关于公路工程软土路基施工技术研究

On construction technique of soft soil roadbed of road projects

结合软土路基的主要特征,分析了选择软土路基施工技术时需考虑的因素,并从水泥搅拌桩、排水砂垫、机械碾压、高压喷射注浆等方面,阐述了软土路基的主要施工技术及特点,以供参考。

Combining with the main features of the soft-soil roadbed, the paper analyzes the factors which should be considered for selecting the soft soil roadbed, and illustrates its main construction features and techniques from the cement mixing pile, sand mat of subgrade, mechanic com-paction, and high-pressure jet grouting, so as to provide some reference.