摘要
软土工程特性具有区域性特点,次固结变形特性也存在差异。为此通过室内一维固结蠕变试验,系统研究宁波软土次固结变形特性,分析次固结系数与固结压力、时间及压缩指数的关系,并与其它软土地区相关试验成果进行比较,以揭示宁波软土的次固结特性。
The regional feature is the engineering property of soft soil in Ningbo and it is different of secondary consolidation deformation. In order to study on characteristics of soft clay in Ningbo systematically, relationships between coefficient of secondary consolidation and consolidation pressure, time and compression index are analyzed by 1-D consolidate--creep experiment, which is compared with experiment results of soft clay in other areas.
出处
《土工基础》
2009年第3期77-79,95,共4页
Soil Engineering and Foundation
关键词
软土
次固结
次固结系数
影响因素
soft soil, secondary consolidation, coefficient of secondary consolidation, influence factor
