摘要
结合某工程实例,通过对海相饱和软土室内固结试验资料的分析,研究影响饱和软土固结特性的主要因素,如受压时间、压缩系数与压缩指数的关系、固结系数与固结压力的关系等。本研究结果表明,固结系数和次固结系数与固结压力相关,不宜采用快速固结法进行饱和软土固结试验。
Combining with the practical example of some project and through the analysis on the data of the consolidation test for saturated marine soft soil,the main factors affecting the consolidation saturated soft soil such as pressing time,the relationship between compression coefficient and compression index,the relationship of consolidation coefficient and secondary consolidation coefficient are studied.It is considered that consolidation coefficient and secondary consolidation coefficient relate to the consolidation pressure,and quick consolidation method is not suitable for the saturated marine soft soil.
出处
《港工技术》
2010年第4期51-54,共4页
Port Engineering Technology
关键词
海相饱和软土
固结特性
压缩系数
压缩指数
固结系数
次固结系数
marine saturated soft soil
consolidation characteristic
compression coefficient
compression index
consolidation coefficient
secondary consolidation coefficient
