Calculation and Analysis of Settlement of Core Rockfill Dam of Miaoergou Reservoir in Lanzhou New District
Miaoergou reservoir,located in Lanzhou New District,is an injection reservoir with large storage capacity.The dam body adopts loam core wall earth-rock dam.MidasGTSNX software is used as the calculation tool,and Duncan-Zhang(E-B)material constitutive model is used to simulate the construction stratification of the dam body and calculate the settlement during storage period.Through calculation and analysis,it can be seen that the settlement and stress of the dam during construction period and storage period meet the requirements of the code,indicating that the dam structure design is reasonable.
国家科技期刊平台
NSTL
万方数据
