| 铁路框架地道桥受下穿隧道施工影响的研究 |
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| 引用本文： | 陈学峰 曲强 蒋小锐 亢跃华. 铁路框架地道桥受下穿隧道施工影响的研究[J]. 铁道标准设计通讯, 2004, 0(8): 36-37 |
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| 作者姓名： | 陈学峰 曲强 蒋小锐 亢跃华 |
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| 作者单位： | 铁道专业设计院地工处 北京100020(陈学峰，曲强，蒋小锐)，铁道专业设计院地工处 北京100020(亢跃华) |
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| 摘 要： | 采用荷载结构模型及连续介质力学模型分别对铁路顶桥受下穿地铁区间隧道施工影响所产生的沉降及内力变化进行计算分析 ,并据此提出下穿框架式地道桥的地铁区间的设计及施工的有关技术要求。
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| 关 键 词： | 框架式地道桥 地铁区间 沉降 内力 荷载-结构模型 连续介质力学模型 |
| 文章编号： | 1004-2954(2004)08-0036-02 |
| 修稿时间： | 2004-04-28 |
A Research over the Impact of Tunnel Construction on the Railway Underpass Framed Bridge above It |
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| Chen Xuefeng,Qu Qiang,Jiang Xiaorui,Kang Yuehua. A Research over the Impact of Tunnel Construction on the Railway Underpass Framed Bridge above It[J]. Railway Standard Design, 2004, 0(8): 36-37 |
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| Authors: | Chen Xuefeng Qu Qiang Jiang Xiaorui Kang Yuehua |
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| Abstract: | Load-structure model and continuous medium mechanical model were used for computational analysis of the settlement and internal force changes of railway bridges due to the construction of metro tunnel under it. And technical requirements were put forward concerning the design and construction of metro sections under a framed underpass bridge. |
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| Keywords: | Framed underpass bridge metro section settlement internal force load-structure model continuous medium mechanical model |
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