
The method and algorithm ol calculation of elastoplastic deformation processes and destructions of construction elements with application of defining parities ol isothermal deformation of plastically incompressible materials based on two-level mathematical model are described in the article. Comparison of experimental data for stretching of samples with a sharpcut and the results received by the method of computer modeling proves the developed method and algorithm. Practical recommendations are given.
Встатье описаны метод н алгоритм расчета процессов упругопластнческого деформирования и разрушения элементов конструкций с применением определяющих соотношений изотермического деформирования пластически несжимаемых материалов, основаниьи на двухуровневой математической модели. Сравнением экспериментальных даннык по растяжению образцов с острым надрезом и резулыатов, полученных методом компьютерного моделирования, подтвержден разработанный метод и алгоритм. Даны практические рекомендации
УПРУГОПЛАСТИЧЕСКИЕ МАТЕРИАЛЫ, ДЕФОРМИРОВАНИЕ, РАЗРУШЕНИЕ, НЕСУЩАЯ СПОСОБНОСТЬ
УПРУГОПЛАСТИЧЕСКИЕ МАТЕРИАЛЫ, ДЕФОРМИРОВАНИЕ, РАЗРУШЕНИЕ, НЕСУЩАЯ СПОСОБНОСТЬ
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