Experimental Measurements of Prestressed Masonry with using Sliding Joint
Contribution deals with experimental measurements of deformations in the place exposed to local load caused by additional pre-stressing. The measurements are made at the masonry corner built in the laboratory equipment. The laboratory equipment was designed at Faculty of Civil Engineering VŠB-Techn...
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doaj-26f4fa84875242b08f6a4a8e06308aa52020-11-24T21:05:34ZengSciendoTransactions of the VŠB: Technical University of Ostrava, Civil Engineering Series1804-48242014-06-01141919910.2478/tvsb-2014-0012tvsb-2014-0012Experimental Measurements of Prestressed Masonry with using Sliding JointStara Marie0Janulikova Martina1Department of Building Structures, Faculty of Civil Engineering, VŠB-Technical University of Ostrava, Ludvíka Podéště 1875/17, 708 33 Ostrava-Poruba, Czech Republic, phone: (+420) 596 991 375Department of Building Structures, Faculty of Civil Engineering, VŠB-Technical University of Ostrava, Ludvíka Podéště 1875/17, 708 33 Ostrava-Poruba, Czech Republic, phone: (+420) 597 321 925 Contribution deals with experimental measurements of deformations in the place exposed to local load caused by additional pre-stressing. The measurements are made at the masonry corner built in the laboratory equipment. The laboratory equipment was designed at Faculty of Civil Engineering VŠB-Technical University of Ostrava for measurement tri-axial stress-strain conditions in masonry. In this masonry corner two pre-stressing bars are placed. These bars are in different height and are anchored to the anchor plates, which transfer pre-stressing forces to the masonry. The specimen for laboratory testing is performed in the proportion to the reality of 1:1. In the bottom part masonry is inserted asphalt strip. It operates in the masonry like a sliding joint and reduces the shear stress at interface between concrete and masonry structures. The results are compared with the results of masonry without the use of sliding joints, including comment on the effect of sliding joints on the pre-stressing masonry structures.http://www.degruyter.com/view/j/tvsb.2014.14.issue-1/tvsb-2014-0012/tvsb-2014-0012.xml?format=INTExperimental measurementsdeformationspre-stressingmasonrysliding joint. |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Stara Marie Janulikova Martina |
spellingShingle |
Stara Marie Janulikova Martina Experimental Measurements of Prestressed Masonry with using Sliding Joint Transactions of the VŠB: Technical University of Ostrava, Civil Engineering Series Experimental measurements deformations pre-stressing masonry sliding joint. |
author_facet |
Stara Marie Janulikova Martina |
author_sort |
Stara Marie |
title |
Experimental Measurements of Prestressed Masonry with using Sliding Joint |
title_short |
Experimental Measurements of Prestressed Masonry with using Sliding Joint |
title_full |
Experimental Measurements of Prestressed Masonry with using Sliding Joint |
title_fullStr |
Experimental Measurements of Prestressed Masonry with using Sliding Joint |
title_full_unstemmed |
Experimental Measurements of Prestressed Masonry with using Sliding Joint |
title_sort |
experimental measurements of prestressed masonry with using sliding joint |
publisher |
Sciendo |
series |
Transactions of the VŠB: Technical University of Ostrava, Civil Engineering Series |
issn |
1804-4824 |
publishDate |
2014-06-01 |
description |
Contribution deals with experimental measurements of deformations in the place exposed to local load caused by additional pre-stressing. The measurements are made at the masonry corner built in the laboratory equipment. The laboratory equipment was designed at Faculty of Civil Engineering VŠB-Technical University of Ostrava for measurement tri-axial stress-strain conditions in masonry. In this masonry corner two pre-stressing bars are placed. These bars are in different height and are anchored to the anchor plates, which transfer pre-stressing forces to the masonry. The specimen for laboratory testing is performed in the proportion to the reality of 1:1. In the bottom part masonry is inserted asphalt strip. It operates in the masonry like a sliding joint and reduces the shear stress at interface between concrete and masonry structures. The results are compared with the results of masonry without the use of sliding joints, including comment on the effect of sliding joints on the pre-stressing masonry structures. |
topic |
Experimental measurements deformations pre-stressing masonry sliding joint. |
url |
http://www.degruyter.com/view/j/tvsb.2014.14.issue-1/tvsb-2014-0012/tvsb-2014-0012.xml?format=INT |
work_keys_str_mv |
AT staramarie experimentalmeasurementsofprestressedmasonrywithusingslidingjoint AT janulikovamartina experimentalmeasurementsofprestressedmasonrywithusingslidingjoint |
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