摘要
结合工程实践,提出基于填方工程的斜坡软弱地基模型,基于斜坡软弱地基填方工程特性研究成果,研究斜坡软弱地基类型及成因,提出斜坡软弱地基的四种基本类型:①丘间槽谷坡洪积软土或软黏土;②非沉积型斜坡软弱岩土;③湖泊相软土的边缘地段;④斜坡上松散堆积体。
Based on engineering practice, this paper presented the model of embankment-based sloped soft-soil foundation and the achievements based on the characteristics of embankment on sloped soft-soil foundation, studied the types and cause of formation of sloped soft-soil foundation, and proposed the following four major types of sloped soft-soil foundation： ①Diluvial soft soil or soft clay in trough-slope between hills; ②Non-sedimentary sloped soft rock soil; ③Edge section of lake-phase soft soil; ④Unconsolidated talus on slope.
出处
《地质灾害与环境保护》
2006年第1期58-63,共6页
Journal of Geological Hazards and Environment Preservation
基金
铁道部科技发展基金项目(2001G01)
关键词
斜坡软弱地基
填方工程
类型
sloped soft-soil foundation
embankment
type
