细砂路基典型病害及其成因机理研究  

Study on Typical Fault and Its Causing Mechanism of Fine Sand Roadbed

作　　者：刘小方 杨戈[2] 

机构地区：[1]上海长江隧桥建设发展有限公司,上海市316000 [2]同济大学,上海市200092

出　　处：《城市道桥与防洪》2014年第6期57-60,80,共5页Urban Roads Bridges & Flood Control

基　　金：上海市科学技术委员会科研计划项目(11231201900)

摘　　要：该文针对已有的细砂路基病害,以及可能出现的细砂路基病害现象,在明确病害分类原则的基础上,对细砂路基的各种病害机理成因进行了分析研究。研究结果有助于提高细砂路基病害处治的针对性和有效性。Aiming at the existing fault and the possibly caused fault of fine sand roadbed, the article analyzes and studies various fault mechanism causes of fine sand roadbed on the basis of clear and definite fault classifying principle. The study result is conducive to improve the pertinence and availability for the fault treatment of fine sand roadbed.

关 键 词：细砂路基 病害类型 病害机理成因 

分 类 号：U416.1[交通运输工程—道路与铁道工程]