合肥市生活垃圾处理项目续建工程水文地质工程地质勘察实录

合肥市生活垃圾处理项目是安徽省内规模最大的垃圾处理填埋场,工程区地质条件复杂,防渗设计要求严苛,经过工程地质水文地质测绘、钻(静)探、取样测试、地球物理勘探、原位测试、水文地质试验等综合手段勘察,取得了科学准确的参数,对建筑物的地基持力层的选择、设计参数、防渗处理等提出了经济合理的结论和建议,为优化设计、节省投资、安全施工奠定了基础,取得了良好的经济效益及社会效益,同时也积累了同类型项目在花岗岩地区复杂地质条件下的水文地质工程地质勘察经验.

THE TRUE RECORD OF HYDROGEOLOGICAL AND ENGINEERING GEOLOGY EXPLORATION FOR THE MUNICIPAL DOMESTIC WASTE TREATMENT PROJECT IN HEFEI

The project of municipal domestic waste treatment in Hefei is the largest waste landfill site with complex geological condition and rigorous seepage design requirement in Anhui Province.The correct data are obtained through integrated exploration methods,such as: hydrologic geological and engineering geological survey,boring,sampling test,geophysics exploration,in-situ measurement,hydrologic geological test.It provides economic and rational conclusion and suggestion for selection of foundation bearing layer on buildings,design parameters,seepage prevention.It also provides a basis for optimizing design,saving investment,safety construction,and has an economical and social benefit.Meanwhile,it can accumulate experiences about hydrogeology and engineering geology exploration in granite area for the same type project.