacity and ductility of the new FRP composited timber structure. For this purpose, a load

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24

El-Sayed, Taha Awadallah. "Axial Compression Behavior of Ferrocement Geopolymer HSC Columns." Polymers 13, no. 21 (2021): 3789. http://dx.doi.org/10.3390/polym13213789.

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Geopolymer concrete (GC) is a substantial sort that is created by utilizing metakaolin, ground granulated blast furnace slag (GGBS), silica fumes, fly ash, and other cementitious materials as binding ingredients. The current study concentrated on the structural behavior of the ferrocement geopolymer HSC-columns subjected to axial loading and produced using rice straw ash (RSA). The major goal of this research was to use the unique features of the ferrocement idea to manufacture members that function as columns bearing members. As they are more cost-effective and lower in weight, these designed

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25

Coker, D., M. Payton, M. Rochat, and J. Bordelon. "An in vitro mechanical comparison of tibial plateau levelling osteotomy plates." Veterinary and Comparative Orthopaedics and Traumatology 22, no. 06 (2009): 467–72. http://dx.doi.org/10.3415/vcot-08-04-0041.

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SummaryAn in vitro mechanical study was performed to compare the fatigue properties and the loads to failure of four plate designs that are used to stabilise the tibial plateau levelling osteotomy (TPLO). Seventy-two gapped osteotomy models were created using 3.5 mm versions of the following plates: a standard TPLO plate, a low profile TPLO plate, a locking TPLO plate (LocP), and a broad locking TPLO plate (bLocP). The 18 constructs for each plate design were sub-divided into three identical groups of six. Six constructs were mounted in a materials testing device and subjected to cyclic compre

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26

Wang, Yi, Jun Wang, Donghui Zhao, Gangarao Hota, Ruifeng Liang, and David Hui. "Flexural Behavior of Insulated Concrete Sandwich Panels using FRP-Jacketed Steel-Composite Connectors." Advances in Materials Science and Engineering 2022 (November 2, 2022): 1–25. http://dx.doi.org/10.1155/2022/6160841.

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This study presented the experimental and theoretical results of insulated concrete Sandwich panels with innovative dumbbell-shaped steel fiber-reinforced polymer (FRP) composite bar (SFCB) connectors under flexural load. The influences of FRP thickness and raised thickness of dumbbell ends of connectors, axial compression ratio, the content of vitrified microspheres in the wythes, and loading direction were discussed. The increase in thickness of a glass FRP (GFRP) jacket on the hybrid bar from 2 to 3 mm led to increased initial cracking load, ultimate load, and flexural stiffness of the Sand

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27

Duan, Weining, Jian Cai, Xu-Lin Tang, Qing-Jun Chen, Chun Yang, and An He. "Axial Compressive Behaviour of Square Through-Beam Joints between CFST Columns and RC Beams with Multi-Layers of Steel Meshes." Materials 13, no. 11 (2020): 2482. http://dx.doi.org/10.3390/ma13112482.

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The axial compressive behaviour of an innovative type of square concrete filled steel tube (CFST) column to reinforced concrete (RC) beam joint was experimentally investigated in this paper. The innovative joint was designed such that (i) the steel tubes of the CFST columns were completely interrupted in the joint region, (ii) the longitudinal reinforcements from the RC beams could easily pass through the joint area and (iii) a reinforcement cage, including a series of reinforcement meshes and radial stirrups, was arranged in the joint area to strengthen the mechanical performance of the joint

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28

Xia, Hui, Yi Hua Dou, Xin He Wang, and Jiang Wen Xu. "Sectionalized Mechanical Models of Drilling Tool of Trenchless Directional Drilling." Applied Mechanics and Materials 268-270 (December 2012): 1190–93. http://dx.doi.org/10.4028/www.scientific.net/amm.268-270.1190.

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There are three working conditions namely drilling a guide hole, expanding the guide hole and pulling back pipeline in trenchless directional drilling. The position of drill string in the wellbore and loads exerted on the drill string varied in different working conditions. The models of buckling analysis of drill strings under compression, mechanical analysis of drill string under axial compression near drill bit in inclined straight section, mechanical analysis of drill string with multi-centralizers under axial compression near drill bit in inclined straight section, mechanical analysis of

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29

Resheq, Ali. "Behaviour of hybrid concrete columns under axial compression loads." MATEC Web of Conferences 162 (2018): 04021. http://dx.doi.org/10.1051/matecconf/201816204021.

