公路路基垫层施工技术分析

摘要

In this paper,case analysis on construction technology of highway cushion,used in this project the lime soil cushion method of collapsible loess foundation construction process. Firstly,analysis of physi-cal and mechanical properties of loess indexes of the sections, the types and application scope of filling cushion,according to the actual engineering situation,the lime soil cushion,and the design and construc-tion technology are described in detail.%本文实例分析公路垫层施工技术，在该工程中采用了灰土垫层法对湿陷性黄土地基进行施工处理。首先对该路段的黄土物理力学性质指标进行分析，阐述填垫层法的种类与应用范围，根据实际工程情况，选用了灰土垫层，并对其设计与施工技术进行了详细阐述。