Torsion strengthening of RC beams using CFRP (parametric study)
Sign Up to like & getrecommendations! Published in 2017 at "KSCE Journal of Civil Engineering"
DOI: 10.1007/s12205-016-0156-7
Abstract: The previous experimental work conducted by the author and others for torsion strengthening of RC beams using CFRP is extended analytically in this paper using non-linear finite element analysis. A detailed parametric study is done… read more here.
Keywords: strengthening beams; beams using; torsion strengthening; using cfrp ... See more keywords
Flexural analysis of laminated composite and sandwich beams using a four-unknown shear and normal deformation theory
Sign Up to like & getrecommendations! Published in 2017 at "Composite Structures"
DOI: 10.1016/j.compstruct.2017.05.041
Abstract: This paper presents flexural analysis of composite and sandwich beams using a quasi-3D theory, which considers simultaneously three effects such as normal and shear deformation as well as anisotropy coupling. The axial and transverse displacements… read more here.
Keywords: beams using; theory; sandwich beams; flexural analysis ... See more keywords
Free vibration of bi-directional functionally graded material circular beams using shear deformation theory employing logarithmic function of radius
Sign Up to like & getrecommendations! Published in 2019 at "Composite Structures"
DOI: 10.1016/j.compstruct.2018.11.036
Abstract: Abstract Curved beams such as arches find ubiquitous applications in civil, mechanical and aerospace engineering, e.g., stiffened floors, fuselage, railway compartments, and wind turbine blades. The analysis of free vibrations of curved structures plays a… read more here.
Keywords: functionally graded; theory; using shear; circular beams ... See more keywords
Generalized viscoelastic model for laminated beams using hierarchical finite elements
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DOI: 10.1016/j.compstruct.2019.111794
Abstract: Abstract The formulation of an enriched hierarchical one-dimensional finite element suitable to analyze the rheological behavior of thick arbitrarily laminated beams is presented. The formulation is based on the Equivalent Single Layer (ESL) theory and… read more here.
Keywords: finite element; beams using; laminated beams; generalized viscoelastic ... See more keywords
Retrofitting of shear-damaged RC T-beams using U-shaped SHCC jacket
Sign Up to like & getrecommendations! Published in 2021 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2021.112892
Abstract: Abstract Strengthening of Reinforced Concrete (RC) beams using Strain-Hardening Cementitious Composites (SHCC) material became a worldwide practice. Previous investigations showed significant improvement in the shear resistance of SHCC-strengthened (undamaged) beams. However, a little effort has… read more here.
Keywords: shaped shcc; shear damaged; retrofitting shear; shcc ... See more keywords
Elastic flexural analysis of adhesively bonded similar and dissimilar beams using refined zigzag theory and peridynamic differential operator
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Adhesion and Adhesives"
DOI: 10.1016/j.ijadhadh.2020.102631
Abstract: Abstract This study investigates elastic flexural behavior of adhesively bonded similar and dissimilar beams using Refined Zigzag Theory (RZT) and Peridynamic Differential Operator (PDDO). PDDO replaces local differentiation with nonlocal integration. This makes the PDDO… read more here.
Keywords: dissimilar beams; bonded similar; adhesively bonded; beams using ... See more keywords
Strengthening of reinforced concrete prismatic and haunched beams using light jacketing
Sign Up to like & getrecommendations! Published in 2020 at "Journal of building engineering"
DOI: 10.1016/j.jobe.2020.101757
Abstract: Abstract An experimental study is presented where eight reinforced concrete beams (two prismatic and six haunched) previously designed and tested to fail in shear with substantial damage were repaired. The strengthening technique used was external… read more here.
Keywords: haunched beams; strengthening reinforced; concrete prismatic; beams using ... See more keywords
Geometrically nonlinear analysis of composite beams using Wiener-Milenković parameters
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Renewable and Sustainable Energy"
DOI: 10.1063/1.4985091
Abstract: This paper presents a geometrically nonlinear analysis of composite beams including static, dynamic, and eigenvalue analyses. With the increase in size and flexibility of engineering components such as wind turbine blades, geometric nonlinearity plays an… read more here.
Keywords: analysis composite; geometrically nonlinear; beams using; analysis ... See more keywords
Comparison of Primary Doses Obtained in Three 6 MV Photon Beams Using a Small Attenuator
Sign Up to like & getrecommendations! Published in 2017 at "Radiation Protection Dosimetry"
DOI: 10.1093/rpd/ncw332
Abstract: 17 It is a common technique in radiotherapy treatment planning systems to simplify the calculations by splitting the radiation beam into two components: namely the primary and scattered components. The contributions of the two components… read more here.
Keywords: beams using; field; primary dose; primary doses ... See more keywords
Non-destructive evaluation of steel and GFRP reinforced beams using AE and DIC techniques
Sign Up to like & getrecommendations! Published in 2021 at "Structural Engineering and Mechanics"
DOI: 10.12989/sem.2021.77.5.637
Abstract: The paper presents an investigation of the widely varying mechanical performance and behaviour of steel and Glass Fibre Reinforced Polymer (GFRP) reinforced concrete beams using non-destructive techniques of Acoustic Emission (AE) and Digital Image Correlation… read more here.
Keywords: steel; gfrp; non destructive; using dic ... See more keywords
Generation of scalar/vectorial vortex beams by using the plasmonic metasurfaces.
Sign Up to like & getrecommendations! Published in 2022 at "Applied optics"
DOI: 10.1364/ao.463459
Abstract: Scalar and vector vortex beams are characterized of a helical wavefront but different polarized states, which result in different applications. In this paper, we design and fabricate a plasmonic metasurface based on the geometric phase… read more here.
Keywords: scalar vectorial; vortex; beams using; generation scalar ... See more keywords