The Fatigue Properties of the M27 Higher Strength Bolt in the Grid Structure with Bolted Spherical Joints
Journal Title: | Applied Mechanics and Materials 2016-08-01, Vol.851 (Advanced Materials, Structures and Mechanical Engineering II), p.775-779 |
Main Author: | Zhang, Chao |
Other Authors: | Lei, Hong Gang , Tian, Shao Jie , Yang, Xu |
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English |
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Publisher: | Zurich: Trans Tech Publications Ltd |
ID: | ISSN: 1662-7482 |
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recordid: | cdi_crossref_primary_10_4028_www_scientific_net_AMM_851_775 |
title: | The Fatigue Properties of the M27 Higher Strength Bolt in the Grid Structure with Bolted Spherical Joints |
format: | Article |
creator: |
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ispartof: | Applied Mechanics and Materials, 2016-08-01, Vol.851 (Advanced Materials, Structures and Mechanical Engineering II), p.775-779 |
description: | Under the suspended crane loading, the key to the fatigue of the grid structure with bolt-sphere joints is the fatigue of the higher strength bolt. By now, there are not any research reports about the fatigue properties of M27 higher strength bolt at home and abroad. With the aid of the fatigue-testing machine and the loading device, this paper will have 8 constant amplitude fatigue experiments on test-piece, and will get the S-N curve of the higher strength bolt. With the aid of the metallographic analysis, this paper studies the mechanism and influencing factors of the fatigue failure; and with the aid of the finite element software ABQUAS, it analyzes and gets the stress concentration factor of the M27 higher strength bolt, and verifies the position of the fatigue failure. |
language: | eng |
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identifier: | ISSN: 1662-7482 |
fulltext: | no_fulltext |
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url: | Link |
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