1[5]Lemaitre J. How to use damage mechanics[J]. Nucl. Eng. Design,1984, 80(1): 233~245
2[7]Priest S D, Hudson J A. Estimation of discontinuity spacing and trace length using scaling sureys[J]. Int.J. Rock Min. Sci. & Geomech.Abstra, 1981, 18: 183~197
3[8]Kulatilake P, Wu T H. The density of discontinuity trace in sampling window[J]. Int. J. Rock Mech. Sci., 1984, 21(6): 345~347
4[9]Barton N, Bandis S. Review of predictive capabilities of JRC-JCS mode in engineering practice[A]. In: Rock Joints[C]. Rotterdam: A. A.Balkema, 1990, 603~610
5[11]Bandis S, lumsden A C, Barton N K. Experimental studies of scale effects on the hear behavior of rock joint[J]. Int. J. Rock Mech. Min.Sci. Geomech. Abstra., 1981, 18:1~21
6[2]MARTIN C D,KAISER P K,MCCREATH D R.Hoek-Brown parameters for predicting the depth of brittle failure around tunnels[J].Can Geotech,1999,36:136-151.
7[7]Itasca Consulting Group Inc.FLAC(Fast Lagrangian Analysis of Continua) User Manuals(Version 5.0)[R].Minneapolis,Minnesota:Itasca Consulting Group Inc,2002.