【摘要】 对目前工程中广泛使用的Hoek-Brown破坏准则进行了研究,发现其应用的关键问题之一就是m,s参数的确定,不同的学者、不同的工程、不同的分析角度以及不同的侧重点,都导致研究方法多样性的出现,对这些方法进行了总结,以便于以后研究查阅。更多还原

【Abstract】 At present,the Hoek-Brown strength criterion has been widespread used in the project.And one of its key problems in the application is the determination of m and s parameter.The different scholar,different project as well as different analysis angle emphasis point,all of which make the research technique multiple appearance.Thus,there would be some necessity to sum up these different research methods.And it will make our later study more convenience.更多还原