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Hybrid Concrete Column (HCC) is composite column consists of two types of concrete, Normal Concrete (NC) and Self Compacted Concrete (SCC). The main objective of this work is to study the effect of outer to inner diameter ratio of hybrid concrete on the ultimate strength of column under the axial loading. Ten scaled columns (150 mm diameter and 600 mm length) were fabricated and cast with different ratio of NC to SCC and tested under axial loading. The test results were presented in term of loading and the axial and lateral strains at mid span of column length. It was found that the ultimate s

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Chen, Wen Feng, Xiao Hui Yuan, and Bin Li. "Experimental Study on Seismic Performance of AAS-CFST Column." Applied Mechanics and Materials 670-671 (October 2014): 344–48. http://dx.doi.org/10.4028/www.scientific.net/amm.670-671.344.

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Three model specimens of alkali-activated slag concrete filled steel tube (AAS-CFST) with different axial compression ratio and steel ratio were designed and tested in the present study. The seismic performance of the structures were evaluated by testing them with combined lateral constant compression and vertical cyclic loads. The structural performance, such as the testing observations, hysteretic behavior, skeleton curve, stiffness degradation, energy dissipation capacity and ductility performance was discussed in detailed. The results show that all the specimens’ damage were bending deform

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Xu, Youwu, Jian Yao, and Xin Sun. "Cold-formed elliptical concrete-filled steel tubular columns subjected to monotonic and cyclic axial compression." Advances in Structural Engineering 23, no. 7 (2019): 1383–96. http://dx.doi.org/10.1177/1369433219894242.

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Concrete-filled steel tubular columns are widely used in structural systems, and elliptical concrete-filled steel tubular columns are receiving more and more attention. An experimental study on cold-formed elliptical concrete-filled steel tubular stub columns was carried out under monotonic and cyclic axial compression. The failure modes, axial load–displacement curves, ultimate loads, hoop strain–axial strain behavior, strength deterioration, and residual deformation were obtained and discussed. Complementary finite element models considering the complex non-uniform confinement between steel

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32

Harkali Setiyono. "Plastic Mechanism and Elastic Analyses in the Strength Estimation of an Axially Compressed-Thin-Walled Channel Steel Section Beam." Electronic Journal of Structural Engineering 6 (January 1, 2006): 56–65. http://dx.doi.org/10.56748/ejse.658.

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This paper presents the study of an analytical model to estimate the strength of a thin-walled channel steel section beam subjected to axial-compressive loads. The model is based on two different methods of analysis, which are performed by analysing a plastic failure mechanism and elastic behaviour of the beam. These analytical methods can be used to establish plastic-unloading and elastic-inclining-theoretical load-deflection behaviour of the beam. Meanwhile, the axial-compressive strength of the beam is estimated by directly measuring the value of load at an intersection point between two di

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33

Drake, Richard M., and Sharon J. Elkin. "Beam-Column Base Plate Design—LRFD Method." Engineering Journal 36, no. 1 (1999): 29–38. http://dx.doi.org/10.62913/engj.v36i1.714.

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It is common design practice to design a building or structure beam-column with a moment-resisting or fixed base. Therefore the base plate and anchor rods must be capable of transferring shear loads, axial loads, and bending moments to the supporting foundation. Typically, these beam-column base plates have been designed and/or analyzed by using service loads or by approximating the stress relationship assuming the compression bearing location.The authors present another approach, using factored loads directly in a method consistent with the equations of static equilibrium and the LRFD Specifi

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Wang, Genwei, Shu Zhang, Meng Li, Juanjuan Wu, Bin Wang, and Hui Song. "Deformation and Failure Properties of High-Ni Lithium-Ion Battery under Axial Loads." Materials 14, no. 24 (2021): 7844. http://dx.doi.org/10.3390/ma14247844.

