Study of wave motions in fluid‐saturated porous rocks
Study of wave motions in fluid‐saturated porous rocks
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流体饱和多孔岩石中的波动研究
DOI：
10.1121/1.381045
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发表时间：
1976
影响因子：
2.4
通讯作者：
P. Jogi
中科院分区：
文献类型：
--
作者：
C. Yew;P. Jogi
在这项研究中，毕奥的理论被用于研究流体饱和多孔岩石中的波动。与所描述的实验安排一致，使用拉普拉斯变换来求解毕奥方程。该理论预测了两种平行波：一种轻微分散的快波在一种严重分散和衰减的慢波之前传播。通过将这些结果与实验结果进行比较，很明显，测量到的波实际上是快波。主题分类：[43]20.15，[43]20.40.
In this investigation, Biot’s theory was employed in the study of wave motions in fluid‐saturated porous rocks. Consistent with the described experimental arrangement, Biot’s equations were solved using a Laplace transformation. The theory predicts two dilatational waves: a slightly dispersed fast wave propagating ahead of a heavily dispersed and attenuated slow wave. By comparing these results with experimental results, it becomes evident that the measured waves are in fact the fast waves.Subject Classification: [43]20.15, [43]20.40.