期刊文献+
共找到1篇文章
< 1 >
每页显示 20 50 100
Initial Stable State of Ocean Floor Deposits
1
作者 洪振舜 石名磊 《海洋工程:英文版》 EI 2004年第3期469-476,共8页
Extensive oedometer tests and physical tests have been conducted on remolded and reconstituted marine soils with different initial water contents and liquid limits. The oedometer test data can be well fitted with a st... Extensive oedometer tests and physical tests have been conducted on remolded and reconstituted marine soils with different initial water contents and liquid limits. The oedometer test data can be well fitted with a straight line in the bilogarithmic ln(1+ e ) ~ lg p plot. The initial effective stress corresponding to the initial void ratio is determined by extrapolation of the bilogarithmic compression line. This new way of extrapolating oedometer test data to the initial void ratio overcomes the difficulty of measuring the residual effective stress of soils in the remolded state. The initial stable compression line of ocean floor deposits under different deposition environments corresponds to the compression line at the sensitivity equal to one. This initial stable compression line obtained in this study is consistent with the available compression line at the sensitivity equal to one which is proposed based on the experimental data of remolded undrained strength and the theoretical concept of Cam clay critical state line. 展开更多
关键词 initial effective stress initial stable state initial void ratio interpretation of oedometer test data normalized initial void ratio ocean floor deposits sensitivity equal to one
下载PDF
上一页 1 下一页 到第
使用帮助 返回顶部