| 松浦大桥大跨径现浇箱梁施工临时墩架设计 |
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| 引用本文： | 王海军,韩雪. 松浦大桥大跨径现浇箱梁施工临时墩架设计[J]. 兰州理工大学学报, 2011, 37(2): 122-126 |
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| 作者姓名： | 王海军 韩雪 |
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| 作者单位： | 黑龙江科技学院,建筑工程学院,黑龙江,哈尔滨,150027 |
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| 摘 要： | 以哈尔滨市在建松浦大桥大跨径现浇连续箱梁施工为对象,结合现场实际的地质、水文及相应规范,采取容许应力法对临时墩架进行设计计算.实践证明:临时墩架设计满足现场施工需要,既能保证现浇箱梁的施工质量,又能节约施工成本,加快施工进度,为大跨径现浇连续箱梁的施工提供一个新途径.
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| 关 键 词： | 大跨径现浇箱梁 临时墩架 容许应力 |
Temporary pier-frame design for large-span casting box girder of Songpu bridge |
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| WANG Hai-jun,HAN Xue. Temporary pier-frame design for large-span casting box girder of Songpu bridge[J]. Journal of Lanzhou University of Technology, 2011, 37(2): 122-126 |
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| Authors: | WANG Hai-jun HAN Xue |
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| Affiliation: | WANG Hai-jun,HAN Xue(College of Construction and Engineering,Heilongjiang Institute of Science and Technology,Harbin 150027,China) |
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| Abstract: | Taking the construction of large-span casting box girder of Songpu bridge in Harbin as investigation objective,and taking the actual site geology,hydrology and corresponding norms into account,the temporary pier-frame was designed with the method of allowable stress.It was proved by practice that the temporary pier-frame met the need of its site construction,not only ensuring casting construction quality but also saving construction cost and speeding up the construction schedule,so that providing a new way ... |
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| Keywords: | large-span casting box girder temporary pier-frame allowable stress |
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