摘要
进行岩体渗流-应力-温度三场耦合研究,是为了更客观地反映作为人类工程活动地质背景的岩体的本质属性。从岩体渗流-应力-温度三者两两之间的相互作用关系出发,分别建立了应力和温度影响下的渗流场模型、渗流和温度影响下的应力场模型、渗流和应力影响下的温度场模型,耦合三者成为岩体渗流-应力-温度三场耦合的连续介质模型;并对此三场耦合模型及其数值解法进行了讨论。
The purpose of research on the coupled seepage, stress and temperature fields in rock mass is to reflect objectively the nature of rock mass as the geological background of engineering activities of human beings. Based on the interactions among seepage, stress and temperature in rock mass, three models are established respectively for the seepage field influenced by stress and temperature, the stress field influenced by seepage and temperature, and temperature field influenced by seepage and stress. These three models are combined to form the continuum model for the coupled seepage, stress and temperature fields in rock mass. Analysis of the coupled model and discussion of its numerical solution are presented in this paper.
出处
《红水河》
2003年第2期18-20,共3页
Hongshui River
基金
国家自然科学基金资助项目(10202015)
