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| 岩溶隧道突水灾变过程分析及控制技术 | |
| 引用本文： | 王树仁,何满潮,刘招伟.岩溶隧道突水灾变过程分析及控制技术[J].北京科技大学学报,2006,28(7):613-618. |
| 作者姓名： | 王树仁 何满潮 刘招伟 |
| 作者单位： | 1. 中国地质大学(北京)岩土工程与地热工程创新基地,北京,100083;燕山大学建筑工程与力学学院,秦皇岛,066004 2. 中国地质大学(北京)岩土工程与地热工程创新基地,北京,100083 3. 北京交通大学土木建筑工程学院,北京,100044 |
| 摘 要： | 采用现场调查、模拟实验、理论分析与现场监测相结合的研究方法,对圆梁山隧道岩溶突水特征及突水机理进行了系统研究,揭示了隧道岩溶突水是受岩溶充填物、水压与隧道围岩塑性区范围等因素影响的渐进破坏过程.针对圆梁山隧道揭露的5个岩溶,分别制定了有效防治岩溶突水的关键技术对策. |
| 关 键 词： | 工程地质条件 岩溶隧道 岩溶突水 数值模拟 防治对策 岩溶隧道 岩溶突水 灾变 过程分析 控制技术 catastrophe burst water process Analysis tunnel karst 技术对策 有效防治 圆梁山隧道 破坏过程 影响 因素 塑性区范围 隧道围岩 |
| 收稿时间： | 2005-04-28 |
| 修稿时间： | 2005-09-08 |
Analysis on the process of water burst catastrophe and it's prevention countermeasures in a karst tunnel |
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| WANG Shuren,HE Manchao,LIU Zhaowei.Analysis on the process of water burst catastrophe and it''''s prevention countermeasures in a karst tunnel[J].Journal of University of Science and Technology Beijing,2006,28(7):613-618. | |
| Authors: | WANG Shuren HE Manchao LIU Zhaowei |
| Abstract: | On basis of the investigation on engineering geological conditions, the process, pattern and features of karst water burst, as well as the mechanism of the water burst, were studied by means of laboratory test, numerical modeling, theoretical analysis and in-situ tests. The results showed that the karst water burst in a tunnel was a gradually developed process, which is influenced by water pressure, filling materials and plastic zones around the tunnel. Detailed technical measures were planned for different karst structural types and different geological modes in Yuanliangshan tunnel. |
| Keywords: | engineering geological conditions karst tunnel karst water burst numerical simulation prevention countermeasure |
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