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  • Lokalna porušitev v območju stika med betonom in dolepljenimi lamelami
    Bokan-Bosiljkov, Violeta ...
    The paper presents the results of four-point bending tests performed on short reinforced concrete beams strengthened in flexure by externally bonded steel as well as carbon fibre-reinforced plastic ... plates. For the gluing of the plates to the concrete surface the commercial epoxy adhesive was used. The localisation of the shear-peeling crack at the plate end, which initiated separation of the strengthering plate from the beam surface, occured at both used types of external reinforcement at approximately the same flexural load. The externally bonded plates held the concrete together and delayed and hindered crack development. Due to strengthening also considerable changes of strain distribution along the beam height at the middle of the beam were detected.
    Vir: Zbornik referatov (Str. 407-412)
    Vrsta gradiva - prispevek na konferenci
    Leto - 1998
    Jezik - slovenski
    COBISS.SI-ID - 19504645

vir: Zbornik referatov (Str. 407-412)

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