Flat SlabPunching ShearShear Reinforcement SteelUltra High Performance ConcreteSteel FiberBEHAVIORExtensive studies have focussed on the issue of the failure of punching shear in flat slabs and ways to strengthen it internally, externally and the importance of this structure (flat slab), and the ...
Flat plate is a reinforced concrete slab supported directly by concrete columns without the use of beams, column flares or drop panels. Flat plate system has been adopted in many buildings constructed recently taking advantage of the reduced floor height to meet the e...
1.Theshear stresscalculated by dividing the load on a column by the product of its perimeter and the thickness of the base or cap, or by the product of the perimeter taken at one-half the slab thickness away from the column and the thickness of the base or cap. ...
Evaluation of the seismic behavior of reinforced concrete structures with flat slab-column gravity frame and shear walls through nonlinear analysis methods This paper presents an investigation of the seismic behavior of reinforced concrete (RC) structures in which shear walls are the main lateral load-...
As a consequence of this phenomenon, it is necessary to reduce the control perimeter when evaluating the punching shear resistance of a flat slab. The fragments of the flat slabs with the thickness of 200 mm supported by a wall with various loading conditions were analyzed. The results ...
Punching Shear of Flat Slabs with Pultruded GFRP Stay-in-Place Structural Forms This paper examines the punching shear behavior of a new concrete flat slab design, incorporating a glass fiber-reinforced polymer (GFRP) stay-in-place (SI... P Boules,A Fam,A Genikomsou - 《Journal of Composite...
Building code formulas take into account the effects of the axial stiffness of main reinforcement bars, the ratio of the perimeter of the critical section to the slab effective depth, and the slab thickness on the punching shear capacity of two-way slabs reinforced with FRP bars or grids. The...
flat slabpunching-shearstud-railsductilitypunching reinforcementfibersFlat slab systems are vastly used in multi-story buildings because of their savings in ... M Husain,AS Eisa,R Roshdy - 《International Journal of Concrete Structures & Materials》 被引量: 2发表: 2017年 Performance of Open Double...
punching strength is a critical point in the design of flat slabs and due to the lack of a theoretical method capable of explaining this phenomenon, empirical formulations presented by codes of practice are still the most used method to check the bearing capacity of slab-column connections. this...
RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook shearhead In the top of the columns of flat-plate or flat-slab construction, a unit which transmits loads from the slab to the column. McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003...