mining subsidence area 采煤沉陷区
coal mining subsidence area 采煤塌陷区
mining-induced subsidence area 采煤塌陷区
subsidence in mining area 矿区的地面塌陷问题
It is a significant problem of mining area subsidence resulting from underground coal mine mining, which resulted in soil resources destruction, even a lot of waterlogging in the high water level.
因地下煤炭开采导致的矿区塌陷是目前矿区的主要问题之一，这些塌陷造成土地资源破坏，在高水位甚至出现积水。
This III chapter is introduced in detail, analyzes the five mining subsidence area of land use status and the problems faced.
本章详细介绍了五大矿区概况，分析了沉陷区土地利用现状及面临的主要问题。
And combine control mining method, surface subsidence preplan theory, mining landslide area disaster forecast and numerical simulation studied out controlling mining estimate measure.
并结合控制开采方法、煤柱稳定性分析、地表沉陷预计、采动滑坡区灾害预测理论以及数值模拟确定了控制开采的评价方法。
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