Shalinskу V. The stability of plane shape under bending of elastically-plastic finite rigidity tendons.

Calculation dependences of durability and stability of plane shape under bending of finite rigidity tendons are derived in scope and outside of elasticity for the new practically important cases of the special types of loadings. Expressions, which characterizing position of separation limit between zones of loading and unloading, and also unique determining values of bending moment and reduced inflexibility, are got for the asymmetrical cross sections of elastically-plastic finite rigidity tendon at its goggling in a horizontal plane. The algorithm of decision of task of deformation and stability of plane shape under bending of elastically-plastic finite rigidity tendons is offered. The new results of numeral researches of the tensely-deformed state, bearing ability and stability of plane shape under bending of elastically-plastic finite rigidity tendons are presented at different factors: character and value of loading, bending inflexibility, sagging arrow, excentricity of attached loading, physically-mechanical descriptions of material and other.