| Attributes | Values |
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| rdf:type
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| Description
| - The experimental research completed to-date (NAKI DF12P01OVV037, 2012-2015) has manifested that the efficiency of the reinforcement of masonry columns by wrapping in “non-prestressed” fabrics of high-strength fabrics depends on the mechanism applied in the masonry failure process due to loading in concentric compression and on the deformation (strain) characteristics of the masonry. In the case of masonry loaded by compression, the failure mechanism characterised by the appearance and development of tensile cracks passing in the direction of compressive trajectories, accompanied by a progressive growth in horizontal deformations, may be assumed (Witzany et al., 2011). By its tensile strength, the fabric (composite) prevents the development of horizontal deformations sx and vertical tensile cracks thus contributing to the increase in the load-bearing capacity in compression. The fabric is activated by the forced deformation effect caused by transverse (horizontal) deformations of compressed masonry. In the area of the column’s wrapping in high-strength fabrics, the multiaxial stress state of masonry is significantly applied after the ultimate load-bearing capacity of wrapped masonry columns has been reached. The paper presents the results of experimental research (NAKI DF12P01OVV037, 2012-2015) of masonry columns without initial cracks wrapped in composites based on carbon fibres and masonry columns partially degraded by tensile cracks, additionally wrapped in composites based on carbon fibres applied along the whole column’s length.
- The experimental research completed to-date (NAKI DF12P01OVV037, 2012-2015) has manifested that the efficiency of the reinforcement of masonry columns by wrapping in “non-prestressed” fabrics of high-strength fabrics depends on the mechanism applied in the masonry failure process due to loading in concentric compression and on the deformation (strain) characteristics of the masonry. In the case of masonry loaded by compression, the failure mechanism characterised by the appearance and development of tensile cracks passing in the direction of compressive trajectories, accompanied by a progressive growth in horizontal deformations, may be assumed (Witzany et al., 2011). By its tensile strength, the fabric (composite) prevents the development of horizontal deformations sx and vertical tensile cracks thus contributing to the increase in the load-bearing capacity in compression. The fabric is activated by the forced deformation effect caused by transverse (horizontal) deformations of compressed masonry. In the area of the column’s wrapping in high-strength fabrics, the multiaxial stress state of masonry is significantly applied after the ultimate load-bearing capacity of wrapped masonry columns has been reached. The paper presents the results of experimental research (NAKI DF12P01OVV037, 2012-2015) of masonry columns without initial cracks wrapped in composites based on carbon fibres and masonry columns partially degraded by tensile cracks, additionally wrapped in composites based on carbon fibres applied along the whole column’s length. (en)
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| Title
| - Stress State Analysis And Identification Of Load-Bearing Capacity Of Brick Masonry Columns Without And With Initial Cracks Reinforced With Composites Based On High-Strength Fabrics Loaded By Concentric Compression
- Stress State Analysis And Identification Of Load-Bearing Capacity Of Brick Masonry Columns Without And With Initial Cracks Reinforced With Composites Based On High-Strength Fabrics Loaded By Concentric Compression (en)
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| skos:prefLabel
| - Stress State Analysis And Identification Of Load-Bearing Capacity Of Brick Masonry Columns Without And With Initial Cracks Reinforced With Composites Based On High-Strength Fabrics Loaded By Concentric Compression
- Stress State Analysis And Identification Of Load-Bearing Capacity Of Brick Masonry Columns Without And With Initial Cracks Reinforced With Composites Based On High-Strength Fabrics Loaded By Concentric Compression (en)
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| skos:notation
| - RIV/68407700:21110/14:00220371!RIV15-MK0-21110___
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
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| http://linked.open...vai/riv/dodaniDat
| |
| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
| |
| http://linked.open...iv/duvernostUdaju
| |
| http://linked.open...titaPredkladatele
| |
| http://linked.open...dnocenehoVysledku
| |
| http://linked.open...ai/riv/idVysledku
| - RIV/68407700:21110/14:00220371
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| http://linked.open...riv/jazykVysledku
| |
| http://linked.open.../riv/klicovaSlova
| - masonry; reinforcement; FRP; wrapping; experimental research; theoretical analysis (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...v/mistoKonaniAkce
| |
| http://linked.open...i/riv/mistoVydani
| |
| http://linked.open...i/riv/nazevZdroje
| - Structural Faults and Repair - 2014
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| http://linked.open...in/vavai/riv/obor
| |
| http://linked.open...ichTvurcuVysledku
| |
| http://linked.open...cetTvurcuVysledku
| |
| http://linked.open...vavai/riv/projekt
| |
| http://linked.open...UplatneniVysledku
| |
| http://linked.open...iv/tvurceVysledku
| - Witzany, Jiří
- Zigler, Radek
- Kubát, Jan
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| http://linked.open...vavai/riv/typAkce
| |
| http://linked.open.../riv/zahajeniAkce
| |
| number of pages
| |
| http://purl.org/ne...btex#hasPublisher
| - Engineering Technics Press Edinburgh
|
| https://schema.org/isbn
| |
| http://localhost/t...ganizacniJednotka
| |
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