考虑基层裹挟的碎屑流铲刮效应数值模拟
凌道盛,江琪熙,赵宇

Numerical simulation of entrainment effect of debris flow considering entraining substrate material
Dao-sheng LING,Qi-xi JIANG,Yu ZHAO
表 1 煤渣和PVC颗粒力学参数
Tab.1 Mechanical parameters of coal slag and PVC particles
材料 $\rho $ /(kg∙m−3 $c$ /kPa $\varphi $/(°) $\mu $ /(Pa·s)
煤渣 1600 0 37 60
PVC颗粒 970 0 27 30