coal mining subsidence area 采煤塌陷区
mining-induced subsidence area 采煤塌陷区
mining subsidence in mountain area 山区开采沉陷
subsidence in mining area 矿区的地面塌陷问题
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。
Correctly evaluating hydrological geology characteristics of mining subsidence area is the key of realizing continuable utilization of mining subsidence land.
正确评价采煤沉陷区的水文地质特征是实现采煤沉陷土地持续利用的关键。
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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