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To explore the failure modes of high-Ni batteries under different axial loads, quasi-static compression and dynamic impact tests were carried out. The characteristics of voltage, load, and temperature of a battery cell with different states of charge (SOCs) were investigated in quasi-static tests. The mechanical response and safety performance of lithium-ion batteries subjected to axial shock wave impact load were also investigated by using a split Hopkinson pressure bar (SHPB) system. Different failure modes of the battery were identified. Under quasi-static axial compression, the intensity o

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35

Özes, Çiçek, and Özgen Aydin. "Analysis of Sandwich T-Joints under Compression Loads in Marine Applications." Advanced Composites Letters 18, no. 3 (2009): 096369350901800. http://dx.doi.org/10.1177/096369350901800301.

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This paper deals with the analysis of sandwich T-joints in terms of buckling loads, which are used in marine applications. Buckling loads have been investigated experimentally and numerically. Loading is applied as uniform axial compression. The GRP/PVC sandwich composite T- joints have been manufactured in six different geometries. Numerical and experimental results both show that the geometry of the T-joint area affects the buckling loads. It has been observed that failure mode is the same in all of the joint types, which is core shear. Stress distributions in T-joints have also been investi

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36

Liu, Yi, and Linbo Hui. "Behaviour of steel single angles subjected to eccentric axial loads." Canadian Journal of Civil Engineering 37, no. 6 (2010): 887–96. http://dx.doi.org/10.1139/l10-028.

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The response of steel single angles subjected to axial eccentric loading is investigated by means of numerical modeling based on finite element techniques. Results show that in the case of eccentric compression causing major axis bending, a critical eccentricity for each slenderness ratio investigated exists and below this eccentricity, any reduction in the ultimate capacity due to eccentricity is marginal. The critical eccentricity increases with the slenderness ratio of the angle. In contrast, for the case of eccentric compression causing minor axis bending, the reduction in ultimate capacit

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Zhao, Jun, Feicheng Wang, Bai Yang, and Bin Ma. "Seismic Behaviour of CFST Space Intersecting Nodes in an Oblique Mesh." Applied Sciences 13, no. 10 (2023): 5943. http://dx.doi.org/10.3390/app13105943.

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The design of intersecting nodes in high-rise oblique mesh structures is a critical issue. The existing research on the intersecting nodes of oblique meshes mainly focuses on plane intersecting nodes and monotonic axial compression loads. The plane intersecting nodes cannot consider the contribution of the node’s out-of-plane angle and floor beam to the node’s out-of-plane stiffness in actual structures. In this paper, numerical analysis using ABAQUS was conducted to investigate the mechanical performance of space intersecting nodes of oblique meshes (OMSIN) under cyclic axial tension and comp

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Liu, Ji Liang, Hui Chen Cui, Ming Jin Chu, and Jian Qun Hou. "Experimental Study on Behavior of Shear Walls Built with Precast Two-way Hollow Slabs for Different Axial-Load Ratios." Applied Mechanics and Materials 351-352 (August 2013): 833–37. http://dx.doi.org/10.4028/www.scientific.net/amm.351-352.833.

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The shear wall built with precast two-way hollow slab is an innovated precast concrete shear wall suitable for housing industrialization. Two shear walls built with precast two-way hollow slabs were tested pseudo-statically under low cyclic lateral loads to acquire their failure process and modes. The effect of the axial compression load was investigated. The study proved that vertical cracks along the vertical holes of the new type shear wall have been appeared to avoid brittle shear failure, and the shear wall developed integral section wall to walls-columns combination. As the results, the

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Abdellah, Wael R., Salah A. Bader, Jong-Gwan Kim, and Mahrous A. M. Ali. "Numerical simulation of mechanical behavior of rock samples under uniaxial and triaxial compression testsy." Mining of Mineral Deposits 17, no. 3 (2023): 1–11. http://dx.doi.org/10.33271/mining17.03.001.

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Purpose. The research aims to investigate how the load influences the ultimate compressive strength of rocks at failure. It uses both a uniaxial compression test, which involves incremental displacements, and a triaxial compression test, which applies varying confining stresses while maintaining a constant axial compression stress and incrementally increasing the displacement. Methods. To conduct the investigation, the researchers used RS2D, a rock-soil software, to examine the impact of different incremental displacements and confining stresses on the strength properties of various rock sampl

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Hao, Cheng, Dongjin Yang, Liyang Zhao, Jianguo Yang, Tao Wang, and Junlin He. "Compressive Characteristics and Fracture Simulation of Cerasus Humilis Fruit." Agriculture 15, no. 1 (2025): 88. https://doi.org/10.3390/agriculture15010088.

