| 既有线箱形桥顶进法施工的安全控制技术 |
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| 引用本文： | 李文锐.既有线箱形桥顶进法施工的安全控制技术[J].铁道建筑技术,2012(2):101-103. |
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| 作者姓名： | 李文锐 |
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| 作者单位： | 兰新铁路甘青有限公司,甘肃兰州,730046 |
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| 摘 要： | 结合兰新铁路第二双线某框架桥穿越兰青线既有铁路顶进施工的实际情况,对既有线施工的行车安全管理、工期管理、施工现场管理和施工协调等方面进行了总结,介绍了通过采用科学施工组织,严格标准化作业,强化现场控制,狠抓关键环节等措施,确保既有线施工安全方面好的方法与做法,可为同类工程施工提供借鉴。
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| 关 键 词： | 箱形桥 顶进施工 安全控制 |
Discussion on Safety Control of Jacking Construction on Existing Box Type Bridge |
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| Li Wenrui.Discussion on Safety Control of Jacking Construction on Existing Box Type Bridge[J].Railway Construction Technology,2012(2):101-103. |
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| Authors: | Li Wenrui |
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| Institution: | Li Wenrui ( Lan-Xin Railway Gan Qing Co. Ltd. , Lanzhou 730046. China) |
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| Abstract: | In light of the jacking practice of Lanzhou-Xinjiang Railway Second Double Line frame bridge crossing the existing Lanzhou-Qinhai railway of the actual situation, the transportation safety management of existing line, construction time management, construction site management and construction coordination are summarized. Important measures for safty control such as scientific engineering organization, standard operation, reinforced site control, and great attention attached to the key links are introduced for reference to the similar projects. |
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| Keywords: | frame bridge jacking construction safety control |
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