ANALYSIS OF COLLAPSE OF AN ALUMINUM ALLOY TRUSS STRUCTURE

Gao Kewei  Li Yu  Li Wen

doi:10.13204/j.gyjz201507036

Volume 45 Issue 7

Sep. 2015

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Gao Kewei Li Yu Li Wen, . ANALYSIS OF COLLAPSE OF AN ALUMINUM ALLOY TRUSS STRUCTURE[J]. INDUSTRIAL CONSTRUCTION, 2015, 45(7): 181-184. doi: 10.13204/j.gyjz201507036

Citation:

Gao Kewei Li Yu Li Wen, . ANALYSIS OF COLLAPSE OF AN ALUMINUM ALLOY TRUSS STRUCTURE[J]. INDUSTRIAL CONSTRUCTION, 2015, 45(7): 181-184. doi: 10.13204/j.gyjz201507036

Gao Kewei Li Yu Li Wen, . ANALYSIS OF COLLAPSE OF AN ALUMINUM ALLOY TRUSS STRUCTURE[J]. INDUSTRIAL CONSTRUCTION, 2015, 45(7): 181-184. doi: 10.13204/j.gyjz201507036

Citation:

Gao Kewei Li Yu Li Wen, . ANALYSIS OF COLLAPSE OF AN ALUMINUM ALLOY TRUSS STRUCTURE[J]. INDUSTRIAL CONSTRUCTION, 2015, 45(7): 181-184. doi: 10.13204/j.gyjz201507036

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ANALYSIS OF COLLAPSE OF AN ALUMINUM ALLOY TRUSS STRUCTURE

doi: 10.13204/j.gyjz201507036

Gao Kewei Li Yu Li Wen,

Publish Date: 2015-07-20

Abstract

Abstract

An overall instability occurred in a makeshift aluminum alloy truss roof． Through site reconnaissance and combined with the design drawings，the property of the aluminum alloy material and the structure bearing capacity were analyzed． The mechanical properties of aluminum alloy differ from those of steel． Based on the current basic methods for design of aluminum alloy structures at home and abroad，in light of the main，secondary causes of this accident，the aluminum alloy welding and the adverse influence on the structure under wind load were analyzed．
- aluminum alloy truss structure,
- bearing capacity calculation,
- wind load,
- welding,
- accident analysis