| 某地铁车站洞桩法施工新技术 |
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| 引用本文： | 陈艳,刁天祥.某地铁车站洞桩法施工新技术[J].铁道建筑技术,2014(6):45-47,97. |
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| 作者姓名： | 陈艳 刁天祥 |
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| 作者单位： | 成都中铁隆工程集团有限公司,成都610045 |
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| 摘 要： | 通过对既有洞桩法施工中常见的一些影响结构施工安全及施工中易发生安全的问题进行一些技术创新,克服了洞桩法常见的一些安全隐患,改进施工工艺,改善结构施工安全受力状态,使洞桩法更安全,更环保,施工质量也更易控制,更有利于施工组织开展。该车站的成功实践,可为以后类似工程提供借鉴。
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| 关 键 词： | 洞桩法 小导洞 干法成孔纵梁 回填混凝土 扣拱 平衡受力 |
New Technologies of Hole Pile Method in Subway Station Construction |
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| Chen Yan,Diao Tianxiang.New Technologies of Hole Pile Method in Subway Station Construction[J].Railway Construction Technology,2014(6):45-47,97. |
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| Authors: | Chen Yan Diao Tianxiang |
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| Institution: | ( Ranken Railway Construction Group Co. Ltd. , Chendu 610045, China) |
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| Abstract: | Through some technical innovation to solve some common problems of construction safety and existing hole pile method, the builder can overcome some of the common hidden dangers of hole pile method, improve construction technology and stress state of construction safety. These technical innovation can make the hole pile method safer and more environmental, and also beneficial for the control of the construction quality and the construction organizations. This can provide references for the similar project. |
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| Keywords: | hole pile method small pilot tunnel hole building by dry method longitudinal beam backfill concrete supporting arch balance stress |
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