裂隙岩体渗流-应力-温度耦合作用研究

COUPLING STUDY AMONG SEEPAGE-STRESS-TEMPERATURE IN FRACTURED ROCKMASS

基于对深层地下水资源的开采利用和对岩体工程中易发生的地质灾害预测防范研究的目的,提出了开展裂隙岩体渗流-应力-温度耦合作用研究设想,为环境工程学科中防灾减灾工作及水资源合理利用提供了一个新的研究方法。

Fractured rockmass is located in the complex geological environment where the groundwater seepage field,stress field and temperature field exist simultaneously. Because of the mutual action among the above fieldsthe estimation accuracy of deeply buried groundwater resource would be affected,on one hand,and the geological hazards,such as stability losing of rock mass,rock burst,water gushing and geothermal calamity would be induced in practice,on the other hand. In order to protect the deeply buried groundwater resource and predict the above disasters in engineering,a research idea about coupling among seepage,stress and temperature in fractured rockmass is presented,and a new study method is given to precaution hazards and utilize groundwater resourcerationally in environmental engineering.