路面设计中的几种常见软基处理方法研究  

Research Soft Foundation Treatment Methods in Pavement Design

作　　者：马强 MA Qiang(Lanzhou Qianyuan Transportation Planning and Design Consulting Co.,Ltd.,Lanzhou Gansu 730030,China)

机构地区：[1]兰州乾元交通规划设计咨询有限公司,甘肃兰州730030

出　　处：《北方建筑》2024年第6期98-101,共4页Northern Architecture

摘　　要：在公路工程中,软基是指土壤地基的一种特殊类型,其承载能力较低,容易引起路面沉陷和变形。因此,软基处理方法的研究对于确保公路路基路面的稳定性至关重要。本文介绍常见的软基处理方法,主要包括换填处理法、桩基法和排水固结法等,分析这些方法的优缺点。结合实际工程案例,提出未来的研究应该集中在软基处理方法的优化和改进上,从而提高公路路基路面的稳定性。此外,还应加强对软基处理方法在不同地质环境下的适用性研究,以期为实际工程应用提供科学依据。In highway engineering,soft foundation refers to a special type of soil foundation with low bearing capacity,which is prone to causing road surface settlement and deformation.Therefore,the study of soft foundation treatment methods is crucial for ensuring the stability of highway subgrade and pavement.This article introduces common methods for soft foundation treatment,including reinforcement treatment method,pile foundation method and drainage consolidation method,and analyzes the advantages and disadvantages of these methods.Based on practical engineering cases,it is proposed that future research should focus on the optimization and improvement of soft foundation treatment methods,in order to improve the stability of highway subgrade and pavement.In addition,it is necessary to strengthen the research on the applicability of soft foundation treatment methods in different geological environments,in order to provide a scientific basis for practical engineering applications.

关 键 词：软基处理方法 公路路基路面 加固与加筋 预压 土体改良 

分 类 号：U416.1[交通运输工程—道路与铁道工程]