Results 41 to 50 of about 2,019,086 (330)
Near surface mounted CFRP laminates for shear strengthening of concrete beams [PDF]
, 2006 The authors wish to acknowledge the supports provided by the S&P, BeTTor MBT Portugal, Secil (Unibetão), and the colaboration of Cemacom.A Near Surface Mounted (NSM) strengthening technique was developed to increase the shear resistance of concrete beams.
Barros, Joaquim A. O. +1 more
core +1 more source
Fibers, 2020 Use of organic resins such as epoxy and vinyl esters as bonding materials in fibre reinforced polymer (FRP) strengthening of concrete members is widely accepted.
Vikas Singh Kuntal +3 more
semanticscholar +1 more source
Case Studies in Construction MaterialsStrengthening reinforced concrete (RC) columns utilizing advanced composites, including fiber-reinforced polymer (FRP), polyethylene terephthalate (PET) FRP, and engineered cementitious composite (ECC) has attracted extensive efforts for decades ...
Biao Hu +4 more
doaj +1 more source
Buildings, 2023 This study investigates the shear behavior of reinforced concrete (RC) beams that have been strengthened using carbon fiber reinforced polymer (CFRP) grids with engineered cementitious composite (ECC) through finite element (FE) analysis.
Mohammadsina Sharifi Ghalehnoei +4 more
doaj +1 more source
Advances in Materials Science and Engineering, 2022 Ensuring the shear capacity of concrete structures is crucial. The vertical prestressed steel bar (VPSB) strengthening method is effective for improving the shear behaviour of concrete structures. Four concrete beams are investigated to reveal the effect
Zihui Liu +5 more
doaj +1 more source
Structural asessment and strengthening of Atatürk's mausoleum, Anitkabir [PDF]
, 2010 Anıtkabir is the mausoleum of Mustafa Kemal Atatürk, the commander of Turkish War of Independence and the founder of Republic of Turkey. Rather than a work of architecture, Anıtkabir has been a symbol and a focal center of Atatürk’s principles ...
Kocaturk, T, Toker, S, Ünay, A
core +2 more sources
BOND AND SHEAR-STRENGTHENING PERFORMANCE OF FRCM COMPOSITES
Proceedings of International Structural Engineering and Construction, 2019 This paper is aimed at studying the bond and shear-strengthening performance of fabric reinforced cementitious matrix (FRCM) systems. Three FRCM systems were compared, namely, polyparaphenylene benzobisoxazole (PBO)-FRCM, Carbon-FRCM, and Glass-FRCM. At first, six double-shear specimens were tested to investigate the FRCM/concrete bond, with the test ...
Younis, Adel, Ebead, Usama A
openaire +2 more sources
Dynamic Precipitation during High‐Pressure Torsion of a Magnesium–Manganese Alloy
Advanced Engineering Materials, EarlyView.An ultrafine‐grained alloy is produced by high‐pressure torsion of solutionized Mg–1.35 wt% Mn. Precipitation of nanometer‐scale Mn particles during deformation provides pinning sites. This prevents the formation of a bimodal grain structure and results in a finer grain size than for pure Mg.
Julian M. Rosalie, Anton Hohenwarter
wiley +1 more source
RC beams strengthened in shear using the Embedded Through-Section technique: experimental results and analytical formulation [PDF]
, 2016 The Embedded Through-Section (ETS) is a recent strengthening technique that has been developed to retrofit existing reinforced concrete (RC) elements with shear reinforcement deficiencies.
Aprile, A. +2 more
core +1 more source
FRP strengthening of shear walls with openings [PDF]
, 2011 Concrete shear walls are one of the main lateral resisting members in buildings. The functional requirements like architectural and even mechanical requirements entail that openings have to be installed in structural walls as well as floors. In this study, nonlinear static analysis was utilized to study the effects of fiber reinforced plastic (FRP) on ...
K Behfarnia, A Sayah, Sh Eghtesadi
openaire +2 more sources