Results 11 to 20 of about 1,833 (248)
Parametric Study for Behavior of the Punching Shear Capacity of Flat Slab Without Shear Reinforcement by The Selected Design Codes [PDF]
Eurasian Journal of Science and Engineering, 2023 The system of the flat slab is widely used for the construction of structures because it has economic and functional advantages. However, a flat slab has some disadvantages as punching shear problem occurs by shear force concentrations around the column,
Hawar Hasan Jasim
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Resisting punching shear stress in reinforced concrete slabs
MATEC Web of Conferences, 2018 Punching shear failure is a major problem encountered in the design of reinforced concrete flat slabs. The utilization of shear reinforcement via shear studs or other means has become a choice for improving the punching shear capacity.
Ahmed Ebada +3 more
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Investigations of HSC punching shear capacity in flat slabs
Periodicals of Engineering and Natural Sciences (PEN), 2022 Slabs punching shear capacity for normal strength concrete (NSC) and high strength concrete has been investigated in this paper. Due to the significance of concrete technology in the construction industry, more attention has been paid to high strength concrete in this paper.
Sarmad Shafeeq Abdulqader +2 more
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Effect of column dimension on the punching shear capacity of concrete slabs reinforced with GFRP bars [PDF]
E3S Web of ConferencesTraditional steel reinforcements are highly susceptible to corrosion affecting their durability and leading to structural weaknesses. The use of GFRP bars offers a corrosion-resistant alternative, potentially extending the lifespan and durability of ...
Junaid M. Talha +3 more
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Punching Shear Capacity of Continuous Slabs [PDF]
ACI Structural Journal, 2016 Provisions for punching shear design of reinforced concrete slabs are usually calibrated on the basis of results from tests on isolated specimens that simulate the slab zone within the points of contraflexure around a column. However, the punching behavior of interior slab-column connections in actual continuous slabs without transverse reinforcement ...
Ospina, Carlos E. +3 more
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Pilot Experimental Tests on Punching Shear Strength of Flat Plates Reinforced with Stirrups Punching Shear Reinforcement [PDF]
Journal of Materials and Engineering Structures, 2017 Flat plates are favor structure systems usually used in parking garages and high-rise buildings due to its simplicity for construction. However, flat plates have some inherent structural problems, due to high shear stress surrounding the supporting ...
Mohamed Hassan +4 more
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Models for Punching Shear Capacity in Concrete Slabs
, 2013 Model Code 2010 was published in the spring of 2012 by the International Federation for Structural Concrete (fib), and presents a whole new model for punching shear design. Whereas the method for punching shear design in Eurocode 2 is mainly empirical, the method in Model Code 2010 is grounded in a physical model called the Critical Shear Crack Theory.
Bølviken, Ingeborg Skarholt
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Case Studies in Construction Materials, 2023 The use of heavy reinforced and thick transfer-slab in multipurpose tall buildings is crucial to dealing with many issues such as high bending and punching shear stresses created from relocation of columns in floors above transfer-slab.
Mohamed A. El Zareef +2 more
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Recommendations to assess the shear and punching capacity of one-way slabs under concentrated loads according to the ABNT NBR 6118:2014 [PDF]
Revista IBRACON de Estruturas e Materiais, 2023 This study describes a set of recommendations to improve the precision of shear and punching shear capacity predictions for one-way slabs under concentrated loads, regardless of the governing failure mechanism, using the ABNT NBR 6118:2014 code ...
Alex Micael Dantas de Sousa +4 more
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Punching shear performance of star-shaped steel plates reinforced RC slab-column connections
Case Studies in Construction Materials, 2023 The progressive collapse of flat plate structures due to brittle punching shear failure of reinforced concrete (RC) slab-column connections is a major concern in structural engineering.
Yang Liu +4 more
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