【摘要】 通过回顾地应力测量的起源及发展历程,对地应力测量方法进行了归类分析,明确了各种方法的基本原理、优缺点及应用范围;同时,对地应力测量的最新发展趋势以及目前我国在地应力测量方面面临的问题与挑战进行了剖析.研究成果对于采用较好的地应力测量方法以提高地应力测量精度无疑具有重要的指导意义.更多还原

【Abstract】 After reviewing the origin and development process of in-situ stress measurement,major present-day methods to measure in-situ stress are classified and their fundamental principles,advantages and disadvantages,and applications are introduced.Meanwhile,new development trends about in-situ stress measurement as well as the problems and challenges that emerge in in-situ stress measurement in China now are analyzed in detail.The study has a guiding significance for using different methods of in-situ stress measurement and thereby improving its measuring accuracy.更多还原