湿陷性黄土地区地基处理研究

Research on foundation treatment in collapsible loess area

我国黄土分布广泛,湿陷性黄土占其中很大一部分,因此地基建设最重要的部分就是处理好黄土地区地基的湿陷性和工后沉降。通过对某黄土地区大量工程地质资料进行分析,对该地区的湿陷性黄土进行相关研究,分析了湿陷性黄土的工程特性,对不同处治措施的优缺点及需要考虑的各种条件进行了汇总,为以后新建工程提供参考。

China’s loess is widely distributed, and collapsible loess accounts for a large part of it. Therefore, the most important part of foundation construction is to deal with the collapsibility and post-construction settlement of the foundation in the loess area. Through the analysis of a large number of engineering geological data in a loess area, the relevant research on collapsible loess in this area is carried out, and the engineering characteristics of collapsible loess are analyzed. The advantages and disadvantages of different treatment measures and various conditions to be considered are analyzed. Summary, provide reference for future new projects.