黄土地区宝兰二线路基病害分析及整治措施  

On analysis of diseases on pavement of Baoji to Lanzhou second line in loess area and improvement measures

作　　者：耿煊[1] 

机构地区：[1]兰州铁路局兰州枢纽工程建设指挥部

出　　处：《山西建筑》2010年第20期300-302,共3页Shanxi Architecture

摘　　要：通过对现场的路基病害调查和所取土样的室内试验,分析了湿陷性黄土地区宝兰二线铁路路基病害产生的机理和形成的原因,提出了整治对策和措施,从而保证了铁路运输的正常进行。According to the investigation of the diseases on pavement of field and indoor tests of the sample soil, the paper analyzes the mechanism for the diseases on pavement of the second line of Baoji to Lanzhou line in the collapsible loess areas, and points out the treatment strategies and measures, so as to ensure the normal operation of the railway transportation.

关 键 词：铁路路基 病害 原因 整治措施 

分 类 号：U418.5[交通运输工程—道路与铁道工程]