TY - Journal of Yangtze River Scientific Research Institute A1 - YU Xu-guang, ZHENG Hong T1 - Elastic-plastic Solution to Surrounding Rock of Circular Tunnel Based on Power Hardening-Ideal Plastic Model in Consideration of Seepage Y1 - 2021-07-01 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 102 EP - 108 VL - 38 IS - 7 UR - http://ckyyb.crsri.cn N1 - 10.11988/ckyyb.20200399 ER -