Stress condition of brick barrel vaults in view of anisotropic properties

The subject of our studies are brickwork barrel vaults used in historic buildings and structures. To keep flat-arched vaults in good working order, it is required to perform appropriate theoretical research aimed at studying their stress condition. It is necessary to find elastic constants in a new...

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Autores principales:	Kaldar-ool Anay-Khaak, Glukhikh Vladimir, Opbul Eres, Saaya Svetlana
Formato:	article
Lenguaje:	EN
Publicado:	Peter the Great St. Petersburg Polytechnic University 2021
Materias:	barrel vaults brickwork elasticity modulus elasticity constants elasticity parameters orthotropic-anisotropic material cylindrical anisotropy Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/fc87ce56a5e24d01ad4c05094f26eb53
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id	oai:doaj.org-article:fc87ce56a5e24d01ad4c05094f26eb53
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spelling	oai:doaj.org-article:fc87ce56a5e24d01ad4c05094f26eb532021-11-12T15:54:04ZStress condition of brick barrel vaults in view of anisotropic properties2712-817210.34910/MCE.105.9https://doaj.org/article/fc87ce56a5e24d01ad4c05094f26eb532021-09-01T00:00:00Zhttp://engstroy.spbstu.ru/article/2021.105.09/https://doaj.org/toc/2712-8172The subject of our studies are brickwork barrel vaults used in historic buildings and structures. To keep flat-arched vaults in good working order, it is required to perform appropriate theoretical research aimed at studying their stress condition. It is necessary to find elastic constants in a new coordinate system in complex curved objects consisting of bricks and mortared joints. To determine elastic constants, we used brickwork strength characteristics obtained from experiments on the basis of known formulas, studied the elastic modulus of bricks and mortar, found the elastic modulus of brickwork with the help of rheology method and used the elasticity parameters interconnecting elastic constants of cylindrical anisotropic bodies in the principal anisotropy directions in new coordinate systems. When assessing the load-bearing capacity of flat-arched vaults, it is possible to determine primary stress values using elastic constants in new coordinate systems with the help of the finite elements method using computer software.Kaldar-ool Anay-KhaakGlukhikh VladimirOpbul EresSaaya SvetlanaPeter the Great St. Petersburg Polytechnic Universityarticlebarrel vaultsbrickworkelasticity moduluselasticity constantselasticity parametersorthotropic-anisotropic materialcylindrical anisotropyEngineering (General). Civil engineering (General)TA1-2040ENMagazine of Civil Engineering, Vol None, Iss 05 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	barrel vaults brickwork elasticity modulus elasticity constants elasticity parameters orthotropic-anisotropic material cylindrical anisotropy Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	barrel vaults brickwork elasticity modulus elasticity constants elasticity parameters orthotropic-anisotropic material cylindrical anisotropy Engineering (General). Civil engineering (General) TA1-2040 Kaldar-ool Anay-Khaak Glukhikh Vladimir Opbul Eres Saaya Svetlana Stress condition of brick barrel vaults in view of anisotropic properties
description	The subject of our studies are brickwork barrel vaults used in historic buildings and structures. To keep flat-arched vaults in good working order, it is required to perform appropriate theoretical research aimed at studying their stress condition. It is necessary to find elastic constants in a new coordinate system in complex curved objects consisting of bricks and mortared joints. To determine elastic constants, we used brickwork strength characteristics obtained from experiments on the basis of known formulas, studied the elastic modulus of bricks and mortar, found the elastic modulus of brickwork with the help of rheology method and used the elasticity parameters interconnecting elastic constants of cylindrical anisotropic bodies in the principal anisotropy directions in new coordinate systems. When assessing the load-bearing capacity of flat-arched vaults, it is possible to determine primary stress values using elastic constants in new coordinate systems with the help of the finite elements method using computer software.
format	article
author	Kaldar-ool Anay-Khaak Glukhikh Vladimir Opbul Eres Saaya Svetlana
author_facet	Kaldar-ool Anay-Khaak Glukhikh Vladimir Opbul Eres Saaya Svetlana
author_sort	Kaldar-ool Anay-Khaak
title	Stress condition of brick barrel vaults in view of anisotropic properties
title_short	Stress condition of brick barrel vaults in view of anisotropic properties
title_full	Stress condition of brick barrel vaults in view of anisotropic properties
title_fullStr	Stress condition of brick barrel vaults in view of anisotropic properties
title_full_unstemmed	Stress condition of brick barrel vaults in view of anisotropic properties
title_sort	stress condition of brick barrel vaults in view of anisotropic properties
publisher	Peter the Great St. Petersburg Polytechnic University
publishDate	2021
url	https://doaj.org/article/fc87ce56a5e24d01ad4c05094f26eb53
work_keys_str_mv	AT kaldaroolanaykhaak stressconditionofbrickbarrelvaultsinviewofanisotropicproperties AT glukhikhvladimir stressconditionofbrickbarrelvaultsinviewofanisotropicproperties AT opbuleres stressconditionofbrickbarrelvaultsinviewofanisotropicproperties AT saayasvetlana stressconditionofbrickbarrelvaultsinviewofanisotropicproperties
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Stress condition of brick barrel vaults in view of anisotropic properties

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