路基沉降引起路面弯沉的理论分析  

The Theoretical Analysis on Pavement Deflection versus Roadbed Settlement

作　　者：何振星[1] 树学锋[2] 

机构地区：[1]广东省公路管理局,广州510075 [2]太原理工大学应用力学研究所,太原030024

出　　处：《广东公路交通》2008年第1期15-16,19,共3页Guangdong Highway Communications

摘　　要：为了研究路基不均匀沉降对路面受力变形的影响,建立了弹性地基上路面板变形的基本方程,推导了路基不均匀沉降时路面板弯沉的解析解。为实际工程设计、施工提供可借鉴的理论依据。In order to study the effects of non - uniform roadbed settlement on the force and deformation of pavement, the basic equations on deformation of the pavement on the elastic foundation are established, the analytic solution of pavement deflection versus non - uniform roadbed settlement. The theoretical foundation is supplied for engineering design and construction.

关 键 词：路基 沉降 弯沉 路面 

分 类 号：U416.2[交通运输工程—道路与铁道工程]