Characterization of Solid Concrete Block Masonry

Masonry walls constituted of solid concrete blocks are used very commonly in the framed structures as well as in the load bearing structures in various parts of Pakistan. However, very limited understanding on the characteristics and behavior of this type of masonry walls, particularly from the pe...

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Main Author: MUKESH KUMAR
Format: Article
Language:English
Published: Mehran University of Engineering and Technology 2017-01-01
Series:Mehran University Research Journal of Engineering and Technology
Subjects:
Online Access:http://publications.muet.edu.pk/research_papers/pdf/pdf1441.pdf
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author MUKESH KUMAR
author_facet MUKESH KUMAR
author_sort MUKESH KUMAR
collection DOAJ
description Masonry walls constituted of solid concrete blocks are used very commonly in the framed structures as well as in the load bearing structures in various parts of Pakistan. However, very limited understanding on the characteristics and behavior of this type of masonry walls, particularly from the perspective of the seismic design and assessment, is available. This paper attempts to investigate the important characteristics, such as strength and stiffness, of the walls constructed from two grades/types of these blocks, referred as Type-1 and Type-2 blocks. The dimensions of Type-1 and Type-2 blocks are 300x200x150mm and 300x200x100mm, respectively. Compressive strength, bond strength, coefficient of friction, and diagonal (shear)strength of the masonry blocks and its assemblages are obtained from detailed experimental work. In the due course, the influence of the presence of the plaster on the masonry prisms made of two and three blocks subjected to compression and shear force respectively are investigated. The outcomes of the experimental investigation presented herein can be used effectively in macro and micro modelling of infill in framed structures as well as load bearing structures.
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spelling doaj.art-b7f84661876d41b28bc55c7d2a0bb5d42022-12-21T23:33:08ZengMehran University of Engineering and TechnologyMehran University Research Journal of Engineering and Technology0254-78212413-72192017-01-013617201441Characterization of Solid Concrete Block MasonryMUKESH KUMARMasonry walls constituted of solid concrete blocks are used very commonly in the framed structures as well as in the load bearing structures in various parts of Pakistan. However, very limited understanding on the characteristics and behavior of this type of masonry walls, particularly from the perspective of the seismic design and assessment, is available. This paper attempts to investigate the important characteristics, such as strength and stiffness, of the walls constructed from two grades/types of these blocks, referred as Type-1 and Type-2 blocks. The dimensions of Type-1 and Type-2 blocks are 300x200x150mm and 300x200x100mm, respectively. Compressive strength, bond strength, coefficient of friction, and diagonal (shear)strength of the masonry blocks and its assemblages are obtained from detailed experimental work. In the due course, the influence of the presence of the plaster on the masonry prisms made of two and three blocks subjected to compression and shear force respectively are investigated. The outcomes of the experimental investigation presented herein can be used effectively in macro and micro modelling of infill in framed structures as well as load bearing structures.http://publications.muet.edu.pk/research_papers/pdf/pdf1441.pdfMasonry WallsSeismic Design and AssessmentLoad Bearing StructuresReinforced Concrete StructuresMathematical Modelling
spellingShingle MUKESH KUMAR
Characterization of Solid Concrete Block Masonry
Mehran University Research Journal of Engineering and Technology
Masonry Walls
Seismic Design and Assessment
Load Bearing Structures
Reinforced Concrete Structures
Mathematical Modelling
title Characterization of Solid Concrete Block Masonry
title_full Characterization of Solid Concrete Block Masonry
title_fullStr Characterization of Solid Concrete Block Masonry
title_full_unstemmed Characterization of Solid Concrete Block Masonry
title_short Characterization of Solid Concrete Block Masonry
title_sort characterization of solid concrete block masonry
topic Masonry Walls
Seismic Design and Assessment
Load Bearing Structures
Reinforced Concrete Structures
Mathematical Modelling
url http://publications.muet.edu.pk/research_papers/pdf/pdf1441.pdf
work_keys_str_mv AT mukeshkumar characterizationofsolidconcreteblockmasonry