| 喷锚支护与管井降水技术在基坑支护中的应用 |
| |
| 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].探矿工程,2013,40(9):63-67. |
| |
| 作者姓名： | 齐晓华 |
| |
| 作者单位： | 河南省地质矿产勘查开发局第一地质勘查院 |
| |
| 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。
|
| 关 键 词： | 基坑支护 锚杆 挂网喷砼 管井降水 |
| 收稿时间： | 2013/5/15 0:00:00 |
| 修稿时间： | 2013/5/23 0:00:00 |
Application of Shotcrete & Rock Bolt Support and Tube Well Dewatering Technologies in Foundation Pit Support |
| |
| QI Xiao-hua.Application of Shotcrete & Rock Bolt Support and Tube Well Dewatering Technologies in Foundation Pit Support[J].Exploration Engineering(Drilling & Tunneling),2013,40(9):63-67. |
| |
| Authors: | QI Xiao-hua |
| |
| Institution: | No.1 Geological Exploration Institute, Henan Provincial Bureau of Geo-exploration and Mineral Development |
| |
| 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 |
|
| 点击此处可从《探矿工程》浏览原始摘要信息 |
| 点击此处可从《探矿工程》下载免费的PDF全文 |
