RT Journal Article
T1 On the solution of a contact problem for a rhombus weakened with a full-strength hole
A1 Odishelidze, Nana
A1 Criado-Aldeanueva, Francisco
A1 Sánchez-Sáez, José María
K1 Elasticidad
AB This paper addresses a problem of plane elasticity theory for a doubly connected body whoseexternal boundary is a rhombus with its diagonals lying at the coordinate axes OX and OY . Theinternal boundary is the required full-strength hole and the symmetric axes are the rhombus diagonals.Absolutely smooth stamps with rectilinear bases are applied to the linear parts of the boundary,and the middle points of these stamps are under the action of concentrated forces, so there are nofriction forces between the stamps and the elastic body. The hole boundary is free from externalload and the tangential stresses are zero along the entire boundary of the rhombus. Using themethods of complex analysis, the analytical image of Kolosov-Muskhelishvili’s complex potentials(characterizing an elastic equilibrium of the body), and the equation of an unknown part of theboundary are determined under the condition that the tangential normal stress arising at it takes theconstant value. Such holes are called full-strength holes. Numerical analysis are performed and thecorresponding graphs are constructed.
PB Scientia Iranica
YR 2017
FD 2017
LK https://hdl.handle.net/10630/37040
UL https://hdl.handle.net/10630/37040
LA spa
NO De acceso abierto según OpenAlex
DS RIUMA. Repositorio Institucional de la Universidad de Málaga
RD 12 abr 2026