岩石力学参数取值是水利水电工程坝基、边坡及地 下洞室3大稳定分析和加固设计的关键问题之一。通过总结国内外岩石力学参数取值研究现状，提出了目前水利水电工程岩石力学参数取值存在的问题，指出了今后研究方向以及解决问题的对策。

In water conservancy and hydropower projects, the par ameter selection of rock mechanics is one of key questions in the stability ana lysis and consolidation design of dam foundation, slopes and underground grottos . Through summarizing the domestic and foreign information in the present resear ch of parameter selection of rock mechanics, the existing problems are pointed o ut, and its research orientation and countermeasures needed to be solved are pr oposed.