Results 11 to 20 of about 47,139 (311)
International Journal of Concrete Structures and Materials, 2019 The effects of flexural reinforcement and shear reinforcement on the punching shear strength of slab–column connections are analyzed in this study. For the study, six slab–column connection specimens were constructed with varying flexural reinforcement ...
Jae-Ick Jang, Su-Min Kang
doaj +3 more sources
Finite element analysis of the effect M/V ratios on punching shear strength of edge slabcolumn connections of flat plate structure [PDF]
MATEC Web of Conferences, 2019 The occurrence of unbalanced moment in edge slab-column connections of flat plate structure cannot be avoided and increase the slab shear stress around the column.
Sudarsana I Ketut +2 more
doaj +1 more source
Influence of composite slab on seismic performance of prefabricated steel frame joints
Journal of Hebei University of Science and Technology, 2021 To solve the problems of complex structure and unclear force transfer mechanism of joint area in prefabricated steel frame,a bolted end-plate joint considering composite slab was proposed.Two groups of prefabricated beam-column joints with end-plate ...
Kang MA +4 more
doaj +1 more source
Effect of load level of corner columns on punching shear resistance of flat slabs
Budownictwo i Architektura, 2020 The problem related to the effect of the corner column load on the punching shear resistance of the slab was presented. Existing experimental studies on internal columns demonstrated that the column pressure could lead to an increase in the punching ...
Michał Gołdyn, Tadeusz Urban
doaj +1 more source
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
doaj +1 more source
Influence of the Location of the Column on the Load Capacity of a Slab-Column Connection for the Inner Column after Punching [PDF]
, 2013 Normally in practice the situation of a slab-column structure is rarely analyzed after the occurrence of a local breakdown. According to the regulations quoted in CSA A23.3 an adequately calculated bottom reinforcement crossing above the column may be ...
Wieczorek, Barbara
core +4 more sources
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
openaire +1 more source
Punching Shear Strength of Reinforced Concrete Flat Plates with Openings
Journal of Engineering, 2023 Test results of six half-scale reinforced concrete flat plates connections with an opening in the vicinity of the column are reported. The test specimens represent a portion of a slab bounded by the lines of contraflexure around the column.
Nazar K. Oukaili,, Thaar Saud Salman
doaj +1 more source
Budownictwo i Architektura, 2014 In this paper the results of the experimental investigations of edge column – slab connections are presented and commented on. The load transmission mechanism between high strength concrete columns and slab made of normal, five times lower strength ...
Tadeusz Urban +2 more
doaj +1 more source
Progressive Collapse Analysis Of Flat Slab Buildings With Post-Punching Effect [PDF]
مهندسی عمران شریف, 2021 The reinforced concrete flat slab is one of the types of floor systems used to construct residential, office and parking buildings. Because of the direct transfer of floor loads to columns, flat slabs are susceptible to punching failure in slab-column ...
E. Mousapoor, V. Ghiasi, R. Madandoust
doaj +1 more source