Elasticity of thin dilatational disk in an isotropic half-space

T. Nguyen Van, A.L. Kolesnikova & A.E. Romanov
In this article, the solution to the elasticity boundary-value problem for an infinitesimally thin dilatational disk (ITDD) embedded in an elastically isotropic half-space is presented. The plane of the disk is parallel to the free surface. To solve the boundary value problem, the method of virtual defects is used. The image (mirror) ITDD and radial Somigliana dislocation loops (RSDLs), distributed continuously over the free surface coaxially with the ITDD, are chosen as virtual defects. The...

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  • 2022

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  • Institute of Problems of Mechanical Engineering
  • ITMO University