沿海地区道路软基处理设计  

Design of Soft Foundation Treatment for Roads in Coastal Areas

作　　者：汪焕玲 Wang Huanling

机构地区：[1]福建省城乡规划设计研究院,福建福州350000

出　　处：《科学技术创新》2022年第36期115-118,共4页Scientific and Technological Innovation

摘　　要：软土地基问题一直以来是道路建设的主要危害之一,严重影响地基的强度和稳定性,若处理不当则会出现不均匀沉降,导致路面出现纵、横向裂缝或边坡不稳定等质量事故。介绍了沿海地区道路软基处理常用的方法,并以具体工程为例,分析了钉形水泥土双向搅拌桩在沿海地区道路软基处理中的应用。The problem of soft soil foundation has always been one of the main hazards of road construction, which seriously affects the strength and stability of the foundation. If it is not handled properly,uneven settlement will occur, leading to longitudinal and transverse cracks in the pavement or slope instability and other quality accidents. This paper introduces the common methods of soft foundation treatment of roads in coastal areas, and analyzes the application of nail shaped cement soil two-way mixing pile in soft foundation treatment of roads in coastal areas, taking a specific project as an example.

关 键 词：地基处理 道路软基 钉形水泥土双向搅拌桩 

分 类 号：U416.1[交通运输工程—道路与铁道工程]