| 厦深铁路大南山隧道F2-1断层突泥涌水处理技术 |
| |
| 引用本文： | 蒲小平,王全胜.厦深铁路大南山隧道F2-1断层突泥涌水处理技术[J].隧道建设,2009,29(4):466-469. |
| |
| 作者姓名： | 蒲小平 王全胜 |
| |
| 作者单位： | 1. 中铁隧道集2. 中铁隧道集团有限公司洛阳科学技术研究所团三处有限公司 |
| |
| 摘 要： | 厦深铁路大南山隧道在开挖至F2-1断层破碎带DK262+411时出现了突泥涌水，涌水量约为60m3/h，段内围岩主要为花岗岩、石英岩、辉绿岩等组成的断层角砾岩，遇水泥化，围岩稳定性差，根据现场情况设计了止浆墙，并采用上半断面布孔的全断面注浆技术对该段进行了注浆堵水和加固处理，顺利安全地通过了该断层。
|
| 关 键 词： | 断层破碎带 涌泥突水 止浆墙设计 效果评价 |
| 收稿时间： | 2008-04-15 |
| 修稿时间： | 2009-07-07 |
Treatment Technology of Mud and Water Gushing in F2-1 Fault of Dananshan Tunnel on Xiamen-Shenzhen Railway |
| |
| PU Xiaoping,WANG Quansheng.Treatment Technology of Mud and Water Gushing in F2-1 Fault of Dananshan Tunnel on Xiamen-Shenzhen Railway[J].Tunnel Construction,2009,29(4):466-469. |
| |
| Authors: | PU Xiaoping WANG Quansheng |
| |
| Affiliation: | 1 The 3rd E2. Scientific Research Institute of China Railway Tunnel Group Co., Ltdngineering Co., Ltd. of China Railway Tunnel Group |
| |
| Abstract: | Mud and water gushing happened during the construction in DK262 +411 section of F2-1 fault in Dananshan tunnel on Xiamen-Shenzhen Railway with the water gushing volume being 60m3/h.The dominant ground in that section is fault breccia consisting of granite,quartzite and diabase,which is subject to becoming mud when water is encountered and has poor stability.A grout-stopping wall is designed according to the site conditions and full-face grouting technology,with the grouting boreholes being drilled from the ... |
| |
| Keywords: | fault fracture zone mud and water gushing design of grout-stopping wall effect evaluation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《隧道建设》浏览原始摘要信息 |
|
点击此处可从《隧道建设》下载全文 |
