›› 2007, Vol. 28 ›› Issue (8): 1595-1599.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Reflection of elastic waves at fliud/fliud saturated poroelastic solid interface

LI Yao1, CUI Zhi-wen2, ZHANG Yu-jun2, WANG Ke-xie2   

  1. 1. College of Physics, Beihua University, Jilin 132013, China；2. College of Physics, Jilin University, Changchun 130023, China
  • Received:2005-09-05 Online:2007-08-10 Published:2013-10-15

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Abstract: Reflection of inclined incident elastic waves at a fliud/fliud saturated poroelastic solid interface is studied. Attention is focused on the influence of the sealed-pore boundary on the reflection coefficient predicted by BISQ model. The results are also compared with those based on Biot theory. The study shows that the effect of boundary condition on the reflection coefficient is noticeable based on BISQ model.

Key words: reflection；poroelastic solid；Biot theory；squirt flow；sealed&ndash, pore boundary condition

CLC Number: 

  • TU 459.+3
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