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    Physical Behavior of CFRP Retrofitted Reinforced Concrete Slab-Column Connections

    New search for: Dissanayaka, R. H. M.
    New search for: Silva, M. A. L.
    New search for: Magallagoda, L. P. G.
    New search for: Gamage, J. C. P. H.

    Abstract Carbon Fiber Reinforced Polymer (CFRP) retrofitted application has become widespread in the last decade due to its unique advantages. This paper presents the punching shear strength enhancement of flat slabs which can be achieved with CFRP by embedding it through the slab section and attaching it externally on the tension surface. A common anchorage system that would optimise the use of CFRP has been introduced in CFRP shear reinforcement. The maximum capacity increment in punching shear was 22% and further improvements to achieve even higher load capacities have been discussed. Theoretical expressions have also been compared with the experimental results with recommendations.

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    Physical Behavior of CFRP Retrofitted Reinforced Concrete Slab-Column Connections

    New search for: Dissanayaka, R. H. M.
    New search for: Silva, M. A. L.
    New search for: Magallagoda, L. P. G.
    New search for: Gamage, J. C. P. H.

    Abstract Carbon Fiber Reinforced Polymer (CFRP) retrofitted application has become widespread in the last decade due to its unique advantages. This paper presents the punching shear strength enhancement of flat slabs which can be achieved with CFRP by embedding it through the slab section and attaching it externally on the tension surface. A common anchorage system that would optimise the use of CFRP has been introduced in CFRP shear reinforcement. The maximum capacity increment in punching shear was 22% and further improvements to achieve even higher load capacities have been discussed. Theoretical expressions have also been compared with the experimental results with recommendations.

    Access

    Check access
    Check availability in my library
    Order at Subito €

    Physical Behavior of CFRP Retrofitted Reinforced Concrete Slab-Column Connections

    New search for: Dissanayaka, R. H. M.
    New search for: Silva, M. A. L.
    New search for: Magallagoda, L. P. G.
    New search for: Gamage, J. C. P. H.

    Abstract Carbon Fiber Reinforced Polymer (CFRP) retrofitted application has become widespread in the last decade due to its unique advantages. This paper presents the punching shear strength enhancement of flat slabs which can be achieved with CFRP by embedding it through the slab section and attaching it externally on the tension surface. A common anchorage system that would optimise the use of CFRP has been introduced in CFRP shear reinforcement. The maximum capacity increment in punching shear was 22% and further improvements to achieve even higher load capacities have been discussed. Theoretical expressions have also been compared with the experimental results with recommendations.

    Access

    Check access
    Check availability in my library
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    Title:

    Physical Behavior of CFRP Retrofitted Reinforced Concrete Slab-Column Connections

    Contributors:

    Dissanayaka, R. H. M. (author) / Silva, M. A. L. (author) / Magallagoda, L. P. G. (author) / Gamage, J. C. P. H. (author)

    Published in:

    ICSBE 2018 ; 458-469

    Lecture Notes in Civil Engineering ; 44

    Publication date:

    2019-08-07

    Size:

    12 pages

    ISBN:

    978-981-13-9748-6 , 978-981-13-9749-3

    ISSN:

    2366-2557 , 2366-2565

    DOI:

    https://doi.org/10.1007/978-981-13-9749-3_40

    Type of media:

    Article/Chapter (Book)

    Type of material:

    Electronic Resource

    Language:

    English

    Keywords:

    CFRP , Flat slabs , Punching shear , Reinforced concrete , Internal strengthening , External strengthening Energy , Sustainable Architecture/Green Buildings , Civil Engineering , Sustainable Development , Climate Change/Climate Change Impacts , Water Policy/Water Governance/Water Management , Information Systems Applications (incl. Internet)

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