某综合利用堆场喀斯特工程地质问题评价

Karst Engineering Geological Evaluation of a Multipurpose Dumping Site

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 multipurpose dumping site is located in dividing range of interfluves around with water. In the dumping site area karst is well-developed, touch upon many Karst channels or Karst fissured water system. And its Karst hydro geological conditions and engineering geological condition are complex, thus the dumping site probably exist some geological problems, such as Karst leakage, Karst collapse, groundwater jacking, differential settlement, and so on. According to survey and analyze the Karst hydrogeological condition of the dumping site, systematic argue aforementioned probably existent problems with taking advantage of some comprehensive method , such as highdensity current exploration, boring exploration, communicating tracing experiment, and so on, the site is regarded as to suitable for dumping after local suitable treatment.