Results 1 to 10 of about 17,198 (168)
Investigation of shear band strengthening by using different strengthening criteria [PDF]
E3S Web of ConferencesTo prevent a critical failure mechanism, it is possible to simply strengthen the potential shear bands, which is a patented idea. The localization of potential shear bands that are most likely to form shear can be calculated. Before these shear bands can
Hadjiloo Elnaz, Grabe Jürgen
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Case Studies in Construction Materials, 2022 Shear failure of RC beams is one of the major problem in the construction industry today. It is desirable that the beam fails in flexure rather than in shear because the shear failure is catastrophic and occurs usually without advance warning. The aim of
Asmaa Said +4 more
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Engineering Science and Technology, an International Journal, 2021 This paper presents experimental and analytical studies on the shear strengthening of reinforced concrete (RC) beams by basalt fiber reinforced polymer (BFRP) composites.
Ali Saribiyik +2 more
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Journal of Materials Research and Technology, 2021 This paper investigates the performance of four different strengthening techniques used to improve the shear capacity of RC beams. Three of the four strengthening techniques used were near-surface mounted (NSM) using carbon fiber-reinforced polymer (CFRP)
Aref A. Abadel
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Shear strengthening of concrete T-beams with lateral layers of UHPC [PDF]
MATEC Web of Conferences, 2022 Concrete T-beams are commonly used in building slab systems and bridge decks. They may require strengthening in shear when they are deteriorated or when loading requirements increased. This research project studied the shear behaviour of concrete T-beams
Liu Tongxu, Charron Jean-Philippe
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Acta Polytechnica CTU Proceedings, 2022 In the last decades, traffic on railways and roads has increased significantly in Central Europe. On the other hand, the existing infrastructure mainly origins from the late 1950s to the 1970s.
Johannes Lechner, Jürgen Feix
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Study of Shear Strengthening of Reinforced Concrete Beams Using Embedded Bars and CFRP [PDF]
Port Said Engineering Research Journal, 2019 A new technique for shear strengthening of reinforced concrete (RC) elements is the embedded through section (ETS). This technique calls for holes to be drilled through the beam section, and then bars of steel are introduced into these holes, bonded with
Emad Abdelglil +3 more
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Strengthening of Coupled Shear Walls – An overview [PDF]
The Egyptian International Journal of Engineering Sciences and Technology, 2021 Coupling beams are considered one of the most important structural elements due to their vital role in resisting lateral loads by improving the overall building stiffness and reducing the impact of the overturning. The resistance of coupled shear walls (CSWs) to earthquakes depends on the coupling beam (CB) for enhancing the ductility of the system and
Suzan A. Mustafa +3 more
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Buildings, 2023 As part of the experiments, 4-point-bending tests to investigate the shear capacity of strengthened T-beams were carried out. Thereby, 5 reference beams and 25 T-beams with carbon reinforced concrete strengthening were tested.
Sebastian May, Alexander Schumann
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International Journal of Concrete Structures and Materials, 2023 Highlights Shear Strengthening of RC beams by HPFRC plates utilizing two methods. Precast HPFRC plates bonded by epoxy adhesive and anchored. Continuous shear strengthening resulted in high-capacity enhancement and ductility.
Najib Gerges +4 more
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