<p>The paper presents a modification of the Vlasov subsoil model. The modification consists in considering three non-zero components of the displacement vector and the transverse isotropy of the subsoil, as well as in the assumption that material parameters can vary along the layer thickness. A general, modified, heterogeneous and transversely isotropic model of the Vlasov subsoil and four-parameter and two-parameter models with variable material characteristics have been proposed. The modified model and the two-parameter Vlasov subsoil model have been verified on the basis of the solutions of the exact theory of elasticity. New displacement damping functions based on the exact solution of elasticity theory have been proposed.</p>

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Modification of the Vlasov subsoil model

  • Mykola Nagirniak

摘要

The paper presents a modification of the Vlasov subsoil model. The modification consists in considering three non-zero components of the displacement vector and the transverse isotropy of the subsoil, as well as in the assumption that material parameters can vary along the layer thickness. A general, modified, heterogeneous and transversely isotropic model of the Vlasov subsoil and four-parameter and two-parameter models with variable material characteristics have been proposed. The modified model and the two-parameter Vlasov subsoil model have been verified on the basis of the solutions of the exact theory of elasticity. New displacement damping functions based on the exact solution of elasticity theory have been proposed.