RECIPROCITY THEOREMS FOR SEISMOELECTRIC WAVES

摘要

We derive reciprocity theorems of the convolution type and of the correlation type for seismoelectric waves in dissipative inhomogeneous anisotropic fluid-saturated porous solids. They find their applications in forward and inverse seismoelectric wave problems, respectively. A special application of the reciprocity theorem of the convolution type leads to source-receiver reciprocity relations for a seismoelectric experiment. The reciprocity theorem of the correlation type yields as a special result the power balance for seismoelectric waves. When the coupling tensor in the underlying equations vanishes, the reciprocity theorems decouple to theorems for decoupled elastodynamic and electromagnetic wave fields in porous solids.