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Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Yield Line Model for Estimation Shear Strength UHPC Non-prismatic Beams
The massive and rapid development of material technology, including Ultra-High-Performance Concrete (UHPC), has prompted researchers to study the behavior of the specific structural elements under the influence of various resistances, including shear resistance. Despite the large number of tests database that highlighted the study of shear resistance, the shear design of UHPC beams with variable cross section was yet not treated as a physical model based on the theory of plasticity. Eelven UHPC non-prismatic beams arranged as five groups with multiple variables of the shear span to depth ratio, the concentration of steel fibers, change of geometry slop, longitudinal rebar ratio and hollows positions were studied without shear reinforcement. Yield Line Model was derived for the UHPC non-prismatic beam and compare it with experimental results. The Yield Line Model gave a very good accuracy than its experimental data.
Yield Line Model for Estimation Shear Strength UHPC Non-prismatic Beams
The massive and rapid development of material technology, including Ultra-High-Performance Concrete (UHPC), has prompted researchers to study the behavior of the specific structural elements under the influence of various resistances, including shear resistance. Despite the large number of tests database that highlighted the study of shear resistance, the shear design of UHPC beams with variable cross section was yet not treated as a physical model based on the theory of plasticity. Eelven UHPC non-prismatic beams arranged as five groups with multiple variables of the shear span to depth ratio, the concentration of steel fibers, change of geometry slop, longitudinal rebar ratio and hollows positions were studied without shear reinforcement. Yield Line Model was derived for the UHPC non-prismatic beam and compare it with experimental results. The Yield Line Model gave a very good accuracy than its experimental data.
Yield Line Model for Estimation Shear Strength UHPC Non-prismatic Beams
Karkush, Mahdi O. (Herausgeber:in) / Choudhury, Deepankar (Herausgeber:in) / Tu’ma, Nasser H. (Autor:in) / Said, Abdulmuttalib I. (Autor:in)
Geotechnical Engineering and Sustainable Construction ; Kapitel: 42 ; 523-530
20.03.2022
8 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
Yield line theory , Inclination angle , Shear capacity , Steel fibers , Non-prismatic beam , UHPC Engineering , Geoengineering, Foundations, Hydraulics , Geotechnical Engineering & Applied Earth Sciences , Transportation Technology and Traffic Engineering , Environment, general , Building Construction and Design
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Shear behaviour of SFR-UHPC I-shaped beams
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Shear behaviour of SFR-UHPC I-shaped beams
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