In:
Structural Mechanics of Engineering Constructions and Buildings, Peoples' Friendship University of Russia, Vol. 15, No. 4 ( 2019-12-15), p. 315-322
Kurzfassung:
Relevance. The problems of decline of resource-demanding of objects of building and engineer dictate the necessity of consideration of processes of deformation of constructions at the resiliently-plastic state. The widely in-use theory of account of practical properties of material is a deformation theory of plasticity. The aim of the research is development of variants of receipt of determining correlations on the step of ladening at deformation of material outside a resiliency. Methods. Algorithms over of receipt of determining correlations of theory of small resiliently-plastic deformations are brought on the step of ladening in two variants. In the first they turn out differentiation of expressions of tensions as functions of deformations on the basis of deformation theory of plasticity; in the second determining correlations turn out on the basis of hypothesis about the proportion of components of deviators increases of tensions to components of deviators increases of deformations. Results. On the test example of calculation of the jammed cylindrical shell realization of the got determining correlations is presented.
Materialart:
Online-Ressource
ISSN:
2587-8700
,
1815-5235
DOI:
10.22363/1815-5235-2019-15-4
DOI:
10.22363/1815-5235-2019-15-4-315-322
Sprache:
Unbekannt
Verlag:
Peoples' Friendship University of Russia
Publikationsdatum:
2019
ZDB Id:
2942998-5
