TY - GENERIC DO - 10.20944/preprints201811.0582.v1 UR - http://dx.doi.org/10.20944/preprints201811.0582.v1 TI - Analysis of Face Stability of Circular Tunnel in Purely Cohesive Soils Driven by Shield T2 - Preprints AU - Liu, Jinhui AU - Ding, Wantao AU - Wang, Mingbin PY - 2018 DA - 2018/11/26 PB - Preprints