·1370· 北京科技大学学报 第34卷 [8]Zhao X C,Cai M.Influence of plastic shear strain and confine- [10]Cai M,Kaiser P K,Tasaka Y,et al.Generalized crack initiation ment-dependent rock dilation on rock failure and displacement near and crack damage stress thresholds of brittle rock masses near un- an excavation boundary.Int J Rock Mech Min Sci,2010,47 (5): derground excavations.Int J Rock Mech Min Sci,2004,41(5): 723 833 9]Zhao X G.A Mobilized Dilation Angle Model and its Application to [1]Li S Y,He T M,Yin X J.Introduction of Rock Fracture Mechan- Underground Excaration [Dissertation].Beijing:University of ics.Hefei:University of Science and Technology of China Press, Science and Technology Beijing,2010 2010 (赵星光.岩石剪胀角模型及其在地下工程中的应用[学位论 (李世愚，和素名，尹样础.岩石断裂力学导论.合肥：中国 文].北京：北京科技大学，2010) 科学技术大学出版社，2010)北 京 科 技 大 学 学 报 第 34 卷 ［8］ Zhao X G，Cai M． Influence of plastic shear strain and confine￾ment-dependent rock dilation on rock failure and displacement near an excavation boundary． Int J Rock Mech Min Sci，2010，47( 5) : 723 ［9］ Zhao X G． A Mobilized Dilation Angle Model and its Application to Underground Excavation ［Dissertation］． Beijing: University of Science and Technology Beijing，2010 ( 赵星光． 岩石剪胀角模型及其在地下工程中的应用［学位论 文］． 北京: 北京科技大学，2010) ［10］ Cai M，Kaiser P K，Tasaka Y，et al． Generalized crack initiation and crack damage stress thresholds of brittle rock masses near un￾derground excavations． Int J Rock Mech Min Sci，2004，41( 5) : 833 ［11］ Li S Y，He T M，Yin X J． Introduction of Rock Fracture Mechan￾ics． Hefei: University of Science and Technology of China Press， 2010 ( 李世愚，和泰名，尹祥础． 岩石断裂力学导论． 合肥: 中国 科学技术大学出版社，2010) ·1370·