淮南煤矿沉陷区建（构）筑物保护治理工程探讨

煤炭资源的开发带动了淮南经济快速持续发展,但由于煤炭资源采出后,开采区周围岩土体的原岩应力平衡状态遭到破坏,出现位移和变形,诱发的开采沉陷可导致一系列环境问题,甚至引发重大的地质灾害事故,如建筑物的裂缝与崩塌,铁路钢轨的悬浮,高速公路路基的沉陷,水体的流失与矿井的淹没等都将造成巨大的经济损失及严重的社会问题。因此,开采沉陷区内建（构）筑物的保护治理一直是矿区亟待解决的问题。针对煤炭地下开采活动对沉陷区内地表建（构）筑物的影响,探讨了合理开展煤矿沉陷区建（构）筑物保护治理工程的方法。

HUAINAN COAL MINE SUBSIDENCE AREA CONSTRUCTION(STRUCTURES)TREATMENT PROJECT OF BUILDING MATERIALS TO PROTECT

Led to the development of coal resources in Huainan rapid and sustained economic development,but due to a coal mining,the mining area around the rock and soil in-situ rock stress state of equilibrium has been destroyed,there displacement and deformation induced by mining subsidence could lead to a range of environmental problems,or even a major geological disasters,such as cracks in the building and collapse the suspension of rail,highway roadbed subsidence,water loss and the mine flooded and so will result in huge economic losses and serious social problems.Therefore,mining subsidence area built-in（structures） the protection of building materials has been a mining area of governance problems to be solved.In this paper,the activities of underground coal mining subsidence area in the Mainland to build the table（structure） building materials,and to explore reasonable to carry out construction of coal mine subsidence area（structure） building physical protection control the project.