摘要
芜申线航道全长92.084 km,护岸总长度约106 km,护岸挡土墙大部分座落在粉质黏土层和淤泥质粉质黏土层上,地质条件较差,为了护岸的安全,对软土地基进行小木桩和水泥搅拌桩处理。详细介绍了原状土地基和复合地基现场摩擦系数试验的方法、工况和成果,为内河航道护岸设计中摩擦系数的选取提供了现场试验资料,具有较好的实用价值。
The channel from Wuhu to Shanghai is 92.084 km long.The shore protection is about 106 km,most of which locates on silty clay or silt stratification foundation.In order to guarantee the safety of the bank,the soft soil is treated by little timber piles and cement intermix piles.The paper introduces the method,working condition and achievements of the friction coefficient test about undisturbed soil foundation and compound foundation,which provides the field data for the design of bank protection in inland rivers.
出处
《水运工程》
北大核心
2011年第B09期144-150,共7页
Port & Waterway Engineering
关键词
复合地基
摩擦系数
湿地试验
compound foundation
friction coefficient
wetland test
