吹填砂施工技术在高速公路路基填筑中的应用  

Application of Sand Blowing and Filling Construction Technology in Highway Subgrade Filling

作　　者：赵琪 ZHAO Qi(Shijiazhuang Transportation Investment Development Co.Ltd.,Shijiazhuang 050000,China)

机构地区：[1]石家庄市交通投资开发有限公司,石家庄050000

出　　处：《工程建设与设计》2025年第6期181-183,共3页Construction & Design for Engineering

摘　　要：为研究吹填砂施工技术在高速公路路基填筑中的应用,提高路基填筑施工的整体质量,论文依托实际工程,阐述了吹填砂路基填筑的技术特性,重点研究了吹填砂施工技术要点,并对施工质量效果进行了试验、分析和评价。结果表明,吹填砂施工技术可以有效提高路基的排水固结能力,且质量效果显著。In order to study the application of sand blowing construction technology in highway subgrade filling,and improve the overall quality of subgrade filling construction.Based on the actual project,this paper expounds the technical characteristics of the sand-blown subgrade filling,focuses on the key points of the sand-blown construction technology,and carries on the test,analysis and evaluation of the construction quality effect.The results show that the sand-blown construction technology can effectively improve the drainage and consolidation ability of the subgrade,and the quality effect is remarkable.

关 键 词：高速公路 路基填筑 吹填砂 施工技术 质量检测 

分 类 号：U416.11[交通运输工程—道路与铁道工程]