FINITE ELEMENT ANALYSIS OF STIFFENED T-STUB CONNECTIONS

Zhao Wei; Tong Genshu

doi:10.13204/j.gyjz200806026

Volume 38 Issue 6

Dec. 2014

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Article Navigation > INDUSTRIAL CONSTRUCTION > 2008 > 38(6): 102-105

Zhao Wei, Tong Genshu. FINITE ELEMENT ANALYSIS OF STIFFENED T-STUB CONNECTIONS[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(6): 102-105. doi: 10.13204/j.gyjz200806026

Citation:

Zhao Wei, Tong Genshu. FINITE ELEMENT ANALYSIS OF STIFFENED T-STUB CONNECTIONS[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(6): 102-105. doi: 10.13204/j.gyjz200806026

Zhao Wei, Tong Genshu. FINITE ELEMENT ANALYSIS OF STIFFENED T-STUB CONNECTIONS[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(6): 102-105. doi: 10.13204/j.gyjz200806026

Citation:

Zhao Wei, Tong Genshu. FINITE ELEMENT ANALYSIS OF STIFFENED T-STUB CONNECTIONS[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(6): 102-105. doi: 10.13204/j.gyjz200806026

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FINITE ELEMENT ANALYSIS OF STIFFENED T-STUB CONNECTIONS

doi: 10.13204/j.gyjz200806026

1.
Urban Construction College of Zhejiang Shuren University Hangzhou 310015)Tong Genshu(School of Civil Engineering,Zhejiang University Hangzhou 310027

Received Date: 2007-10-20
Publish Date: 2008-06-20

Abstract

Abstract

Based on the similarity of T-stub connections and tension zone of extended end plate connections,this paper presents a three-dimensional(3D) nonlinear analysis finite element to study numerically the stiffness and strength of the T-stub connection as part of a comprehensive research program to investigate the behavior of endplate bolted connections.The moment-rotation curves,deformation of connections,distribution of prying force and variation with external force are analyzed.And the data on finite element are fully compared with those on the test.The research shows that the finite element method can exactly simulate the behavior of T-stub connections,the usual stiffener can't act effectively and distribution and change of prying force are deeply affected by the shape and thickness of endplate stiffeners.
- T-stub connections,
- FEA,
- prying force distribution,
- prying force coefficient

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References(11)

References

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[8] 施刚. 钢框架半刚性端板连接的静力和抗震性能研究[D].北京:清华大学,2004.

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[10] 赵伟,童根树. 加劲T形件连接节点试验研究[J].浙江大学学报(工学版),2008,(01):66-71.doi: 10.3785/j.issn.1008-973X.2008.01.013.

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