Seismic performance of precast RC column to steel beam connections with variable joint configurations

2018 ◽  
Vol 160 ◽  
pp. 408-418 ◽  
Author(s):  
Alireza Khaloo ◽  
Rooholah Bakhtiari Doost
Keyword(s):  
Seismic Performance ◽  
Steel Beam ◽  
Rc Column

scholarly journals Seismic Performance of RC Column-Steel Beam Connections for Large Columns

2016 ◽  
Vol 28 (4) ◽  
pp. 231-242
Author(s):  
Hong Gun Park ◽  
Ho Jun Lee ◽  
Chang Soo Kim ◽  
Hyeon Jong Hwang
Keyword(s):  
Seismic Performance ◽  
Steel Beam ◽  
Rc Column

Analysis of Seismic Performance of RC Frames with Centrally Reinforced Columns

2013 ◽  
Vol 671-674 ◽  
pp. 1319-1323
Author(s):  
Zi Xue Lei ◽  
Yu Hang Han ◽  
San Sheng Dong ◽  
Jun Qing Guo
Keyword(s):  
Seismic Performance ◽  
Cross Sections ◽  
Carrying Capacity ◽  
Pushover Analysis ◽  
Seismic Load ◽  
Load Carrying Capacity ◽  
Rc Columns ◽  
Rc Column ◽  
Rc Frames ◽  
Load Carrying

A centrally reinforced column is a new type of RC columns, formed by providing a reinforcement skeleton at the central part of the cross section of an ordinary RC column. Tests have shown that as compared with an ordinary RC column, this type of columns has a higher load carrying capacity and ductility. From the pushover analysis of a frame composed of ordinary RC columns and one consisting of centrally reinforced columns, their seismic performance under seismic load of 9-degree intensity was studied according to Chinese code, including target displacements, story-level displacements, interstory drifts, appearance and development of plastic hinges. The results indicate that although the dimensions of cross sections of columns in the frame with centrally reinforced columns are smaller than those of the ordinary frame, the former still has a higher overall load carrying capacity and seismic performance than the latter.

Cyclic loading test for concrete-filled U-shaped steel beam–RC column connections

2012 ◽  
Vol 36 ◽  
pp. 325-336 ◽  
Author(s):  
Hong-Gun Park ◽  
Hyeon-Jong Hwang ◽  
Cheol-Ho Lee ◽  
Chang-Hee Park ◽  
Chang-Nam Lee
Keyword(s):  
Cyclic Loading ◽  
Steel Beam ◽  
Loading Test ◽  
Cyclic Loading Test ◽  
Rc Column

Experimental Study of Seismic Performance Improvement of Pilotis RC Column Strengthened with FRP

2019 ◽  
Vol 10 (1) ◽  
pp. 17-25 ◽  
Author(s):  
Jeongjin Choi ◽  
◽  
Taehun Lee ◽  
Byeongjin Park ◽  
Kwanggun Rho ◽  
...  
Keyword(s):  
Experimental Study ◽  
Performance Improvement ◽  
Seismic Performance ◽  
Rc Column

Experimental study on seismic performance of latticed CFST-RC column connected with RC web

2018 ◽  
Vol 126 ◽  
pp. 258-265 ◽  
Author(s):  
Raghabendra Yadav ◽  
Huihui Yuan ◽  
Baochun Chen ◽  
Zhibin Lian
Keyword(s):  
Experimental Study ◽  
Seismic Performance ◽  
Rc Column

Effects of Beam Material Strength on the Seismic Performance of Composite CFST Column and Steel Beam Connection

2014 ◽  
Vol 578-579 ◽  
pp. 252-255
Author(s):  
Ya Feng Xu ◽  
Qian Chen ◽  
Pi Yuan Xu ◽  
Riyad S. Aboutaha
Keyword(s):  
Energy Dissipation ◽  
Seismic Performance ◽  
Hysteresis Curve ◽  
Material Strength ◽  
Steel Beam ◽  
Element Analysis ◽  
Skeleton Curve ◽  
Displacement Ductility ◽  
Steel Strength ◽  
New Type

Composite concrete filled steel tubular (CFST) column is a new type of column having high ductility and high load-bearing capacity. In this paper, the finite element analysis software ABAQUS is used to study the seismic performance of 3D joint of composite CFST column and steel beam. The hysteretic curve and skeleton curve are obtained by changing the strength grade of the steel beam; calculate the energy dissipation ratio of the joint. The results show that the higher the beam’s steel strength the higher ultimate capacity of the joint in the constant axial load. But the full degree of hysteresis curve, energy dissipation and displacement ductility of the space joint decrease.

Seismic performance of prefabricated steel beam-to-column connections

2014 ◽  
Vol 102 ◽  
pp. 204-216 ◽  
Author(s):  
Fangxin Hu ◽  
Gang Shi ◽  
Yu Bai ◽  
Yongjiu Shi
Keyword(s):  
Seismic Performance ◽  
Steel Beam
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