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Study on Model Experiment of Long-Span Steel Truss Arch Bridge
This paper based on the structural characteristics of thin-wall steel truss of JiuJiang Yangtze River Bridge, designs a distorted model that thickness ratio is 1/10 and the length ratio is 1/40.Through the static test model, the cross-section stress of hangers chord, diagonal and the deflection of corresponding test point is tested, and the result is compared with numerical simulation result. It shows that the result of the test and numerical simulation satisfy the similar relations, thus verifying that the design of scale model is reasonable and correct.
Study on Model Experiment of Long-Span Steel Truss Arch Bridge
This paper based on the structural characteristics of thin-wall steel truss of JiuJiang Yangtze River Bridge, designs a distorted model that thickness ratio is 1/10 and the length ratio is 1/40.Through the static test model, the cross-section stress of hangers chord, diagonal and the deflection of corresponding test point is tested, and the result is compared with numerical simulation result. It shows that the result of the test and numerical simulation satisfy the similar relations, thus verifying that the design of scale model is reasonable and correct.
Study on Model Experiment of Long-Span Steel Truss Arch Bridge
Applied Mechanics and Materials ; 226-228 ; 1604-1608
2012-11-29
5 pages
Article (Journal)
Electronic Resource
English
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