湿陷性黄土路基不均匀沉陷成因分析及处治方法

Cause Analysis and Treatment Method on Uneven Subsidence of Collapsible Loess Subgrade

湿陷性黄土路基的不均匀沉陷病害,严重影响着公路营运期的行车舒适和安全,降低了公路的使用品质和寿命。通过分析湿陷性黄土路基产生不均匀沉陷的原因,提出湿陷性黄土路基不均匀沉陷的防治措施,对今后提高我国公路经营品质和安全有一定的指导意义和科学借鉴意义。

Uneven subsidence of collapsibl safety in operation period of highway, and it redu method of uneven subsidence of collapsible loess e loess subgrade has a serious influence on driving comfort and ces the service quality and service life of highway. The treatment subgrade is put forward by analysising the cause of uneven subsidence of collapsible loess subgrade in this paper. It has a certain guiding significance and scientific reference for improving operation quality and safety of highway in China.