Semi-analytical finite-element method in creep problems of continual fracture mechanics of irregular spatial bodies and their systems - Part I: resolving relations of a semi-analytical finite-element method and problem algorithms of continual creep

摘要

Physical relations of continual fracture mechanics in creep are presented. Resolving relations for an inhomogeneous circular non-close finite element have been derived. Solution algorithms for a creep problem have been developed by using the Kachanov-Rabotnov scalar damage parameter and simulating interaction conditions in spatial bodies systems.