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兖州煤田地处村庄稠密、土地肥沃的鲁西南平原,是高潜水位矿区,“三下”压煤严重,厚煤层综放高强度开采,采煤塌陷对地表的破坏影响极大。塌陷地在雨季水深面广,一片汪洋;冬春季水浅面积小,土地荒芜。随着开采强度的进一步提高,土地塌陷将越来越严重,农民将逐渐失去赖以生存的土地,土地复垦已势在必行。本文针对兖州矿区的具体地质采矿条件提出了塌陷土地复垦与综合利用对策。
Yanzhou Coalfield is located in the densely populated and fertile land in the southwest of Shandong Province. It is a high-potential ore area. There are serious “three underings” coal seams and high-strength fully mechanized coal mining in thick coal seam. Coal mining subsidence has a great impact on the destruction of the surface. Subsidence in the rainy season, deep water, a vast expanse; winter and spring shallow water area, barren land. With the further improvement of mining intensity, land subsidence will become more and more serious. Farmers will gradually lose their land for survival. Land reclamation is imperative. In this paper, the countermeasures of reclamation and comprehensive utilization of subsidence land are put forward according to the specific geological and mining conditions in Yanzhou Mining Area.