Experimental Study of High-strength Steel RHS X-joints under Axial Compression

2019 ◽  
Vol 31 (2) ◽  
pp. 75-84 ◽  
Author(s):  
Jeong Hyun Kim ◽  
Cheol Ho Lee ◽  
Kyu Hong Han ◽  
Seon Hu Kim
Keyword(s):  
Experimental Study ◽  
Axial Compression ◽  
High Strength Steel ◽  
High Strength

Local–overall interactive buckling behaviour of 800 MPa high-strength steel welded H-section members under axial compression

2021 ◽  
Vol 164 ◽  
pp. 107793
Author(s):  
Xianlei Cao ◽  
Rui Zhong ◽  
Yong Xu ◽  
Chao Cheng ◽  
Shitong Liu ◽  
...  
Keyword(s):  
Axial Compression ◽  
High Strength Steel ◽  
High Strength ◽  
Interactive Buckling

Study on the Local Buckling Behavior of Steel Equal Angle Members under Axial Compression with the Steel Strength Variation

2011 ◽  
Vol 374-377 ◽  
pp. 2430-2436
Author(s):  
Gang Shi ◽  
Zhao Liu ◽  
Yong Zhang ◽  
Yong Jiu Shi ◽  
Yuan Qing Wang
Keyword(s):  
Finite Element ◽  
Axial Compression ◽  
High Strength Steel ◽  
Local Buckling ◽  
Steel Structures ◽  
High Strength ◽  
Element Analysis ◽  
Equal Angle ◽  
Buckling Behavior ◽  
Steel Strength

High strength steel sections have been increasingly used in buildings and bridges, and steel angles have also been widely used in many steel structures, especially in transmission towers and long span trusses. However, high strength steel exhibits mechanical properties that are quite different from ordinary strength steel, and hence, the local buckling behavior of steel equal angle members under axial compression varies with the steel strength. However, there is a lack of research on the relationship of the local buckling behavior of steel equal angle members under axial compression with the steel strength. A finite element model is developed in this paper to analyze the local buckling behavior of steel equal angle members under axial compression, and study its relationship with the steel strength and the width-to-thickness ratio of the angle leg. The finite element analysis (FEA) results are compared with the corresponding design method in the American code AISC 360-05, which provides a reference for the related design.

Local buckling behaviour of high strength steel welded box-section columns under axial compression

2022 ◽  
Vol 171 ◽  
pp. 108677
Author(s):  
Bing Li ◽  
Chao Cheng ◽  
Zhimin Song ◽  
Xianlei Cao ◽  
Zhengyi Kong
Keyword(s):  
Axial Compression ◽  
High Strength Steel ◽  
Local Buckling ◽  
High Strength ◽  
Box Section

Experimental Study on Laser Thermal Stress Forming of High Strength Steel

2015 ◽  
Vol 35 (s1) ◽  
pp. s114008
Author(s):  
伍强 Wu Qiang ◽  
徐兰英 Xu Lanying ◽  
杨永强 Yang Yongqiang ◽  
孔春玉 Kong Chunyu
Keyword(s):  
Experimental Study ◽  
Thermal Stress ◽  
High Strength Steel ◽  
High Strength

Experimental Study on Expansive Concrete Filled Steel Tube

2013 ◽  
Vol 275-277 ◽  
pp. 2077-2083
Author(s):  
Kai Cheng Huo ◽  
Xian Cheng Shu ◽  
Huan Huan Yue
Keyword(s):  
Experimental Study ◽  
Temperature Change ◽  
Axial Compression ◽  
High Strength ◽  
Steel Tube ◽  
Concrete Filled Steel Tube ◽  
Vertical Loading ◽  
Expansive Concrete ◽  
Hardening Process ◽  
Mix Proportion

Measure the temperature change of concrete-filled steel tubular with high strength low heat micro-expansive in its hardening process with different mix proportion. Study self-stress of high strength low-heat micro-expansive and study the relations of the expansive admixtures quantity and its changing regularity with the time. Observe the fail of axial compression short column of concrete-filled steel tubular with high strength expansive under vertical loading, study the changing regularity of its stress under loading.

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