摘要
分析了软土路基的特性,阐述了软土路基的沉降机理,介绍软土路基扩宽加固方式,包括柔性桩加固、刚性桩加固、轻质泡沫土加固法、注浆加固法,并对其适用性进行分析讨论,对具体的工程制订合理的加固处理方案。
The study begins with analyzing the characteristics of soft soil subgrade and examining its settlement mechanisms,then it introduces various reinforcement methods for soft soil embankments,including flexible pile reinforcement,rigid pile reinforcement,lightweight foam-soil reinforcement,and grouting reinforcement technique,and analyzes and discusses their applicability.A reasonable reinforcement treatment plan is formulated based on specific projects.
作者
刘威
LIU Wei(China Communications Highway Planning and Design Institute(SichuanBranch)Co.Ltd.,Chengdu 610200,China)
出处
《工程建设与设计》
2025年第16期144-146,共3页
Construction & Design for Engineering
关键词
扩建工程
路基
加固
沉降
expansion project
roadbed
reinforcement
settlement
