路基压实度不足对路基路面结构性能的影响  

Influence of Insufficient Subgrade Compactness on Structural Performance of Subgrade and Pavement

作　　者：邵显威 陶业挺 王毅 Shao Xian-wei;Tao Ye-ting;Wang Yi(Beijing Urban Construction Huasheng Transportation Engineering Co.,Ltd.,Beijing 101300,China)

机构地区：[1]北京城建华晟交通建设有限公司,北京101300

出　　处：《建筑与装饰》2024年第5期124-126,共3页Construction & Decoration

摘　　要：为了研究低压实度对路基路面结构力学特性的影响,本文首先以某公路工程为例,设置了正常和压实度不足两个区域,对比了两种不同的路基基层和路基顶面的动应力,结果表明,当路基压实不充分时,将引起路面结构的劣化。其次分析了路基压实度的影响因素,探讨了控制公路路基压实施工的有效措施,旨在为相关工作提供帮助,推动公路建设事业的持续健康发展。In order to study the influence of low compactness on the structural mechanical properties of subgrade and pavement,this paper first takes a highway project as an example to set up two areas of normal compactness and insufficient compactness and compare the dynamic stress of two different subgrade base layers and subgrade top surfaces.The results show that,when the subgrade compaction is insufficient,it will cause the deterioration of pavement structure.Secondly,the influencing factors of subgrade compactness are analyzed,and the effective measures to control the compaction construction of highway subgrade are discussed,aiming to provide help for related work and promote the sustainable and healthy development of highway construction.

关 键 词：路基压实度 路基路面 结构性能 

分 类 号：U41[交通运输工程—道路与铁道工程]