Seismic behavior of composite beam connected to HSS column with large width-to-thickness ratio

2019 ◽  
Vol 183 ◽  
pp. 423-442 ◽  
Author(s):  
Mohammadreza Eslami ◽  
Hisashi Namba ◽  
Venkatesh Kodur ◽  
Mustafa Mahamid ◽  
Mohamed Ali Morovat
Keyword(s):  
Composite Beam ◽  
Seismic Behavior ◽  
Thickness Ratio ◽  
Large Width

Seismic behavior of confined RC column-composite beam joints

2014 ◽  
Vol 20 (3) ◽  
pp. 174-181 ◽  
Author(s):  
Qian Zhang ◽  
Qingrong Yu ◽  
Junfeng Guan ◽  
Zhimin Wu
Keyword(s):  
Composite Beam ◽  
Seismic Behavior ◽  
Rc Column

Seismic behavior of a new through-core connection between concrete-filled steel tubular column and composite beam

2019 ◽  
Vol 155 ◽  
pp. 107-120 ◽  
Author(s):  
Qi-shi Zhou ◽  
Hua-wei Fu ◽  
Fa-xing Ding ◽  
Xue-Mei Liu ◽  
Yu-jie Yu ◽  
...  
Keyword(s):  
Composite Beam ◽  
Seismic Behavior

Composite Behavior of Concrete Filled Tube with Large Width-Thickness Ratio of Steel Plate

2008 ◽  
Vol 17 (2) ◽  
pp. 568-569
Author(s):  
Hisao TSUNOKAKE ◽  
Yasunori KOBAYASHI ◽  
Yoshihiro Yamada ◽  
Hajime OHUCHI
Keyword(s):  
Steel Plate ◽  
Thickness Ratio ◽  
Large Width

scholarly journals Design and bearing capacity analysis of cold-formed thin-walled steel-timber composite members

2021 ◽  
Vol 248 ◽  
pp. 03047
Author(s):  
Futing Pan ◽  
Ying Wang ◽  
Chunxiao Huang
Keyword(s):  
Bearing Capacity ◽  
Steel Plate ◽  
Local Buckling ◽  
Steel Structure ◽  
Thickness Ratio ◽  
Capacity Analysis ◽  
Light Weight ◽  
High Rise ◽  
Thin Walled ◽  
Large Width

Cold-formed thin-walled steel has light weight, large width thickness ratio, good economy and seismic performance. It is easy to realize standardization of design, and is very suitable for the development of prefabricated buildings. Due to the large width thickness ratio of cold-formed thin-walled steel , the steel plate is prone to local buckling when it is compressed, which will reduce the ductility and bearing capacity of the structure, which also leads to the limitation of the use of cold-formed thin-walled steel structure system in medium and high-rise buildings. In this paper, a kind of cold-formed thin-walled steel-timber composite members is designed. The section steel and the board are closely linked by bolts to work together. The thickness of the board and the spacing of the bolts are designed respectively, so as to provide reference for engineering design.

Seismic Behavior of Concrete-Filled Square Steel Tubular Column-to-Beam Connections with through Diaphragm

2011 ◽  
Vol 94-96 ◽  
pp. 1344-1351 ◽  
Author(s):  
Ji Kui Miao ◽  
Zhi Hua Chen
Keyword(s):  
Energy Dissipation ◽  
Axial Load ◽  
Seismic Behavior ◽  
Full Scale ◽  
Thickness Ratio ◽  
Steel Beam ◽  
Diaphragm Thickness ◽  
Hysteretic Characteristics ◽  
Better Than

This paper studies seismic behavior of concrete-filled square steel tubular column-to-beam connection with through diaphragm, which is popular in Japan, but rarely used in China. Four full-scale cruciform specimens are tested under low-cyclic reversed load and the result of study indicates that diaphragm-through joints have stable hysteretic characteristics and enough energy dissipation capacities to be used in the field. Details of the steel beam flange connecting with the diaphragm have obvious effects on joint ductility and energy dissipation, and the seismic behavior of joints with circular fillet at the connecting zone are better than that reinforced by taper plate welded to the beam flanges. For the specimens failed in the beam, diaphragm thickness, size of concrete cast holes, width-to-thickness ratio of the tube, and the level of axial load in the column have less influence on joint seismic behavior.

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