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During the harvesting process of Cerasus humilis, the fruits are susceptible to compression and impacts from the combing teeth, leading to internal damage to the pulp and rupture of the peel. This compromises the quality of the harvested fruits and subsequent processing, resulting in significant economic losses. To investigate the mechanical behavior of Cerasus humilis fruit, this study measured the geometric parameters as well as the mechanical properties (failure load, elastic modulus, compressive strength, and fracture energy) of the peel, pulp, and core in both the axial and radial directi

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Cho, So-jeong, Im-jun Ban, and Sung-chul Shin. "A Novel Deep Learning Model to Predict Ultimate Strength of Ship Plates under Compression." Applied Sciences 12, no. 5 (2022): 2522. http://dx.doi.org/10.3390/app12052522.

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The evaluation of ship strength during the hull structure design stage is essential for structural safety. Additionally, plate is one of the basic structural members of the hull, it is important to analyze and predict the ultimate strength. The curved plate used for shipbuilding must be able to withstand repeated axial loads and complex loads, and stability needs to be confirmed through ultimate strength analysis. In general situations, the magnitude of the transverse compression is smaller than that of the longitudinal and combined loads, but transverse compression causes different physical b

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Jasion, P., and K. Magnucki. "Stability Of An Ellipsoidal Head With A Central Nozzle Under Axial Load." Archives of Civil Engineering 61, no. 2 (2015): 89–98. http://dx.doi.org/10.1515/ace-2015-0016.

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AbstractThe subject of the numerical investigation is an ellipsoidal head with a central (axis-symmetrical) nozzle. The nozzle is loaded by axial load force. The ellipsoidal head is under axial-symmetrical compression load. The numerical FEM model is elaborated. The calculation will provide the critical loads and equilibrium paths for the sample head.. The investigation will measure the influence of the diameter of the nozzle on the critical state of the ellipsoidal head.

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Parikh, Arpit A., Atul K. Desai, Shailesh R. Gandhi, and Arvind V. Shroff. "Numerical Assessment of Jackup Spudcan Foundations by varying Angle of Spud in 3d Fem in Geotechnical Engineering." Disaster Advances 16, no. 3 (2023): 23–34. http://dx.doi.org/10.25303/1603da023034.

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A jack-up structure is a bottom-mounted floating unit having an adjustable hull and movable legs. Particular jack-up structures are more susceptible to hazards under environmental loads during their operation and life cycle in the ocean. Authors attempted here to evaluate vertical load carrying capacity of soil and predicting its behaviour. Simulation of loaddeformation behavior under axial compression has been carried out for advancing research. The entire study has been carried out using three-dimensional finite element-based software Plaxis 3D A.E. 2017. The geometrical variation of substru

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Bao, Jingxuan, Atsushi Takano, Ryuta Kitamura, and Takuma Masai. "Statistical Evaluation of Effect of Shape Imperfections on Buckling Load of Carbon Fiber-Reinforced Plastic Thin-Walled Cylinders." Applied Sciences 15, no. 4 (2025): 2094. https://doi.org/10.3390/app15042094.

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Thin-walled cylinders made from carbon fiber-reinforced plastic (CFRP) were measured using a laser displacement sensor and subjected to load tests. The effects of shape imperfections in the circumferential and axial directions, the radius–thickness ratio (r/t), and the offset compression loads on the knockdown factor (KDF), which is the ratio of the experimental and theoretical buckling loads, were investigated. A statistical evaluation of various trends relating to the KDF and the amplitudes of the shape imperfections was conducted. The buckling load test on the cylinders showed large deviati

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Li, Yun Yun, and Bao Sheng Yang. "Study on the Sensitivity Factors Affecting the Anti-Seismic Performances of Steel Reinforced High-Strength Concrete Columns." Applied Mechanics and Materials 405-408 (September 2013): 845–49. http://dx.doi.org/10.4028/www.scientific.net/amm.405-408.845.

