Study on Strain of Corrugated Steel Arch Bridge under Load in Low Embankment

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Abstract:

The corrugated steel structure has advantages such as stable performance, convenient installation, good durability and low cost, it has been used successfully in many projects in china and other countries. This paper had field test to study the mechanical performance of corrugated steel arch bridge under vehicle loads in low embankment. Relying on the project of Sixu Highway during Anhui period, the change law of tangential strains was got when loads were applied on different locations of traffic lane. The results indicate that tangential strain of 8/8 span is inconstant and different from other test points under loads in low embankment, we should take more consideration.

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1484-1489

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August 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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