Experimental investigation of cold-formed high strength steel tubular sections undergoing web crippling

2015 ◽  
pp. 271-277
Author(s):  
H Li ◽  
B Young
Keyword(s):  
Experimental Investigation ◽  
High Strength Steel ◽  
High Strength ◽  
Web Crippling ◽  
Tubular Sections

Experimental investigation on cyclic behavior of Q690D high strength steel H-section beam-columns about strong axis

2019 ◽  
Vol 189 ◽  
pp. 157-173 ◽  
Author(s):  
Le-Tian Hai ◽  
Guo-Qiang Li ◽  
Yan-Bo Wang ◽  
Fei-Fei Sun ◽  
Hua-Jian Jin
Keyword(s):  
Experimental Investigation ◽  
High Strength Steel ◽  
High Strength ◽  
Cyclic Behavior ◽  
Beam Columns

Mechanical properties and cross-sectional behavior of additively manufactured high strength steel tubular sections

2019 ◽  
Vol 144 ◽  
pp. 106158 ◽  
Author(s):  
Ju-Jie Yan ◽  
Man-Tai Chen ◽  
Wai-Meng Quach ◽  
Ming Yan ◽  
Ben Young
Keyword(s):  
Mechanical Properties ◽  
High Strength Steel ◽  
High Strength ◽  
Cross Sectional ◽  
Tubular Sections

Experimental Investigation on Steel H-Beam Prestressed with Externally High Strength Steel Bars

2014 ◽  
Vol 578-579 ◽  
pp. 155-159 ◽  
Author(s):  
Peng Cheng Zhu ◽  
Ming Kang Gou ◽  
Yin Zhi Zhou
Keyword(s):  
Experimental Investigation ◽  
Bearing Capacity ◽  
High Strength Steel ◽  
High Strength ◽  
Ultimate Bearing Capacity ◽  
Prestressing Force ◽  
Steel Bars ◽  
Post Tensioning ◽  
H Beam ◽  
Externally Prestressing

The external post-tensioning technique has been commonly used in the construction field because it facilitates the analysis of structures and is widely applicable for many types of structures. In this research, 12 steel H-beams were built and tested in terms of the amount of tendon or prestressing force. The results show that the externally prestressing method can increase ultimate bearing capacity of the beams. The prestressing force is the significant factor that influence the strengthening of steel H-beams. However, the amount of deviators cannot significantly influence the bearing capacity.

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