Safety of Nonlinear Elastic and Elastic Plastic Rod Systems Provided by Static, Energy and Dynamic Methods
2022, Articles
2022

Safety of Nonlinear Elastic and Elastic Plastic Rod Systems Provided by Static, Energy and Dynamic Methods

Articles
Argitaratuta 2022-05-28
Abduraimov Murodkul Makhmarazhabovich
Ph.D. Associate Professor Samarkand State Institute of Architecture and Civil Engineering
Kulmirzaeva Gulrabo Abduganiyevna
Lecturer Samarkand State Institute of Architecture and Civil Engineering
Suyunov Nodir Fazliddinovich
Master student Samarkand State Institute of Architecture and Civil Engineering
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Gako-hitzak

sustainability 1 year
buckling 2 years
equilibrium state curves
the nature of the development of deformations
idealized properties
angle of rotation; potential energy
calculation of fluctuations
inversely symmetrical shape buckling stiffness

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Makhmarazhabovich, A. M., Abduganiyevna, K. G., & Fazliddinovich, S. N. (2022). Safety of Nonlinear Elastic and Elastic Plastic Rod Systems Provided by Static, Energy and Dynamic Methods. European Journal of Life Safety and Stability (2660-9630), 329-334. Berreskuratua -(e)tik http://www.ejlss.indexedresearch.org/index.php/ejlss/article/view/699
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Laburpena

the article is devoted to identifying the main patterns of behavior of models of nonlinear elastic and elastic-plastic spatial rod systems in solving the problem of stability, reliability and dynamics. From various options for numerical analysis of studies of certain theoretical positions, one can choose the simplest ones. When using this method of calculation, familiar to engineers for most of the tasks, there is no need for direct application, which in engineering practice in a significant study of the stability of spatial rod systems.

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Erreferentziak

Александров А.В. Потопов В.Д. Оcновныитеории упругости м пластичности. – М .;'' Высшая школа '' 1990.

Варданян Т.С., Cапративление материалов сосновами теорим упругости и пластичности. – М.; АСВ, 1995.

Механика деформируемого твердого тела. Материалы международной научно- технической конференции посвященной 70 – литию академика Т. Ш .Ширинкулова.. Самарканд.28-29 июня. 2007.

Хилл Р. Математическая теория пластичности; Пер. С АНГЛ. – м . ; ГИТТЛ. , 1956