Abstract:
我国大量既有有缝桥梁存在伸缩缝和支座易损性问题,从而严重影响了桥梁的耐久性。本文通过总结国内外既有桥梁的伸缩缝和支座调查结果,分析了我国加强既有桥梁的无缝化改造的意义,与新建无缝桥梁比较后指出既有桥梁无缝化改造的优势,介绍了世界各国所采用的技术和改造实例。
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Year: 2014
Page: 74-80
Language: Chinese
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SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
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30 Days PV: 3
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