揭普高速公路南段路基土层工程特性及评价  

Quality and Evaluation of Soil Body of Jiepu Highway

作　　者：李潮忠[1] 彭汉兴[1] 

机构地区：[1]河海大学河海工程技术总公司,南京210098

出　　处：《土工基础》2008年第2期1-3,42,共4页Soil Engineering and Foundation

摘　　要：揭普高速公路路基土层可划分为三种不同的土体结构类型,这是影响高速公路路基沉降和变形的主要因素,腐木土是本地段分布较广的软土,具有高含水量、高孔隙比、低强度的特点。应根据不同的土体结构类型与工程特性,采用相应的工程处理措施。Through the quality and evaluation of soil body of Jiepu highway, the soil body structure of roadbed can be subdivided into three types. The type of soil body structure is main factor that affects the sediment and deformation of a highway foundation. They have different engineering characteristics, so the measures of treating these foundation should be different.

关 键 词：软土 土体结构 工程地质 

分 类 号：TU472[建筑科学—结构工程]