Nonlinear modeling of unreinforced masonry wall under in-plane load and investigation of the effect of various parameters

In this article, an unreinforced masonry wall under in-plane load was numerically modeled using the ABAQUS software. In order to model the material of masonry, concrete material in the material library of Abaqus software was used. The concrete damaged plasticity method in the Abaqus software is a mo...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Amir Hossein Karimi, Mohammad Saeed Karimi, Ali Kheyroddin, Abdulazim Amirshahkarami
Formato:	article
Lenguaje:	FA
Publicado:	Iranian Society of Structrual Engineering (ISSE) 2017
Materias:	masonry wall numerical modeling finite element nonlinear behavior concrete damaged plasticity Bridge engineering TG1-470 Building construction TH1-9745
Acceso en línea:	https://doaj.org/article/ea69725f89064f4d934a18e5c5097e81
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:ea69725f89064f4d934a18e5c5097e81
record_format	dspace
spelling	oai:doaj.org-article:ea69725f89064f4d934a18e5c5097e812021-11-08T15:46:16ZNonlinear modeling of unreinforced masonry wall under in-plane load and investigation of the effect of various parameters2476-39772538-261610.22065/jsce.2016.39572https://doaj.org/article/ea69725f89064f4d934a18e5c5097e812017-02-01T00:00:00Zhttps://www.jsce.ir/article_39572_c5925e0a9847f7f4cfeb8d7ffdb552f2.pdfhttps://doaj.org/toc/2476-3977https://doaj.org/toc/2538-2616In this article, an unreinforced masonry wall under in-plane load was numerically modeled using the ABAQUS software. In order to model the material of masonry, concrete material in the material library of Abaqus software was used. The concrete damaged plasticity method in the Abaqus software is a model that was meticulously studied in this research. Initially the governing factors influencing the behavior of this model were introduced, and then the cases provided for this purpose were separately investigated. To this end, an unreinforced masonry wall (100 × 990 × 1000 mm) which has been placed under the in-plane load in the lab, and its laboratory results are available was modeled in the Abaqus software and after defining the required specifications, the effect of various parameters such as stress cracking, dilation angle, strain cracking, viscosity, and etc. was investigated. For modeling the wall, macro method, which is one of the modeling methods of masonry materials was used. After calibration of the numerical model with the laboratory results, the effect of all of the available parameters in the concrete damaged plasticity model was investigated, and their effect was shown in the load-displacement diagram as well as the contour stress. A meticulous parametric investigation would give a better understanding of the way of functioning of these parameters in the modeling. In addition, it offers a better understanding for the users to use appropriate parameters in the modeling.Amir Hossein KarimiMohammad Saeed KarimiAli KheyroddinAbdulazim AmirshahkaramiIranian Society of Structrual Engineering (ISSE)articlemasonry wallnumerical modelingfinite elementnonlinear behaviorconcrete damaged plasticityBridge engineeringTG1-470Building constructionTH1-9745FAJournal of Structural and Construction Engineering, Vol 3, Iss 4, Pp 21-34 (2017)
institution	DOAJ
collection	DOAJ
language	FA
topic	masonry wall numerical modeling finite element nonlinear behavior concrete damaged plasticity Bridge engineering TG1-470 Building construction TH1-9745
spellingShingle	masonry wall numerical modeling finite element nonlinear behavior concrete damaged plasticity Bridge engineering TG1-470 Building construction TH1-9745 Amir Hossein Karimi Mohammad Saeed Karimi Ali Kheyroddin Abdulazim Amirshahkarami Nonlinear modeling of unreinforced masonry wall under in-plane load and investigation of the effect of various parameters
description	In this article, an unreinforced masonry wall under in-plane load was numerically modeled using the ABAQUS software. In order to model the material of masonry, concrete material in the material library of Abaqus software was used. The concrete damaged plasticity method in the Abaqus software is a model that was meticulously studied in this research. Initially the governing factors influencing the behavior of this model were introduced, and then the cases provided for this purpose were separately investigated. To this end, an unreinforced masonry wall (100 × 990 × 1000 mm) which has been placed under the in-plane load in the lab, and its laboratory results are available was modeled in the Abaqus software and after defining the required specifications, the effect of various parameters such as stress cracking, dilation angle, strain cracking, viscosity, and etc. was investigated. For modeling the wall, macro method, which is one of the modeling methods of masonry materials was used. After calibration of the numerical model with the laboratory results, the effect of all of the available parameters in the concrete damaged plasticity model was investigated, and their effect was shown in the load-displacement diagram as well as the contour stress. A meticulous parametric investigation would give a better understanding of the way of functioning of these parameters in the modeling. In addition, it offers a better understanding for the users to use appropriate parameters in the modeling.
format	article
author	Amir Hossein Karimi Mohammad Saeed Karimi Ali Kheyroddin Abdulazim Amirshahkarami
author_facet	Amir Hossein Karimi Mohammad Saeed Karimi Ali Kheyroddin Abdulazim Amirshahkarami
author_sort	Amir Hossein Karimi
title	Nonlinear modeling of unreinforced masonry wall under in-plane load and investigation of the effect of various parameters
title_short	Nonlinear modeling of unreinforced masonry wall under in-plane load and investigation of the effect of various parameters
title_full	Nonlinear modeling of unreinforced masonry wall under in-plane load and investigation of the effect of various parameters
title_fullStr	Nonlinear modeling of unreinforced masonry wall under in-plane load and investigation of the effect of various parameters
title_full_unstemmed	Nonlinear modeling of unreinforced masonry wall under in-plane load and investigation of the effect of various parameters
title_sort	nonlinear modeling of unreinforced masonry wall under in-plane load and investigation of the effect of various parameters
publisher	Iranian Society of Structrual Engineering (ISSE)
publishDate	2017
url	https://doaj.org/article/ea69725f89064f4d934a18e5c5097e81
work_keys_str_mv	AT amirhosseinkarimi nonlinearmodelingofunreinforcedmasonrywallunderinplaneloadandinvestigationoftheeffectofvariousparameters AT mohammadsaeedkarimi nonlinearmodelingofunreinforcedmasonrywallunderinplaneloadandinvestigationoftheeffectofvariousparameters AT alikheyroddin nonlinearmodelingofunreinforcedmasonrywallunderinplaneloadandinvestigationoftheeffectofvariousparameters AT abdulazimamirshahkarami nonlinearmodelingofunreinforcedmasonrywallunderinplaneloadandinvestigationoftheeffectofvariousparameters
_version_	1718441711223439360

Nonlinear modeling of unreinforced masonry wall under in-plane load and investigation of the effect of various parameters

Ejemplares similares