摘要
裂隙岩体赋存于地下水渗流场、应力场与温度场多场并存的复杂地质环境之中，由于以上多场之间存在的相互作用，一方面影响了深层地下水资源的评价精度，另一方面在工程实践中易于诱发诸如岩体失稳、岩爆、涌水及地热等多种地质灾害。基于对深层地下水资源的开采利用和对岩体工程中以上易发生地质灾害预测防范研究的目的，本文提出了开展裂隙岩体渗流－应力－温度耦合作用研究的工作设想，为环境地质中防灾减灾工作及水资源合理利用开拓了一个新的研究方法。
Fractured rock m ass is located in a com plex geologicalenvironm entw here groundw aterseepage field, stress field and tem perature field existsim ultaneously. With m utualaction am ong theabove fields, the estim ation accuracy of deep-buried groundw aterresource would beaffected on onehand; and on theotherhand, thegeologicalhazardssuch as rock mass'stability loss, rock burst, w atergushing and geotherm alcalam ity would be induced in practice. In orderto predictthe deep-buried groundw aterresource and preventthe above disasters in engineering, this article presents a re- search form ataboutthecoupling am ong seepage, stressand tem peraturein fractured rock m ass,w hich hasdeveloped a new study m ethod for hazards'precaution and rationalutilization ofgroundwater resource in environm entalgeology.
出处
《水文地质工程地质》
CAS
CSCD
2000年第2期33-35,共3页
Hydrogeology & Engineering Geology
基金
国家自然科学基金!资助项目(49872082)
