Slide 1 Xiao-ying Zhuang Tongji University 2006. Oct. 21 A study on Permeable Design of Parallel Seepage Tunnel Group Slide 2 Tongji University Tunnelling & Underground…
INTRODUCTION Studies of intraplate stresses show that most intraplate regions are characterised by compressive stress regimes and crustal seismic activity (Zoback et al.…