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某综合利用堆场位于三面环水的河间地块分水岭地区,堆场区喀斯特发育且涉及多条喀斯特管道水或喀斯特裂隙含水系统,其喀斯特水文地质条件及工程地质条件复杂,因而该堆场可能存在喀斯特渗漏(污染)、喀斯特塌陷、地下水顶托、不均匀沉降等地质问题。通过对该场地喀斯特水文地质条件的调查与分析,并利用高密电法、钻探、连通试验等综合手段对上述可能存在的问题进行系统的论证,认为该场地局部进行适当处理后适宜作为堆场利用。
A comprehensive utilization yard is located in the watershed area of the Hejian massif surrounded by water on three sides. The karst development in the yard area involves multiple karst pipe water or karst fracture aquifers, and the karst hydrogeological and engineering geological conditions are complex. Therefore, There may be geological problems such as karst leakage (pollution), karst collapse, groundwater jacking and uneven settlement. Through the investigation and analysis of the karst hydrogeological conditions in this site and the combination of high density electricity method, drilling and connectivity test, the possible problems mentioned above are systematically demonstrated, and it is considered that the site can be properly used as a yard after appropriate treatment .