Results 11 to 20 of about 9,588 (274)
Seismatic design of slab-column connections [PDF]
, 1993 Both experimental and theoretical studies are carried out to investigate the behaviour of concrete flat plates subjected to shear and reversed cyclic moment at their connections. Tests of seven full-size interior slab-column connections subjected to shear and cyclic horizontal load are reported. Based on the test results in this study and previous test
Cao, Hongjie
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Strengthening of Reinforced Concrete Slab-Column Connections with Carbon Fiber Reinforced Polymer Laminates [PDF]
Applied Sciences, 2019 This study presents the structural behavior and punching shear strength of the concrete slab-column connections strengthened with carbon fiber reinforced polymer (CFRP) laminates. The variables considered for the twelve specimens included the compressive
Cheng-Chih Chen, Shun-Long Chen
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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
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Post punching shear pattern and progressive collapse of flat slab building [PDF]
Revista IBRACON de Estruturas e Materiais, 2023 The possibility of the occurrence of a second punching shear failure and of a Progressive Collapse after a punching shear failure had occurred in one flat slab column connection is investigated in two building structures, using Eberick and SAP2000 ...
Bernardo Cruz Pereira Galdino +1 more
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Case Studies in Construction Materials, 2019 Retrofitting of slab-column connections has become a crucial concern as they are highly vulnerable to fail in punching shear failure. External strengthening is practically feasible rather than the post-installation of shear reinforcement in deteriorated ...
M.A.L. Silva, J.C.P.H. Gamage, S. Fawzia
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International Journal of Concrete Structures and Materials, 2023 The replacement of synthetic fibers with natural fibers in concrete has been recently investigated to counter the growing environmental and sustainable issues.
Loai Khaled Al-Mawed, Bilal Salim Hamad
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Damage and Failure of a Column-Supported RC Flat Slab Subjected to Impulsive Loading
Applied Sciences, 2023 RC flat slabs supported by an array of columns subjected to the action of impulsive pressure were investigated. The slabs were designed for static loads according to current standards. The dynamic responses of 4 × 4- and 8 × 8-column-supported slabs were
David Z. Yankelevsky +2 more
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Punching Shear Resistance of Corroded Slab-Column Connections Subjected to Eccentric Load [PDF]
, 2023 Due to deicing salt, marine and offshore environment may cause rebar corrosion in reinforced concrete (RC) flat-slab floor system. Therefore, it increases the possibility of punching shear failure of slab-column connections.
Weng, Y., Fu, F., Qian, K.
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Shear Strength Model for Slab-Column Connections [PDF]
Journal of the Korea Concrete Institute, 2010 Dept. of Architecture, Seoul National University, Seoul 151-744, KoreaABSTRACT On the basis of the strain-based shear strength model developed in the previous study, a strength model was devel-oped to predict the direct punching shear capacity and unbalanced moment-carrying capacity of interior and exterior slab-columnconnections. Since the connections
Kyoung-Kyu Choi +2 more
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Simulating post punching behaviour of RC slab-column connections using a micro model [PDF]
, 2016 Punching shear is a common failure mode occurring at the slab-column connection region of a reinforced concrete (RC) flat plate. Progressive collapse of RC flat plates poses a significant scientific question on the post punching behaviour of such a ...
Guan, Hong +3 more
core +1 more source