| 顶进框构桥线路加固的计算 |
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| 引用本文： | 贾葆彤,滕宇.顶进框构桥线路加固的计算[J].林业科技情报,2012(3):136-138. |
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| 作者姓名： | 贾葆彤 滕宇 |
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| 作者单位： | 长春市市政工程设计研究院 |
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| 摘 要： | 在城市立交桥建设中,下穿桥施工经常采用顶进施工方法,为了保证铁路或轻轨线路正常运营,线路加固措施显得尤为重要。本文以前进大街下穿卫星路顶进框构桥工程为例,详细介绍了横抬梁法加固线路的计算,希望能为同类施工提供借鉴。
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| 关 键 词： | 线路加固 横抬梁 纵梁 顶进施工 框构桥 |
Route Strengthening Computation Of Jacking Frame Bridge Construction |
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| Jia Baotong Teng Yu.Route Strengthening Computation Of Jacking Frame Bridge Construction[J].Forestry Science and Technology Information,2012(3):136-138. |
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| Authors: | Jia Baotong Teng Yu |
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| Institution: | Jia Baotong Teng Yu(Municipal Works Design And Research Institute Of Changchun City) |
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| Abstract: | The under-cross bridge construction often uses jacking construction methods in city overpass construction.Route strengthening measures is important for ensuring the normal operation of railway and light rail route.This paper introduces the computation of strengthening route using horizontal beam methods to provide reference for same construction. |
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| Keywords: | route strengthening horizontal beam longitudinal beam Jacking construction frame bridge |
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