The influences of coal mining collapse on the soil water dynamics in the fixed dune onthesoutheasternedge of MuUssandyarea were studied.
研究了采煤塌陷区适农土地表土剥离复垦和混推复垦对复垦后土壤理化性质的影响。
Coal mining-induced cliff rock cracking and collapse enhanced hydraulic connection between the landslide and the cliff, indirectly increased the precipitation area of the landslide.
采煤活动诱发的危岩体开裂和崩塌，加强了滑坡体与危岩体的水力联系，间接扩大了滑坡体的受雨面积。
D seismic prospecting is more and mo re extensively used in many aspectss uch as small faults , small structures and collapse column in mining areas of coal mine.
三维地震勘探在解决诸如小断层、小构造、煤矿采区陷落柱等方面的应用日益广泛。
Collapse of mined-out area is an environmental geological hazard of the coal mining area.
采空区塌陷属于煤矿区的环境地质灾害问题。
Underground mining in coal mine must cause land surface transformation so that a series of geo-hazards will be occurred such as land destroy, waterlogging, landslide and house collapse.
矿山地下煤层开采引发地表沉陷变形，可造成土地破坏、房屋倒塌等一系列灾难性后果。
Because of water outburst by hidden conducting Karst collapse column at the mining area of Renlou coal mine, the flood was caused in 1996, which causes losses up to 3.5 hundred million yuan.
1996年任楼煤矿首采面曾因隐伏导水陷落柱突水，引发淹井灾害，造成3.5亿元的重大经济损失。
This research will benefit a deeper understanding of buried coal face planninf and mining in karstic collapse column region.
本文成果对采煤工作面合理布置具有指导意义，有助于岩溶陷落柱研究的进一步深化。
This research will benefit a deeper understanding of buried coal face planninf and mining in karstic collapse column region.
本文成果对采煤工作面合理布置具有指导意义，有助于岩溶陷落柱研究的进一步深化。
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