Resisting punching shear stress in reinforced concrete slabs [PDF]
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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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
doaj +2 more sources
Punching shear analysis of slab‐column connections [PDF]
Engineering Computations, 2013 Purpose – The paper aims to present an experimental testing program regarding reinforced concrete slabs, with and without shear reinforcement, submitted to punching under both symmetric and eccentric loading. Comparisons between numerical simulations and experimental behaviour results are carried on.
Moreno, Carlos, Sarmento, Ana Maria
openaire +5 more sources
Simulation of punching and post-punching shear behaviours of RC slab–column connections [PDF]
, 2021 The punching and post-punching shear behaviours of reinforced concrete (RC) flat plate structures are often studied by using a representative slab–column connection isolated from the parent structure.
Guan, Hong +4 more
core +1 more source
Shear and punching capacity predictions for slabs under concentrated loads aided by lefea [PDF]
, 2023 One-way slabs under concentrated loads may fail by one-way shear, punching, flexure or a mixed-mode between them. This study examines the benefits of using Linear Elastic Finite Element Analyses (LEFEA) combined with analytical expressions to predict the
Lantsoght, E.O.L. (author) +3 more
core +1 more source
Punching shear in prestressed concrete deck slabs: a comprehensive study [PDF]
, 2023 A large number of bridges in the Netherlands have transversely post tensioned deck slabs cast in-situ between flanges of precast girders and were found to be critical in shear when evaluated by Eurocode 2.
Amir, Sana (author) +3 more
core +1 more source
Punching and post-punching shear failure behaviors of laterally-restrained and eccentrically loaded flat plate slab-column joints with drop panels [PDF]
, 2023 In concrete flat plate slab-column joints with drop panels, successive punching shear failures often occur at the slab-drop panel interface and along the column perimeter.
Yang, Youzhe +13 more
core +1 more source
Punching capacity of spread footings using aci 318-19 and the strip model [PDF]
, 2023 In design, the sectional depth of reinforced concrete spread footings is usually governed by design code provisions for punching shear, which are derived primarily from experiments on slab-column connections.
Lantsoght, E.O.L. (author) +2 more
core +1 more source
Pre- and post-punching failure performances of flat slab-column joints with drop panels and shear studs [PDF]
, 2022 To investigate the pre- and post-punching failure performances of flat slab-column joints with drop panels and shear studs, static loading tests were conducted on three joint specimens subjected to in-plane restraints.
Li, Yichen +13 more
core +1 more source
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
doaj +1 more source