Experimental study on spatial prefabricated self-centering steel frame with beam-column connections containing bolted web friction devices

2019 ◽  
Vol 195 ◽  
pp. 1-21 ◽  
Author(s):  
Yanxia Zhang ◽  
Quangang Li ◽  
Yan Zhuge ◽  
Anran Liu ◽  
Wenzhan Zhao
Keyword(s):  
Experimental Study ◽  
Steel Frame

Experimental study of beam-column connections with web opening in a low-rise steel frame

2007 ◽  
Vol 26 (3) ◽  
pp. 263-276 ◽  
Author(s):  
Xiuli Wang ◽  
Zhanzhong Yin ◽  
Qingfu Li ◽  
Shizhao Shen
Keyword(s):  
Experimental Study ◽  
Steel Frame ◽  
Web Opening

Experimental Study on Hysteretic Performance of Steel Frame with Improved Node

2013 ◽  
Vol 405-408 ◽  
pp. 1148-1152
Author(s):  
Song Sen Yang ◽  
Yan Wang
Keyword(s):  
Finite Element Analysis ◽  
Experimental Study ◽  
Finite Element ◽  
Cyclic Load ◽  
Plastic Hinge ◽  
Steel Frame ◽  
Element Analysis ◽  
Welding Seam ◽  
Hysteretic Performance ◽  
Research Show

Using the test and finite element analysis methods study the load-displacement hysteretic performance of the widened beam flange connections steel frame under the low cyclic load. Results of the research show that under the low cyclic load, the plastic hinge of steel frame with widen beam flange connections can be moved out of the beam-column connection welding. And the centers of plastic hinge locate out of widened arc part, achieving the ductile design goals that avoid the brittle break near the welding seam at the end of the beam. The bearing capacity of the steel frame with widen beam flange connections has been improved, but the stiffness of the column web domain is relatively lower. So construction measures should be taken to reinforcing the column web domain.

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