FEA of Bearing Capacity of Combined Joint with Bolt and weld
| Author(s): |
Jiaojiao Wang
Yongjiu Shi Yuanqing Wang Runshan Bai Jiansuo Ma |
|---|---|
| Medium: | conference paper |
| Language(s): | English |
| Conference: | 35th Annual Symposium of IABSE / 52nd Annual Symposium of IASS / 6th International Conference on Space Structures: Taller, Longer, Lighter - Meeting growing demand with limited resources, London, United Kingdom, September 2011 |
| Published in: | IABSE-IASS 2011 London Symposium Report |
| Year: | 2011 |
| Abstract: |
Combined connection with bolts and weld has been proposed in “the Specification of High-Strength Bolt Connection in Steel Structures”. Both bolt and weld joining are employed in this form of joint and resist the same shear force. This paper focuses on the mechanical performance of combined connection with slip-critical high-strength bolts and side-weld. We take the Finite Element Method to analyze the failure mode and bearing capacity of the combined connection. Conclusions that how much the slip-critical high-strength bolts and side-weld contribute for the bearing capacity of the joint are drawn through several finite element numerical examples of different strength ratios of bolts and weld. Accordingly the calculating formula is achieved for bearing capacity of combined joint. And parametric analysis of bolt classifications and throat thickness of weld is also made. These could apply in the practical use of the bolt-weld combined joint in tall and long structures. |
| Keywords: |
finite element analysis FEA failure mode bearing capacity combined connection with bolts and weld strength ratio of bolts and weld
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data sheet - Reference-ID
10065560 - Published on:
03/10/2011 - Last updated on:
05/07/2021
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