Results 11 to 20 of about 41,494 (299)

Creep behavior of reinforced concrete-filled steel tubular columns under axial compression.

PLoS ONE, 2021
The reinforced concrete-filled steel tube (RCFST) column solves several of the problems of the concrete-filled steel tube (CFST) column in practical engineering applications.
Ni Zhang, Chenyang Zheng, Qingwei Sun
doaj   +2 more sources

Axial Compression Performance and Bearing Capacity Calculation of Round-Ended Concrete-Filled Aluminum Tube Column

Applied Sciences, 2023
This study aimed to investigate the axial compression performance of concrete-filled circular-end aluminum tube (RECFAT) columns, utilizing four specimens with varying parameters such as cross-sectional aspect ratio and cross-sectional aluminum content ...
Jianqing Bu, Qin Liu, Yong Yu, Qirong Qiu   +3 more
doaj   +2 more sources

Experimental Study on Axial Compression Behavior and Bearing Capacity Analysis of High Titanium Slag CFST Columns

Applied Sciences, 2019
In order to study the axial compression behavior of concrete-filled steel tubular (CFST) columns filled with high titanium slag, a total of 32 specimens, including normal CFST columns, half-high titanium slag CFST columns, and full-high titanium slag ...
Chunli Zhou, Wei Chen, Xiaolong Ruan, Xueying Tang   +3 more
doaj   +2 more sources

Seismic Behavior of Cluster-Connected Prefabricated Shear Walls under Different Axial Compression Ratios

Buildings
This study analyzes the nonlinear seismic behavior of cluster-connected prefabricated shear walls under varying axial compression ratios. The investigation focuses on the connectivity of shear wall segments assembled using cluster connections rather than
Libo Zhang, Guangdong Liu, Guang Liu, Huiyun Xin, Jianguo Cai, Alfrendo Satyanaga, Ruize Zhang, Guoliang Dai   +7 more
doaj   +2 more sources

Experimental study on axial compression behavior of square pultruded GFRP tubular stub column

Case Studies in Construction Materials
To investigate the influence of aspect ratio and width-to-thickness ratio on the axial compression behavior of square pultruded glass fiber-reinforced polymer (GFRP) tubular stub columns, axial compression tests were conducted on 12 GFRP tubular columns.
Zhiquan Xing, Yao Zhu, Qingan Liu, David Hui, Yu Chen, Wei Chen   +5 more
doaj   +2 more sources

Modelling hollow pultruded FRP profiles under axial compression: Local buckling and progressive failure [PDF]

, 2021
Pultruded Fibre-Reinforced Polymer (PFRP) profiles are widely used as structural elements in many civil infrastructure applications. However, the anisotropic elasticity and the application-driven slenderness make these profiles prone to local buckling ...
Aravinthan, Thiru, Shelley, Tristan, Kemp, Michael, Zeng, Xuesen, Alajarmeh, Omar, Schubel, Peter, Alhawamdeh, Mohammad   +6 more
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Application of Cement-Based Composite Nanomaterials in Prefabricated Thin-Wall Light Steel Structure Composite Wall

International Journal of Analytical Chemistry, 2022
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
Xiaoxu Chen, Huatuo He, Lingzhao Huo, Zhaorong Chen   +3 more
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Fibre Reinforced Polymer Columns in Axial Compression

, 2023
This chapter focuses on the mechanical performance of fibre reinforced polymer (FRP) columns with square hollow sections (SHS) in axial compression. Width-thickness ratio (b/t) is an important geometric parameter for the local buckling of plates and ...
Xie, Lei, Bai, Yu, Qi, Yujun, Caprani, Colin, Wang, Hao   +4 more
core   +1 more source

Axial Compressive Behavior of Glass Fiber-Reinforced Hollow Concrete Columns

Advances in Materials Science and Engineering, 2022
To investigate the axial compression behavior of glass fiber-reinforced polymer tubes filled with reinforced hollow concrete members, the finite element model was established in ABAQUS.
Xiangyang Jian, Ni Zhang, Qingwei Sun, Jian Liu   +3 more
doaj   +1 more source

Hysteresis performance of section steel reinforced concrete-filled rectangular stainless steel tubular columns

SN Applied Sciences, 2023
Due to high bearing capacity and excellent seismic performance, the section steel reinforced concrete-filled rectangular steel tube has been widely applied in engineering. The application of stainless steel for outer steel tube can improve the durability
Enpu Xie, Yang Wang, Yibei Bao, Kun Huang, Xianjiang Zhang   +4 more
doaj   +1 more source