Design Optimization and Construction Practice of Construction Elevator 100-meter-depth Excavation in the Changsha Ice and Snow World
Changsha Ice and Snow World project stands on the 100-meter-depth excavation with steep cliff of 80°～ 90°.By comparing two different design options between conventional attachment and indirect attachment,indirect attachment is employed as the optimal design.Finite element model is established by MIPAS/Gen to analyze the strength,stiffness and stability.Besides,construction process flow of construction hoist with indirect attachment is described by using BIM technology.The adopted design option is proved to efficiently solve the problem about the vertical transportation of workers and minority of material,and also highly improve the construction and management efficiency.
NETL
NSTL
万方数据
维普
