基于机器学习算法的块石形状分类及土石混合体数值模拟
曾海英,叶沛楠,金华辉,刘京雨,岑夺丰

Rock block shape classification and numerical simulation of soil-rock mixture based on machine learning algorithms
Haiying ZENG,Peinan YE,Huahui JIN,Jingyu LIU,Duofeng CEN
表 3 模型中土、块石的物理力学参数
Tab.3 Physical and mechanical parameters of soil and rock block in models
材料ρm/(g·cm−3E/MPaυφ/(°)c/kPa
块石2.601 1000.2361 125
土体1.90500.32042