ANALYSIS OF STIFFNESS OF GUSSET- TYPE JOINTS FOR SINGLE- LAYER RETICULATED SHELLS

Zhang Jingle; Zhao Jincheng; Xu Hongming

doi:10.13204/j.gyjz200504026

Volume 35 Issue 4

Dec. 2014

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Zhang Jingle, Zhao Jincheng, Xu Hongming. ANALYSIS OF STIFFNESS OF GUSSET- TYPE JOINTS FOR SINGLE- LAYER RETICULATED SHELLS[J]. INDUSTRIAL CONSTRUCTION, 2005, 35(4): 88-90. doi: 10.13204/j.gyjz200504026

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ANALYSIS OF STIFFNESS OF GUSSET- TYPE JOINTS FOR SINGLE- LAYER RETICULATED SHELLS

doi: 10.13204/j.gyjz200504026

1.
1. Jianxue Architectural and Engineering Design Institute Co. Ltd Shanghai 200030;
2.
2. School of Naval Architecture,Ocean and Civil Engineering,Shanghai Jiaotong University Shanghai 200030

Received Date: 2004-12-13
Publish Date: 2005-04-20

Abstract

Abstract

In the field of reticulated shells, the research of joints is always a hot spot.But such research mainly focuses on?the intensity of various types of joints, the stiffness of joints is rarely involved.This paper is to analyze how the stiffness of?an often used joint in reticulated shells changes with the basic parameters of it in the elastic extent with the general FEA?program ANSYS.Then the approximately linear expressions on the stiffness to these parameters are given.Some discussions?on the reason why stiffness changes in some rules are presented.In the end, some valuable conclusions are achieved.
- joint stiffness,
- single- layer reticulated shell,
- gusset-type joint