On certain two-dimensional applications of the couple stress theory

摘要: Abstract The two-dimensional problem of equilibrium a perfectly elastic body with couple-stresses is considered. general form solution the in case an orthotropic medium given Section 1. 2 shows that there exists close analogy between equations governing behavior plane rectangular lattice composed rigidly interconnected beams, and set couple-stress theory for certain bodies. 3 contains two problems which demonstrate effects upon stresses displacements vicinity circular inclusion hole infinite plane.