Results 21 to 30 of about 41,494 (299)

NiTiCu Transverse to Axial Strain Ratio Analysis During Tension/Compression Tests

Materials Today: Proceedings, 2015
Abstract Tension-compression asymmetry in polycrystalline NiTiCu tubes was studied during elastic and transformation zone using strain gauges rosettes. Axial and transverse strain measurements from strain gauges were used to calculate a localized strain ratio through tensile and compression tests at different temperatures.
Fabregat-Sanjuan, A., Ferrando, F., De la Flor, S.   +2 more
openaire   +3 more sources

Experimental Studies on Seismic Performance of UHPSFRC-Filled Square Steel Tubular Columns

Buildings, 2022
The excellent seismic performance of concrete-filled steel tube (CFST) structures has been widely recognized, but there is a paucity of research on composite columns using UHPC with added steel fibers.
Yunbiao Luo, Yucai Zhao, Yuebo Chen, Xuchuan Lin, Jiabao Yan   +4 more
doaj   +1 more source

Axial Compressive Performance of Steel-Reinforced Concrete Columns with Monosymmetric Cross-Shaped Steel

Advances in Civil Engineering, 2021
The axial compressive performance of steel-reinforced concrete columns with monosymmetric cross-shaped steel (SRCC-MCS) was investigated in this study.
Jipeng Yu, Tianhua Zhou, Yu Zhang, Yapeng Li   +3 more
doaj   +1 more source

Experimental Study and Failure Mechanism Analysis of Rubber Fiber Concrete under the Compression-Shear Combined Action

Advances in Materials Science and Engineering, 2021
In order to examine the compression-shear combined mechanical properties of rubber fiber concrete, an experimental study was carried out on rubber fiber concrete of three different configurations using a material compression-shear testing machine by ...
Juntao Zhang, Zhenpeng Yu, Xinjian Sun, Guangli Zhang, Wenguo Pan   +4 more
doaj   +1 more source

Experimental and numerical investigation of fracture and buckling behavior of chopped GFRP cylindrical shells subjected to axial compression load [PDF]

مهندسی عمران شریف, 2021
Due to their attractive mechanical properties such as higher strength-to-weight and stiffness-to-weight ratios, instead of conventional isotropic materials, Fiber Reinforced Polymer (FRP) cylindrical shells are being increasingly used in various ...
R. Naseri, H. Showkati
doaj   +1 more source

Influence of slenderness ratio and sectional geometry on the axial compression behavior of original bamboo columns [PDF]

Journal of Wood Science, 2021
AbstractBamboo has been widely used as a load-bearing material in construction; however, there are limited studies on the stability of slender original bamboo columns. Based on the experimental investigation of thirty-nine original bamboo columns, parametric analyses were conducted to investigate the influence of the diameter–thickness ratio, cross ...
Yuhan Nie, Yang Wei, Linjie Huang, Ying Liu, Fenghui Dong   +4 more
openaire   +2 more sources

Effect of the axial load on the dynamic response of the wrapped CFRP reinforced concrete column under the asymmetrical lateral impact load.

PLoS ONE, 2023
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 ...
Khalil Al-Bukhaiti, Liu Yanhui, Zhao Shichun, Hussein Abas, Han Daguang, Xu Nan, Yang Lang, Yan Xing Yu   +7 more
doaj   +1 more source

Buckling And Fracture Analysis Of Thick And Long Composite Cylinders With Cutouts Under Axial Compression: An Experimental And Numerical Campaign

, 2023
This article reports on the manufacturing, experimental testing, and finite element analysis of very thick and long carbon-fiber-reinforced polymers (CFRP) tubes under uniaxial compression (radius-to-thickness ratio ∼ 10 and length-to-radius ratio ∼ 21).
I.E. Tabrizi, H.Q. Ali, Hühne, C., Yıldız, Mehmet, C. Akalın, C. Hühne, Wagner, H.N.R., Yildiz, M., H.N.R. Wagner, Emami Tabrizi, I., Ali, H.Q., M. Yildiz, Ali, Hafiz Qasim, Tabrizi, I. E., Akalın, C., Akalin, C., Wagner, H. N. R.   +16 more
core   +1 more source

Shear Performance of Horizontal Joints in Short Precast Concrete Columns with Sleeve Grouted Connections under Cyclic Loading. [PDF]

PLoS ONE, 2016
In this study, two short precast concrete columns and two cast-in-situ concrete columns were tested under cyclic loads. It was shown that the sleeve grouted connection was equivalent to the cast-in-situ connections for short columns when the axial ...
Bo Feng, Feng Xiong, Bingyu Liu, Jiang Chen, Yiping Zhang   +4 more
doaj   +1 more source

Study on axial compression ratio limits of large size S-CLIP reinforced columns

Journal of Physics: Conference Series, 2022
Abstract Based on the constraint mechanism of concrete, an improved method of S-Clip reinforcement was proposed. Experimental study and numerical simulation were carried out on the large size normal reinforcement column and S-Clip reinforcement column, and the numerical calculation analysis was carried out on the improved S-Clip ...
HC Wang, H Wang, PX Jiang, LX Wang
openaire   +1 more source