浅析高速公路粉砂土路基填筑压实度控制  

Brief Analysis on Compaction Control of Silt Sand Subgrade Filling in Expressway

作　　者：王世杰 Wang Shi-jie

机构地区：[1]中铁十九局集团第一工程有限公司

出　　处：《建筑技术开发》2019年第22期125-127,共3页Building Technology Development

摘　　要：随着我国高速公路建设的不断加速,越来越多的项目得以实施。不同地质条件下的高速公路施工应有相应的控制措施,粉砂土路基由于其不良的工程性能,必须采取相应的措施对其填筑压实度进行有效控制,以保障工程质量。结合实例,对粉砂土路基施工的不良影响因素进行分析,提出了有效的控制措施,提升了粉砂土路基的质量,希望为相应的公路施工提供技术参考。With the acceleration of highway construction in China,more and more projects have been implemented.Highway construction under different geological conditions should have corresponding control measures.Because of its poor engineering performance,silt subgrade must take corresponding measures to effectively control its compaction degree,in order to ensure the quality of the project.Combining with practical examples,this paper analyses the adverse factors of silt subgrade construction,then puts forward effective control measures,and achieves the success of silt subgrade quality improvement,hoping to provide technical reference for the corresponding highway construction.

关 键 词：高速公路 粉砂土路基 压实度 

分 类 号：TU7[建筑科学—建筑技术科学] U416.1[交通运输工程—道路与铁道工程]