Possibility of Love wave propagation in a porous layer under the effect of linearly varying directional rigidities |
| |
Authors: | Shishir Gupta Sumit Kumar Vishwakarma Dinesh Kumar Majhi Santimoy Kundu |
| |
Affiliation: | Department of Applied Mathematics, Indian School of Mines, Dhanbad 826004, India |
| |
Abstract: | The present paper investigates the Love wave propagation in an anisotropic porous layer under the effect of rigid boundary. Effect of initial stresses on the propagation of Love waves in a fluid saturated, anisotropic, porous layer having linear variation in directional rigidities lying in contact over a pre-stressed, inhomogeneous elastic half-space has also been considered. The dispersion equation of phase velocity has been derived and the influence of medium characteristic such as porosity, rigid boundary, initial stress, anisotropy and inhomogeneity over it has been discussed. The velocities of Love waves have been calculated numerically as a function of KH (where K is the wave number and H is the thickness of the layer) and are presented in a number of graphs. |
| |
Keywords: | |
本文献已被 ScienceDirect 等数据库收录! |
|