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新疆库车民用机场迁建工程建设项目场区属于库车河冲洪积平原中游洪泛区,场地内地下水水位埋深较浅,对场区地基土含盐量、场区地下水埋深及富水性、场区溶陷性及湿陷性地基土的承载力和变形特征等对场区内水文地质与环境地质条件进行分析,查明场地大部分地段地基土对混凝土、钢筋和钢结构均有不同程度的强腐蚀作用,地基土按含盐量分类为强—中盐渍土。场地地基土不适宜做为天然地基,需对场地地基进行地基处理,应对地下水位线以上土层采用强夯法和分展碾压法进行地基处理,提高地基承载力,改善地基均匀性,为建设工程提供基础条件。
Xinjiang Kuqa civil airport relocation project construction site belongs to the floodplain of the middle reaches of the alluvial plain of the Kuqa River. The groundwater level in the site is relatively shallow, and the salinity of foundation soil, The hydrogeological and environmental geological conditions in the site are analyzed, and it is ascertained that the foundation soil in most of the site has the same effect on the concrete, steel bar and steel structure Different degrees of strong corrosion, soil based on the classification of salt as strong - saline soil. Ground foundation soil is not suitable as a natural foundation, the ground foundation for the treatment of the ground, the groundwater level above the ground stratification should be carried out using dynamic consolidation method and rolling method for foundation treatment to improve the bearing capacity of the foundation to improve the uniformity of the foundation for Construction projects provide the basic conditions.