谈路桥工程项目软土地基处理技术要点

Discussion on treatment technology key points of soft soil foundation in road & bridge project

简单介绍了目前我国软土地基施工现状,分别阐述了排水法、垫砂法等软土地基表层处理技术及粉喷桩加固处理地基的操作要点,并对路桥工程中桥涵通道的处理作了简要说明,并从经济性入手,指出多种方法组合使用能够降低造价。

This paper briefly introduced current China＇ s soft soli foundation, respectively elaborated the drainage method, sand cushion method and other soft soil land base surface treatment technology and operation key points of powder spraying pile reinforcement foundation, and briefly stated the treatment of bridge and culvert channel of road ＆ bridge engineering, pointed the several methods combination used could reduce the cost.