Analysis of relationship between joint condition and stability of surrounding rock of openings and mining areas is completed. Using CSIR geomechanical classification method,assessment on rock mass quality in the mine is provided.
英
美
- 根據礦區工程地質(zhì)、水文地質(zhì)和節理裂隙發(fā)育調查統計資料 ,礦區地應力測量和礦巖巖石力學(xué)性質(zhì)試驗結果等 ,采用CSIR地質(zhì)力學(xué)分類(lèi)方法 ,對礦區分布的主要巖組進(jìn)行的巖體質(zhì)量分級評價(jià)。
