TY - Journal of Yangtze River Scientific Research Institute A1 - DU De-chi, WANG Wei-ming, LIU Peng, LÜ Xian-zhou, ZHANG Wei-she T1 - Determinant Factors of Stability and Optimization of Construction Sequence in Tunnel Group with Small Clear Distance Y1 - 2018-04-01 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 109 EP - 116 VL - 35 IS - 4 UR - http://ckyyb.crsri.cn N1 - 10.11988/ckyyb.20161260 ER -