Viscoelastic Model of Surface Subsidence above Tunnels
KONG Qing-cong, LI Yin-ping, LI Shuo, YANG Bo-jin, LI Jin-long
JOURNAL OF YANGTZE RIVER SCIENTIFIC RESEARCH INSTI . 2018, (3): 180 -186 .  DOI: 10.11988/ckyyb.20171074