TY - Journal of Yangtze River Scientific Research Institute A1 - WU Kai,YANG Xue-lian,LI Jia T1 - Intelligent Optimization of Supporting Parameters for Large Underground Caverns Based on DE-LSSVM Y1 - 2019-09-01 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 115 EP - 120 VL - 36 IS - 9 UR - http://ckyyb.crsri.cn N1 - 10.11988/ckyyb.20180147 ER -