公路黄土路堑高边坡稳定性的CAT分析  

CAT Analysis on Stability of Loess Cutting High Slope of the Highway

作　　者：梁伟[1] 高德彬[1] 倪万魁[1] 

机构地区：[1]长安大学地测学院,陕西西安710054

出　　处：《公路交通科技》2005年第S2期67-69,81,共4页Journal of Highway and Transportation Research and Development

基　　金：交通部西部交通建设科技项目资助(200131836115)

摘　　要：本文利用岩土工程有限元分析程序,对公路黄土路堑高边坡开挖过程进行模拟分析,得出了高边坡的变形特性和稳定性的变化规律,从而为公路黄土路堑高边坡的设计和施工提供了参考依据。In the paper,using Sigma/w of the geotechnical finite element procedures,the excavation course of the loess cutting high slope of the highway is analyzed,the deformation characteristic and the change law of the stress characteristic of the loess high slope have been drawn,thus the reference basis for design of the loess cutting high slope of the highway will be offered.

关 键 词：有限元 黄土 路堑高边坡 公路 

分 类 号：U416.14[交通运输工程—道路与铁道工程]