Factors determining the quality of masonry – differentiation of resistance and reliability
A house or any other building without walls is truly hard to imagine. The first thing usually associated with walls is, of course, masonry. Today, masonry walls perform a load-bearing function in buildings up to four above-ground floors, in the higher parts of the buildings they perform a protectiv...
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Lublin University of Technology
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doaj-f84255df697e42c6a3c455731c445ff22020-11-25T03:09:25ZengLublin University of TechnologyBudownictwo i Architektura1899-06652544-32752020-11-0119410.35784/bud-arch.2127Factors determining the quality of masonry – differentiation of resistance and reliabilityJoanna Zięba 0Lidia Buda-Ożóg1Izabela Skrzypczak2Department of Building Structures, Faculty of Civil and Environmental Engineering and Architecture; Rzeszow University of Technology, 2 Poznańska Street, Rzeszow 35-084;Department of Building Structures, Faculty of Civil and Environmental Engineering and Architecture; Rzeszow University of Technology, 2 Poznańska Street, Rzeszow 35-084;Department of Building Structures, Faculty of Civil Engineering Environmental Engineering and Architecture; Rzeszow University of Technology; 2 Poznańska Street; Rzeszow 35-084; A house or any other building without walls is truly hard to imagine. The first thing usually associated with walls is, of course, masonry. Today, masonry walls perform a load-bearing function in buildings up to four above-ground floors, in the higher parts of the buildings they perform a protective and stiffening function. However, there is a widespread opinion that the designer does not have to check the bearing capacity of masonry structures because masonry are were stand, are standing and will stand. Not everyone, however, currently works the wall as it should. The problem is that a lot of emphasis is now placed on reducing construction times. Therefore, there are a number of factors affecting the quality of the masonry structure, which overall reduce their safety. The article presents the influence of the quality of masonry on the differentiation of bearing capacity and reliability of an example masonry structure. The analyses included various values γm of the partial factor, recommended in the national annex PN-EN 1996-1, depending on the category of masonry units, class execution of works and type of mortar. In addition, a decrease in load capacity and reliability caused by the increase of the initial eccentric resulting from the inaccuracy of the masonry wall was examined. https://ph.pollub.pl/index.php/bia/article/view/2127masonry structuresreliability of constructioncompressive strengthquality assurance |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Joanna Zięba Lidia Buda-Ożóg Izabela Skrzypczak |
spellingShingle |
Joanna Zięba Lidia Buda-Ożóg Izabela Skrzypczak Factors determining the quality of masonry – differentiation of resistance and reliability Budownictwo i Architektura masonry structures reliability of construction compressive strength quality assurance |
author_facet |
Joanna Zięba Lidia Buda-Ożóg Izabela Skrzypczak |
author_sort |
Joanna Zięba |
title |
Factors determining the quality of masonry – differentiation of resistance and reliability |
title_short |
Factors determining the quality of masonry – differentiation of resistance and reliability |
title_full |
Factors determining the quality of masonry – differentiation of resistance and reliability |
title_fullStr |
Factors determining the quality of masonry – differentiation of resistance and reliability |
title_full_unstemmed |
Factors determining the quality of masonry – differentiation of resistance and reliability |
title_sort |
factors determining the quality of masonry – differentiation of resistance and reliability |
publisher |
Lublin University of Technology |
series |
Budownictwo i Architektura |
issn |
1899-0665 2544-3275 |
publishDate |
2020-11-01 |
description |
A house or any other building without walls is truly hard to imagine. The first thing usually associated with walls is, of course, masonry. Today, masonry walls perform a load-bearing function in buildings up to four above-ground floors, in the higher parts of the buildings they perform a protective and stiffening function. However, there is a widespread opinion that the designer does not have to check the bearing capacity of masonry structures because masonry are were stand, are standing and will stand. Not everyone, however, currently works the wall as it should. The problem is that a lot of emphasis is now placed on reducing construction times. Therefore, there are a number of factors affecting the quality of the masonry structure, which overall reduce their safety. The article presents the influence of the quality of masonry on the differentiation of bearing capacity and reliability of an example masonry structure. The analyses included various values γm of the partial factor, recommended in the national annex PN-EN 1996-1, depending on the category of masonry units, class execution of works and type of mortar. In addition, a decrease in load capacity and reliability caused by the increase of the initial eccentric resulting from the inaccuracy of the masonry wall was examined.
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topic |
masonry structures reliability of construction compressive strength quality assurance |
url |
https://ph.pollub.pl/index.php/bia/article/view/2127 |
work_keys_str_mv |
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