Search results for: CFFT COLUMNS - Bridge of Knowledge

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Search results for: CFFT COLUMNS

Search results for: CFFT COLUMNS

  • CFFT columns in road through railroad crossings

    Publication

    There were 12801 road through railroad one-level crossings in Poland in 2018. 215 accidents happened at them in 2018. In order to increase safety in rail and road traffic two-level crossings should be used. They are definitely safer and make the traffic more smooth. In the design and construction of two-level intersections of railway and road or path columns of circular cross-section are often used. They can be successfully replaced...

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  • The experimental research on the axially compressed CFFT columns

    Publication

    The research objectives is to test the behaviour of the axially compressed glass fiber reinforced polymer tubes CFFT (concrete-filled FRP tube) withe the R-C core.

  • Concrete-filled FRP tubular members in marine and bridge structures

    Publication

    - Year 2020

    Concrete core of the concrete-filled tubes (CFTs) with circular cross-section is in the case of an axial compression subjected to a spatial state of compressive stresses. This state leads to enhancement in the concrete strength. The enhancement is utilized in Eurocode 4 design procedures for CFSTs (i.e. CFTs with tube made of steel). The structural design of CFFTs (i.e. CFTs with tube made of Fibre Reinforced Polymer - FRP) is...

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