[1] Xian Univ Architecture & Technol, Sch Bldg Serv Sci & Engn, 13 Yanta Rd, Xian 710055, Peoples R China
[2] Xian Univ Architecture & Technol, State Key Lab Green Bldg, 13 Yanta Rd, Xian 710055, Peoples R China
[3] Construct Survey & Design Inst Tibet Autonmous Reg, 14 Linkuo North Rd, Lhasa 850000, Peoples R China