摘要
裂隙岩体独特的裂隙网络结构,控制了其内在的各种力学及水力学行为。因而对裂隙岩体网络结构特征的研究,成为对裂隙岩体水力学特性研究的基础。文章结合石太客运专线特长隧道(太行山隧道)分析了隧道区裂隙发育特征及地质构造对渗透性的影响,量化裂隙岩体结构特征,为准确地预测隧道涌、突水位置及水量提供了理论的依据。
All kinds of hydraulics and mechanics behaviors are controlled by peculiar creviced network structure of creviced rock mass. Therefore, the research on it to become an investigative basis of hydraulic traits of creviced rock mass. The extra-long tunnel on Shi-Tai passenger dedicated railway is taken as an example to analyzing growth traits of crevice and the effect of geological structure for penetrability in tunnel, analyze and quantify on structural traits of rock mass, offers a theoretical basis for predicting well and truly situation of water gushing and arising and water-gush yield.
出处
《中国地质灾害与防治学报》
CSCD
2008年第1期68-72,共5页
The Chinese Journal of Geological Hazard and Control
基金
铁三院科研项目(720514)
留学回国人员科研启动基金资助(教外司留[2007]24)
关键词
裂隙发育特征
裂隙岩体
太行山隧道
石太客运专线
地质构造
characteristics of fracture development
crevassed rock mass
Mountain-Taihang tunnel
Shi-Tai Passenger Dedicated Railway
geological structure
