基于离散元法的高放核废料储罐静动力稳定性初步研究
赵亚楠,赵一航,蒋中明,赵红敏

Preliminary Study on Static and Dynamic Stability of Canister for High-level Radioactive Nuclear Waste Disposal Based on Discrete Element Method
Yanan ZHAO,Yihang ZHAO,Zhongming JIANG,Hongmin ZHAO
表5 数值模拟计算的岩块间接触参数
Table 5 Contact parameters between rock blocks calculation by numerical simulations
岩石

法向接触刚度

/(TPa·m-1

切向接触刚度 /(TPa·m-1接触间黏 聚力/MPa接触抗拉 强度/MPa接触内摩 擦角/(°)残余接触黏 聚力/MPa残余接触抗拉 强度/MPa残余接触内摩 擦角/(°)
R175.0025.00401000027
R243.204.3215400027