| 喷锚支护与管井降水技术在基坑支护中的应用 |
| 投稿时间：2013-05-15 修订日期：2013-05-23 点此下载全文 |
| 引用本文：齐晓华.喷锚支护与管井降水技术在基坑支护中的应用[J].钻探工程,2013,40(9):63-67.QI Xiao-hua. Application of Shotcrete & Rock Bolt Support and Tube Well Dewatering Technologies in Foundation Pit Support[J]. Drilling Engineering, 2013,40(9):63-67. |
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| 中文摘要:南阳市文化小区商住楼B座距白河较近，地下水含量非常丰富，水位较高，对基坑开挖的安全性影响很大，施工的主要难点是降水问题。通过制定严格的基坑支护及降水方案，保证了施工的安全。介绍了喷锚支护及管井降水设计和施工工艺在该工程基坑支护中的应用。 |
| 中文关键词:基坑支护 锚杆 挂网喷砼 管井降水 |
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| Application of Shotcrete & Rock Bolt Support and Tube Well Dewatering Technologies in Foundation Pit Support |
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| Abstract:Because of the rich water content and high water level, the safety would be influenced in the foundation pit construction for a building in Nanyang City and the main difficulty was dewatering. The construction safety was ensured depending on the strict foundation pit support and dewatering scheme. The paper introduces the application of the design of shotcrete & rock bolt support and dewatering as well as the construction process. |
| keywords:foundation pit support bolt hang net shotcrete tube well dewatering |
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