| 长凼子隧道岩溶突水、突泥特征及控制因素分析 |
| |
| 引用本文： | 戎凯,曹大明,王荣劲.长凼子隧道岩溶突水、突泥特征及控制因素分析[J].现代隧道技术,2010,47(5). |
| |
| 作者姓名： | 戎凯 曹大明 王荣劲 |
| |
| 作者单位： | 西南交通大学;贵州高速公路开发总公司;成都畅达通地下工程科技发展有限公司; |
| |
| 摘 要： | 长凼子隧道横穿长江支流大溪河分水岭--齐耀山复式背斜,为非单一碳酸盐岩溶区.区内岩溶及岩溶水受自然地理、地形地貌、地文期、地层岩性、构造地质控制,岩溶发育,岩溶地下水丰富,给隧道施工带来很大危害.文章对长凼子隧道岩溶突水、突泥特征及控制因素进行了分析,其分析结果对类似岩溶隧道的勘察、设计、施工,以及综合超前地质预报具有重要的指导作用和参考价值.
|
| 关 键 词： | 长大隧道 岩溶 突水突泥 控制因素 |
Analysis of Control Factors for Water-gushing and Mud-outburst in Changdangzi Karst Tunnel |
| |
| Rong Kai,Cao Daming,Wang Rongjing.Analysis of Control Factors for Water-gushing and Mud-outburst in Changdangzi Karst Tunnel[J].Modern Tunnelling Technology,2010,47(5). |
| |
| Authors: | Rong Kai Cao Daming Wang Rongjing |
| |
| Institution: | Rong Kai1,2 Cao Daming3 Wang Rongjing3(1 Southwest Jiaotong University,Chengdu 610031,2 Guizhou Expressway Development Corporation,Guiyang 550004,3 Chengdu Changdatong Underground Geosciences Technology Development Co.,Ltd.,Chengdu 610041) |
| |
| Abstract: | Changdangzi tunnel traverses Qiyaoshan anticlinorium of Daxihe watershed,while Daxihe being the branch of Yangtse River.Karsts and karst water in the tunnel region are affected by physical geography,topography,physiographic stage,lithology and structural geology that karsts are developing and groundwater is abundant.The tunnel is situated in a complex carbonate karst region.In this paper,the control factors of karst water motion in the tunnel are analyzed in detail and the results have important reference v... |
| |
| Keywords: | Long tunnel Karst Water-gushing and mud-outburst Control factors |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
