裂隙网络非连续介质渗流场与温度场耦合分析研究

在岩体水力学研究中,一个重要问题就是岩体渗流场与温度场的耦合分析。笔者关注了国内外相关的研究,对其发展的趋势进行了展望。系统综述了裂隙岩体渗流-温度耦合的研究情况,阐明了裂隙岩体三种渗流模型的特点、适用范围及裂隙网络非连续介质模型的研究概况,分析了裂隙岩体渗流-温度耦合作用研究及工程应用。最后,提出基于裂隙网络非连续介质渗流温度耦合分析是目前亟待解决的课题,并指出今后需要深入研究的问题。

A study of the coupled seepage field and temperature field in non-continuum media of a fractured network

In rock mass hydraulics research,an important issue is the coupled analysis of the rock mass seepage field and temperature field.By paying attention to the domestic and international relevant research,the trend of the studies under consideration is prospected.The current state of the research of temperature and seepage in fractured rock mass is systematically introduced and studied.The features and application scopes for three kinds of models in fractured rock mass are discussed,and the main research achievements on non-continuum media of fractured network are elaborated.The research of coupled seepage and temperature analysis in fractured rock mass is pointed out,and their application in engineering is introduced.Further more,in this paper,the representative testing methods and techniques in recent years in the studies of coupled seepage field and temperature field analysis on non-continuum media of fractured network are proposed,and the problems requesting further research are also put forward.