Soil layer response to pore pressure variations at the boundary
Soil layer response to pore pressure variations at the boundary
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DOI：
10.1680/geot.2008.58.1.37
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发表时间：
2008-02
期刊：
影响因子：
5.8
通讯作者：
E. Conte;A. Troncone
中科院分区：
文献类型：
--
作者：
E. Conte;A. Troncone
本文提出了一种简单的求解方法，可方便地求解一维饱和土层边界上孔隙水压力随时间变化时的瞬态响应。这个过程中使用的一些分析表达式，在这项研究中推导出的结合傅立叶级数。该解决方案是用来分析实验室测试和现场测量有关孔隙压力和沉降速率的实验结果，与评估的土壤的膨胀/固结系数的代表性值的目的。
A simple solution procedure is presented to obtain readily the transient response of saturated soil layers under one-dimensional conditions, when general pore pressure variations with time occur at the boundary. This procedure makes use of some analytical expressions derived in this study in conjunction with the Fourier series. The solution is used to analyse the experimental results from laboratory tests and field measurements concerning pore pressure and settlement rate, with the objective of evaluating representative values of the coefficient of swelling/consolidation of the soil.