灌溉对西北干旱荒漠区排土场边坡稳定的影响—以乌海市新星煤矿为例
邱驰,黄建坤,胡雨村,郭小平,胡云卿

Influence of irrigation on slope stability of dump in arid desert area of Northwest China: a case study of Xinxing coal mine, Wuhai
Chi QIU,Jian-kun HUANG,Yu-cun HU,Xiao-ping GUO,Yun-qing HU
表 1 黄土的物理力学参数
Tab.1 Physical and mechanical parameters of loess
参数 数值 参数 数值
ρd/(g∙cm−3 1.3 c/kPa 8.5
μ 0.3 φ/(°) 30
E/MPa 17.5 K/(mm·h−1 18