摘要
新疆地区存在大量盐渍土,在进行道路工程建设时,盐渍土可能会带来各种各样的风险,甚至造成工程竣工后还会出现翻浆、冻胀、溶陷等问题。该文以实际铁路工程为研究对象,综合考虑工程建设地区环境因素、地质条件、经济效益及盐渍土路基道路工程建设中可能出现的病害问题,对工程施工过程中如何清理基底、换填土材料的选择、基底加固措施、隔水排盐措施等施工工艺进行分析,为确保工程施工过程中的安全性和工程竣工后的使用周期、社会效益及经济效益等,有针对性地提出了一些质量控制措施。
There is a large amount of saline soil in the Xinjiang region,the existence of saline soil may bring a variety of risks during the construction of road engineering,and even there are problems such as pulping,frost heaving and melting after the completion of the project.Taking the actual railway project as the research object,this paper comprehensively considers the environmental factors,geological conditions and economic benefits in the engineering construction area and possible disease problems in the construction of saline soil subgrades in road engineering,analyzes how to clean the base,the selection of soil replacement materials,measures for strengthening the base,measures for water isolation and salt drainage and other construction processes during construction,and proposes some targeted quality control measures to ensure the safety during construction and the service life,social benefits and economic benefits after the completion of the project.
作者
杨峰
李鹏华
YANG Feng;LI Penghua(CCCC Third Highway Engineering Co.Ltd.,Beijing,100012 China)
出处
《科技资讯》
2023年第19期96-99,共4页
Science & Technology Information
关键词
盐渍土路基
道路工程
施工工艺
质量控制
Saline soil subgrade
Road engineering
Construction technology
Quality control
