高速公路拼接段沉降变形特征及地基处理研究

Research on Settlement Deformation Characteristics and Foundation Treatment of Expressway Splicing Sections

高速公路是我国交通运输的重要组成部分,在经历多年的发展与建设后,已成为我国国民经济和社会发展的支柱之一。然而,随着时间的推移,高速公路的使用和负荷逐渐增加,部分拼接段出现沉降和变形现象,对公路的正常使用产生了较大影响。基于此,文章通过对高速公路拼接段的沉降变形特征进行探讨,研究了其产生的原因和解决方案,对今后我国高速公路的高质量建设具有重要意义。

Expressway is an important part of China's transportation.After years of development and construction,it has become one of the pillars of China's national economic and social development.However,with the passage of time,the use and load of expressways have gradually increased,and some splicing sections experience settlement and deformation,which has a great influence on the normal use of expressways.Based on this,this paper discusses the settlement deformation characteristics of expressway splicing sections,and studies the causes and solutions,which is of great significance to the high-quality construction of expressways in China in the future.