Numerical investigation into high strength Q690 steel columns of welded H-sections under combined compression and bending

2018 ◽  
Vol 144 ◽  
pp. 119-134 ◽  
Author(s):  
Tian-Yu Ma ◽  
Guo-Qiang Li ◽  
Kwok-Fai Chung
Keyword(s):  
Numerical Investigation ◽  
High Strength ◽  
Steel Columns

Experimental and numerical investigation of high-strength concrete encased steel columns with rectangular-spiral stirrups

2020 ◽  
Vol 32 ◽  
pp. 101518
Author(s):  
Jianyang Xue ◽  
Xiangbi Zhao ◽  
Xiaojun Ke ◽  
Xin Zhang ◽  
Fengliang Zhang ◽  
...  
Keyword(s):  
Numerical Investigation ◽  
High Strength Concrete ◽  
High Strength ◽  
Steel Columns ◽  
Strength Concrete

Experimental and numerical investigation of corroded steel columns subjected to in-plane compression and bending

2020 ◽  
Vol 151 ◽  
pp. 106735 ◽  
Author(s):  
Zongxing Zhang ◽  
Shanhua Xu ◽  
Biao Nie ◽  
Rou Li ◽  
Zhen Xing
Keyword(s):  
Numerical Investigation ◽  
Steel Columns ◽  
Plane Compression

Investigation of Structural and Material Effects on Crashworthiness of Advanced High Strength Steel Columns

2003 ◽  
Author(s):  
Faycal Ben-Yahia ◽  
James A. Nemes ◽  
Farid Hassani
Keyword(s):  
Numerical Study ◽  
Hsla Steel ◽  
High Strength Steels ◽  
High Strength ◽  
Column Height ◽  
Steel Columns ◽  
Advanced High Strength Steels ◽  
Element Simulation ◽  
Formed Channel ◽  
Good Agreement

An experimental and numerical study was performed to evaluate the crashworthiness of several advanced high strength steels. The behavior of two Dual Phase (DP) steels and an HSLA steel are compared by examining the crush response of longeron column specimens, experimentally and computationally. The closed section columns, fabricated by spot welding formed channel sections, in both single hat and double hat configurations were exposed to 182 kg and 454 kg axial impacts at different velocities. Final column height and impact force history were recorded and compared with results of finite element simulation of the columns. Good agreement was found between experiments and computations.

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