作者单位:ZHENG Teng-long(School of Civil Engineering and Architecture, Anhui University of Science and Technology, Huainan Anhui 232001, China; China Coal Construction(group)Corporation LTD. Hefei Anhui 230601, China)郑腾龙(安徽理工大学土木建筑学院,安徽 淮南 232001;中煤矿山建设集团有限责任公司,安徽 合肥 230601)RONG Chuan-xin,CAI Hai-bing(School of Civil Engineering and Architecture, Anhui University of Science and Technology, Huainan Anhui 232001, China)荣传新,蔡海兵(安徽理工大学土木建筑学院,安徽 淮南 232001)