Experimental Study on Seismic and Axial Compression Performance of Insulated Concrete Sandwich Wall

2021 ◽  
pp. 1-43
Author(s):  
Xiaomeng Zhang ◽  
Xueyong Zhang ◽  
Wenting Liu ◽  
Xiaowei Zhang ◽  
Weilun Ding ◽  
...  
Keyword(s):  
Experimental Study ◽  
Axial Compression ◽  
Compression Performance ◽  
Sandwich Wall

Experimental Study on the Axial Compression Capacity of Condensed Column in Composite Masonry Wall

2011 ◽  
Vol 243-249 ◽  
pp. 578-583
Author(s):  
Shao Jie Wang ◽  
Fu Sheng Liu ◽  
Tong Sun ◽  
Shun Ke Zhang ◽  
Hong Bin Wang
Keyword(s):  
Experimental Study ◽  
Axial Compression ◽  
Fracture Process ◽  
Failure Modes ◽  
Masonry Wall ◽  
Frame Structure ◽  
Masonry Walls ◽  
Compression Performance ◽  
High Rise ◽  
Entire Experiment

On the basis of summary and analysis of the characteristics of concrete hollow blocks and composite masonry walls, this paper puts forward the concept of composite masonry wall with condensed core columns. Regarding the distance between core columns (s=600mm and s=1200mm) as the main influencing factors, two composite masonry walls were designed and built to carry out the axial compression capacity experimental study. The results of the study show that the composite masonry wall with condensed core columns can greatly improve the ultimate axial compression capacity of the wall, delay the fracture process, and influence the failure modes. In the entire experiment, the deformation of concrete hollow blocks and core columns was basically the same, and can work in coordination. The stress mechanism of the composite masonry wall which had splitting fracture changed from the composite masonry wall to the (weak) frame structure, which finally formed column hinge and got destroyed. The experimental results of this paper can provide a new way for the application of concrete hollow blocks as main wall materials in the field of high-rise buildings. The establishment of axial compression capacity formula and the eccentric compression performance of the composite masonry wall with condensed core columns deserve further study.

Experimental study on the axial compression behavior of columns confined by BFRP ties

2021 ◽  
Vol 258 ◽  
pp. 113302
Author(s):  
Pu Zhang ◽  
Bowen Chen ◽  
Ye Liu ◽  
Yazheng Tu ◽  
Danying Gao ◽  
...  
Keyword(s):  
Experimental Study ◽  
Axial Compression ◽  
Compression Behavior

Experimental study of UHPC-encased CFST stub columns under axial compression

Structures ◽  
2021 ◽  
Vol 32 ◽  
pp. 433-447
Author(s):  
Qingxiong Wu ◽  
Zhimin She ◽  
Huihui Yuan
Keyword(s):  
Experimental Study ◽  
Axial Compression ◽  
Stub Columns

Buckling behaviors of thin-walled cylindrical shells under localized axial compression loads, Part 1: Experimental study

2021 ◽  
Vol 166 ◽  
pp. 108118
Author(s):  
Peng Jiao ◽  
Zhiping Chen ◽  
He Ma ◽  
Peng Ge ◽  
Yanan Gu ◽  
...  
Keyword(s):  
Experimental Study ◽  
Axial Compression ◽  
Cylindrical Shells ◽  
Thin Walled
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