Discussion on some time functions for describing dynamic course of surface subsidence due to mining
LIU Yu-cheng 1, 2,CAO Shu-gang1,LIU Yan-bao1
1. Key Laboratory for the Exploitation of Southwestern Resources and the Environmental Disaster Control Engineering, Ministry of Education, Chongqing University, Chongqing 400044, China; 2. Department of Mining Engineering, Bijie University, Bijie 551700, China
LIU Yu-cheng,CAO Shu-gang,LIU Yan-bao. Discussion on some time functions for describing dynamic course of surface subsidence due to mining[J]., 2010, 31(3): 925-931.