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。
The fully mechanized caving coal mining under the railway in mine area will result in difficult maintenance of railway because of great deformation and subsidence speed of terrene and railway.
在矿区铁路下进行放顶煤开采所引起的地表及铁路的变形量大，变形速度快，从而导致矿区铁路维护困难。
The model can exactly forecast the mining subsidence that is caused by complex geological conditions and the irregular working out area.
该模型能够对复杂地质条件和不规则采空区引起的地表沉陷进行较为准确地预测。
The stability of tunnel in mining-coal induced subsidence area is a complicated problem because of the influence of tunnel excavation and strata displacement induced by mining.
采煤塌陷区隧洞围岩稳定性，既受隧洞自身开挖的影响，又受洞下采煤引起地层移动的影响，是一个极其复杂的问题。
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。
Xinli mining area of Sanshandao gold mine belongs to submarine deposit. The key point is without the inhomogeneous sedimentation, crack and subsidence in exploitation of the seabed.
三山岛新立矿区属于海底矿床开采，开采的关键是开采过程中海底不产生非均匀沉降、裂缝和塌陷。
The results can provide theoretical basis and scientific references for Kailuan mining area and similar mining area to predicting and controlling surface subsidence and mining under the "three body".
本文的研究成果对开滦矿区深部开采及类似矿区的地表沉陷预测及控制、“三下”采煤具有一定的理论价值和指导意义。
The measured data of the mining area are used to verify the model with the expected results of the maximum relative error 9%, which can meet the requirements of mining subsidence.
采用某矿区实测资料对模型进行验证，预计结果最大相对误差9%，可以满足矿山开采沉陷预测的要求。
The practlce has shown that the overlying separate seam grouting is a positive, effective and economic new-countermeasures on the control and treatment of mining-area subsidence.
实例证明，覆盖离层注浆是治理矿区塌陷环境的积极的、有效的、经济的新对策。
The laws of ground surface subsidence and rock mass movement in east area of Chenchao iron mine due to underground mining are studied.
以大量的现场实测资料为基础，分析了程潮铁矿东区地下采矿引起的地表沉降和岩层移动规律。
Radon measuring technology can be used as a supplementary method to study the ground subsidence in mining area with common survey.
通过分析得出测氡技术完全可作为一种辅助手段与常规测量一起进行地表沉陷的观测研究。
The surface subsidence above coalmine gob area is a typical and serious geological environment problem in Yongcheng mining area.
煤矿采空区地面沉陷是永城矿区典型、突出的矿山地质环境问题。
The surface subsidence above coalmine gob area is a typical and serious geological environment problem in Yongcheng mining area.
煤矿采空区地面沉陷是永城矿区典型、突出的矿山地质环境问题。
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