Study on Rebuilding Hengzhou Road Bridge about Reversing the Cross Slope of Bridge Deck

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Abstract:

As a result of the path route and the width change and in order to connect south of K4 + 726.852 bridge with road in HengZhou avenue smoothly, we need to reverse the cross slope which takes up 2 percent of the bridge deck. We analyze three different reform plans, so as to ensure security of HengZhou bridge. Firstly, we compare the influences for the bridge structure bearing capacity from different projects. Secondly, we study the transformed force performance. Thirdly, we evaluate the bearing capacity. Result shows that transformation surfacing method is costless and easy to operate. The bearing capacity meet the requirements after the transformation. The research achievement has some reference value to other similar bridge for strengthening

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2052-2057

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May 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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