路桥过渡段路基路面设计要点及沉降处理策略分析  

Analysis of the Key Design Points and Settlement Treatment Strategy of Subgrade and Pavement in Road and Bridge Transition Section

作　　者：吴土明 WU Tuming(CCCC First Highway Consultants(Shenzhen)Engineering Design Consulting Co.,Ltd.,Shenzhen 518000,Guangdong,China)

机构地区：[1]中交一公院(深圳)工程设计咨询有限公司,广东深圳518000

出　　处：《凿岩机械气动工具》2025年第2期118-120,共3页Rock Drilling Machinery & Pneumatic Tools

摘　　要：近年来,路桥过渡段沉降问题已成为影响路桥运行安全及使用年限的主要因素。基于此,文章分析了路桥过渡段沉降危害,讨论路桥过渡段路基路面设计原则,阐述了路桥过渡段路基路面设计要点,并提出路桥过渡段路基路面沉降处理策略,旨在降低路桥过渡段沉降问题发生的概率,保障路桥工程稳定运行,为车辆通行提供良好的条件。In recent years,the settlement of the road and bridge transition section has become the main factor affecting the safety and service life of the road and bridge.As a result,this paper analyzes the settlement hazard of road and bridge transition section,discusses the design principle of subgrade and pavement in road and bridge transition section,expounds the key design points of subgrade and pavement in road and bridge transition section,and puts forward the settlement treatment strategy of subgrade and pavement in road and bridge transition section,aiming at reducing the probability of the occurrence of the settlement in road and bridge transition section,ensuring the stable operation of road and bridge engineering and providing good conditions for vehicle traffi c.

关 键 词：路桥工程 过渡段 路基路面设计 沉降处理 

分 类 号：U416[交通运输工程—道路与铁道工程]