摘要
分析了排土场变形、破坏的 3种主要模式 :压缩沉降变形、失去平衡产生滑坡、产生泥石流。然后以排土场失稳定类别为基础 ,针对排土场变形、破坏几何因素及生产工艺要求 ,探讨了排土场的变形观测内容、方法与精度。
Open pit dump detormation and breach pattems are compress subside, coast due to unbalance, mud and rock flow. based on unsteady sorts, and dump deformation, and breach geometry and technics, observation content and mcans and preeision is discussed.
出处
《中国锰业》
2002年第2期11-14,共4页
China Manganese Industry
关键词
露天矿
排土场
变形
监测
open pit
dump
detormation
observation