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Through the experimental tests on 6 steel reinforced high-strength concrete columns under low cyclic horizontal loads, the influence on anti-seismic performance of the columns under different axial compression ratio, stirrup ratio and steel form is analyzed, and that anti-seismic performance of the columns is affected not only by axial compression ratio, but also by steel form. For steel reinforced high-strength concrete columns with different steel forms, the limit values of axial compression ratio may be adjusted, while the influence of stirrup ratio is not prominent.

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Duran, Hüseyin. "Physico-Mechanical Properties of Male and Female Hemp Plants." Agriculture 15, no. 7 (2025): 776. https://doi.org/10.3390/agriculture15070776.

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Hemp (Cannabis sativa L.) is one of the oldest annual fiber crops cultivated throughout human history. Addressing the challenges encountered during the harvesting of hemp for seed and fiber purposes requires further investigation. Studies are also needed to determine plant characteristics in terms of both variety and gender. This study aimed to determine the physico-mechanical properties of hemp plants. The stems of male and female hemp plants were divided into three sections along their length: lower, middle, and upper regions. Samples measuring 25.4 mm in length were collected from each sect

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Paik, Jeom Kee, Anil Kumar Thayamballi, and Jae Myung Lee. "Effect of Initial Deflection Shape on the Ultimate Strength Behavior of Welded Steel Plates Under Biaxial Compressive Loads." Journal of Ship Research 48, no. 01 (2004): 45–60. http://dx.doi.org/10.5957/jsr.2004.48.1.45.

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The shape of weld-induced initial distortion in steel plates bounded by support members is normally very complex. It must be recognized that it is not only the magnitude of initial distortion, but also its shape that can significantly affect the plate collapse behavior. In this paper, some typical plate initial deflection shapes are selected from measurements for merchant ship plating between stiffeners. The influence of such initial deflection shapes on the ultimate strength behavior of steel plates subjected to biaxial compression as well as uniaxial thrust is then investigated applying nonl

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Fatihhi, S. J., Syahrom Ardiyansyah, Muhamad Noor Harun, and Mohammed Rafiq Abdul Kadir. "Mechanical Properties of Trabecular Bone through Compression and Combined Compression-Torsion Test: A Comparative Study." Applied Mechanics and Materials 393 (September 2013): 415–21. http://dx.doi.org/10.4028/www.scientific.net/amm.393.415.

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In realistic service of life, trabecular bone is subjected to multiaxial stress histories during physiological routine activities thus investigation on the mechanical environment is important to evaluate the mechanistic aspects of bone failure in trauma. This study attempts to compare the material properties of trabecular bone with regard to mechanical properties in axial compression and combined compression-torsion. How superimposed axial compression and torsion loads would alter the axial mechanical properties is explained. Shear loading demonstrates tenfold reduction in modulus and 27% redu

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Kardomateas, G. A. "Stability Loss in Thick Transversely Isotropic Cylindrical Shells Under Axial Compression." Journal of Applied Mechanics 60, no. 2 (1993): 506–13. http://dx.doi.org/10.1115/1.2900822.

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The stability of equilibrium of a transversely isotropic thick cylindrical shell under axial compression is investigated. The problem is treated by making appropriate use of the three-dimensional theory of elasticity. The results are compared with the critical loads furnished by classical shell theories. For the isotropic material cases considered, the elasticity approach predicts a lower critical load than the shell theories, the percentage reduction being larger with increasing thickness. However, both the Flu¨gge and Danielson and Simmonds theories predict critical loads much closer to the

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Guo, Er Wei, Zhen Bao Li, Hua Ma, Wen Jing Wang, and Yong Ping Xie. "The FEM Analysis of Size Effect on Prism Concrete Specimens with Different Lengths under Loads of Axial Compression." Applied Mechanics and Materials 166-169 (May 2012): 371–74. http://dx.doi.org/10.4028/www.scientific.net/amm.166-169.371.

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Four prism concrete specimens with same height, same width, but different lengths is simulated in using ABAQUS FEM analysis software. The simulation work is conducted under monotonic axial compression loading, and its purpose is to research the size effect of prism concrete specimens, primarily to study the effect of specimen length on the axial compressive strength. The stress-strain relation of the specimen is analyzed. The results indicate that, for different lengths of specimens, their axial compressive strengths are quite different and the size effect on them is much obvious. The compress

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