Strengthening of RC beams with prefabricated RC U cross-sectional plates

Demir, Ali; Tekin, Muhammed; Turali, Tezcan; Bağci, Muhiddin

doi:10.12989/sem.2014.49.6.673

Cited by 3 publications

(1 citation statement)

References 13 publications

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“…Close agreements were obtained with the experimental values for different thicknesses and widths of the strengthening plates. Demir et al (2014) produced strengthen cracked beams with prefabricated RC U cross-sectional plates. The damaged beams were repaired with epoxy-based glue.…”

Section: Introductionmentioning

confidence: 99%

Effect of layer length on deflection in sandwich beams

Abbu

Al-Ameri

2017

Int J Adv Struct Eng

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A theoretical study has been carried out on sandwich beams strengthened mechanically by two external steel plates attached to their tension and compression sides with so-called ''shear connectors ''. This study is based on the individual behaviour of each component of the composite sandwich section (i.e. reinforced concrete beam and upper steel plate and lower steel plate). The approach has been developed to simulate the behaviour of such beams, and is based on neglecting the separation between the three layers; i.e., the deflections are equal in each element through the same section. The differential equations reached were solved analytically. Deflection was calculated by using the approach for several beams, tested in two series, and close agreements were obtained with the experimental values. Furthermore, the interaction efficiency between the three elements in a composite sandwich beam has been considered thoroughly, from which the effect of some parameters, such as plate length upon the behaviour of such beams, were studied.

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Section: Introductionmentioning

confidence: 99%