盾构法在地铁施工中地表沉降的要素 - xzbu.com 中国论文网 关键词：地铁，浅埋暗挖法，盾构法，地表沉降 [gap=463]Key words: the subway, shallow depth WaFa, shield law, the surface subsidence
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The surface subsidence basin is the result of underground coal mining.
地下采煤会导致地表下沉盆地的形成。
Along with the underground mining of mineral, the damage of the surface subsidence due to mining is gradually serious.
随着地下矿藏的开采，矿区开采沉陷所带来的损害日趋严重。
On this basis, various factors which caused the surface subsidence are analysed and this is valuable for the surface subsidence control.
分析了该区地面沉降的内因和外因，为区内地面沉降的防治提供了依据。
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