SIMPLIFIED ANALYSIS OF UNBRACED STEEL FRAME WITH SEMI- RIGID CONNECTION

Xu Weiliang; Zheng Tingyin; Sun Yukun

doi:10.13204/j.gyjz200504025

Volume 35 Issue 4

Dec. 2014

Turn off MathJax

Article Contents

Article Navigation > INDUSTRIAL CONSTRUCTION > 2005 > 35(4): 85-87

Xu Weiliang, Zheng Tingyin, Sun Yukun. SIMPLIFIED ANALYSIS OF UNBRACED STEEL FRAME WITH SEMI- RIGID CONNECTION[J]. INDUSTRIAL CONSTRUCTION, 2005, 35(4): 85-87. doi: 10.13204/j.gyjz200504025

Citation:

Xu Weiliang, Zheng Tingyin, Sun Yukun. SIMPLIFIED ANALYSIS OF UNBRACED STEEL FRAME WITH SEMI- RIGID CONNECTION[J]. INDUSTRIAL CONSTRUCTION, 2005, 35(4): 85-87. doi: 10.13204/j.gyjz200504025

Xu Weiliang, Zheng Tingyin, Sun Yukun. SIMPLIFIED ANALYSIS OF UNBRACED STEEL FRAME WITH SEMI- RIGID CONNECTION[J]. INDUSTRIAL CONSTRUCTION, 2005, 35(4): 85-87. doi: 10.13204/j.gyjz200504025

Citation:

Xu Weiliang, Zheng Tingyin, Sun Yukun. SIMPLIFIED ANALYSIS OF UNBRACED STEEL FRAME WITH SEMI- RIGID CONNECTION[J]. INDUSTRIAL CONSTRUCTION, 2005, 35(4): 85-87. doi: 10.13204/j.gyjz200504025

PDF( 0 KB)

SIMPLIFIED ANALYSIS OF UNBRACED STEEL FRAME WITH SEMI- RIGID CONNECTION

doi: 10.13204/j.gyjz200504025

1.
1. Zhej iang University of Technology Hangzhou 31 0014;
2.
2. Nanj ing University of Technology Nanjing 210009

Received Date: 2004-10-20
Publish Date: 2005-04-20

Abstract

Abstract

The beam element stiffness matrix of semi-rigidly connected steel frames is derived by using a rotation spring?which has variable stiffness to model bending behavior of beam- column semi-rigid connection.And by introducing a modified?beam linear stiffness and a modified beam rotation stiffness respectively, the equivalent substitution rigidly connected frame?method and the non- shear force distribution method are applied in structural analysis of unbraced steel frame with semi-rigid?connections.Those two kinds of calculation methods are relatively simple and easy.
- semi-rigid connection,
- equivalent substitution frame,
- non- shear force distribution,
- simplified analysis