Bearing Strength of Stainless Steel Bolted Connections

被引：10
|
作者：
Yang, Lu [1 ]
Wang, Yuanqing [2 ]
Guan, Jian [3 ]
Zhang, Yong [4 ]
Shi, Yongjiu [2 ]
机构：
[1] Beijing Univ Technol, Coll Architecture & Civil Engn, Beijing 100124, Peoples R China
[2] Tsinghua Univ, Dept Civil Engn, Beijing 100084, Peoples R China
[3] China Wuzhou Engn Grp Corp LTD, Beijing 100053, Peoples R China
[4] Beijing Jiaotong Univ, Sch Civil Engn, Beijing 100044, Peoples R China
来源：
ADVANCES IN STRUCTURAL ENGINEERING | 2015年 / 18卷 / 07期
基金：
北京市自然科学基金;
关键词：
stainless steel bolted connection; bearing strength; experimental test; FEA; FLEXURAL BEHAVIOR;
D O I：
10.1260/1369-4332.18.7.1051
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The present investigation studies the load bearing performance of stainless steel bolted connections. The austenitic stainless steel developed in China containing approximately 17% of Cr, which could be graded as EN 1.4401, has been selected for this research. In order to study the bearing strength of stainless steel bolted connections, experimental tests on 5 specimens have been conducted. In addition, complementary finite element (FE) models, which have been validated by the test results, have been adopted to analyse the effect of the key factors for bearing strength of the stainless steel bolted connections. The key factors include end distance, thickness of connecting plate, diameter of stainless steel bolt and edge distance. According to the FEA results, the loading capacity increases with the increase of the thickness of the plate and the diameter of the bolt approximate linearly. However, the end distance and edge distance have a comparatively complicated influence on the loading capacity of the connection. Based on mathematical analysis of the experimental and FEA results, a calculation method as well as its simplified form for the bearing strength of stainless steel bolted connections has been proposed.
引用
收藏
页码：1051 / 1062
页数：12
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