Application of BIM in management and maintenance of existing underpass tunnels in Chengdu
W.Y.Zhang
College of Civil and Transportation Engineering,Shenzhen University 518060,China
A.Yuan(https://www.daowen.com)
School of Architecture and Civil Engineering,Chengdu University 610106,China
H.Z.Cui
College of Civil and Transportation Engineering,Shenzhen University 518060,China
