INVESTIGATION THE PUNCHING SHEAR BEHAVIOR OF

(PDF) Punching Shear Capacity of Interior SFRC Slab-Column INVESTIGATION THE PUNCHING SHEAR BEHAVIOR OF

The paper deals with the punching shear behavior and the capacity of interior steel fiber-reinforced concrete (SFRC) slab-column connections. In the experimental study, the effect of the amount of INVESTIGATION THE PUNCHING SHEAR BEHAVIOR OF Accuracy of concrete strength prediction behavior in INVESTIGATION THE PUNCHING SHEAR BEHAVIOR OF This study investigates the accuracy of prediction normal concrete behavior in simulating punching shear strength of flat slab using finite element modelling in Abaqus. The Eurocode and FIB standards were adopted to predict concrete curves for compressive and tensile stresses, in addition to two models adopted in this study based on preview INVESTIGATION THE PUNCHING SHEAR BEHAVIOR OF An Experimental Study on Punching Shear Behavior of INVESTIGATION THE PUNCHING SHEAR BEHAVIOR OF Cracking pattern and load-deflection behavior of the slabs tested have also been monitored closely. Significant effect of edge restraint on the punching failure load, resulting in an enhancing of the ultimate punching strength, and effect of flexural reinforcement on the punching failure load have been noticed.

Author Shembade Kiran TukaramPublish Year 2017Experimental investigations on punching shear of INVESTIGATION THE PUNCHING SHEAR BEHAVIOR OF

Oct 15, 2019Experimental investigations of Corley and Hawkins, including 9 lightweight concrete slabs, demonstrated that rigid steel heads allow to increase effectively the punching shear carrying capacity. Depending on the size of the steel head used (its overhang beyond the column edge) as well as the composition of the aggregate used in concrete mix INVESTIGATION THE PUNCHING SHEAR BEHAVIOR OF Cited by 11Publish Year 2013Author T. Urban, M. Godyn, J. Krakowski, . KrawczykINVESTIGATION THE PUNCHING SHEAR BEHAVIOR OF INVESTIGATION THE PUNCHING SHEAR BEHAVIOR OF REINFORCED CONCRETE SLAB-COLUMN CONNECTION USING CARBON FIBER REINFORCED POLYMERS Dr. Ali Hameed Naser Al-Mamoori College of Engineering, Civil Engineering Department, University of Karbala Email address [email protected]@yahoo Received 17 October 2014 Accepted 18 December 2014 ABSTRACTCited by 2Publish Year 2019Author Tadeusz Urban, Micha Godyn, ukasz Krawczyk, ukasz SowaExperimental Investigations on Punching Shear of Flat INVESTIGATION THE PUNCHING SHEAR BEHAVIOR OF Jump to Content Jump to Main Navigation. Home About us Subject Areas Contacts About us Subject Areas Contacts

Concrete Plant Precast Technology

Issue 2018-02 Punching shear behavior of footings with a varying amount of punching shear reinforcement Experimental investigations The punching shear design provisions for footings and ground slabs were revised with the introduction of Eurocode 2 in Germany.Concrete Plant Precast TechnologyIssue 2018-02 Punching shear behavior of footings with a varying amount of punching shear reinforcement Experimental investigations The punching shear design provisions for footings and ground slabs were revised with the introduction of Eurocode 2 in Germany.Experimental Investigation of Punching Shear Failure INVESTIGATION THE PUNCHING SHEAR BEHAVIOR OF shear of column footings is similar to behavior of reinforced concrete slabs, the codes utilize the same principles, and most frequently the same expressions for both cases. The cause of this is the fact that the experiments on reinforced concrete footings, unlike the experiments on the plates, are extremely rare and that there were only a few of

Experimental Investigation of Punching Shear Failure INVESTIGATION THE PUNCHING SHEAR BEHAVIOR OF

shear of column footings is similar to behavior of reinforced concrete slabs, the codes utilize the same principles, and most frequently the same expressions for both cases. The cause of this is the fact that the experiments on reinforced concrete footings, unlike the experiments on the plates, are extremely rare and that there were only a few ofExperimental Investigation on Punching Behavior of Thick INVESTIGATION THE PUNCHING SHEAR BEHAVIOR OF Jun 01, 2013Abstract. The results of experimental test of nine thickset reinforced concrete slabs in punching are presented in the this paper. The aim of the tests was verification of the Eurocode EC 2 procedure, by which the ultimate shear stresses v Rd,c depend on the slenderness of the slab. Besides of the performed tests results, the analysis of the foreign investigation of the fundaments is also INVESTIGATION THE PUNCHING SHEAR BEHAVIOR OF Experimental Investigation on Punching Strength and INVESTIGATION THE PUNCHING SHEAR BEHAVIOR OF This paper presents the results of an extensive experimental campaign on 16 flat-slab specimens with and without punching shear reinforcement. The tests aimed to investigate the influence of a set of mechanical and geometrical parameters on the punching shear strength and deformation capacity of flat slabs supported by interior columns. All specimens had the same plan dimensions of 3.0 x 3.0 m INVESTIGATION THE PUNCHING SHEAR BEHAVIOR OF

Experimental Investigation on Punching Strength and INVESTIGATION THE PUNCHING SHEAR BEHAVIOR OF

This paper presents the results of an extensive experimental campaign on 16 flat-slab specimens with and without punching shear reinforcement. The tests aimed to investigate the influence of a set of mechanical and geometrical parameters on the punching shear strength and deformation capacity of flat slabs supported by interior columns. All specimens had the same plan dimensions of 3.0 x 3.0 m INVESTIGATION THE PUNCHING SHEAR BEHAVIOR OF Experimental Investigations on Punching Behavior of INVESTIGATION THE PUNCHING SHEAR BEHAVIOR OF Title Experimental Investigations on Punching Behavior of Reinforced Concrete Footings Author(s) Josef Hegger, Alaa G. Sherif, and Marcus Ricker Publication Structural Journal Volume 103 Issue 4 Appears on pages(s) 604-613 Keywords footing; punching shear; reinforced concrete; shear strength; soil pressure Date 7/1/2006 Abstract Five reinforced concrete footings were tested to INVESTIGATION THE PUNCHING SHEAR BEHAVIOR OF Experimental Investigations on Punching Behavior of INVESTIGATION THE PUNCHING SHEAR BEHAVIOR OF [1][2][3][4][5][6] [7] [8][9][10] The previous investigations show that the punching shear capacity of footings mainly depends on flexural reinforcement ratio, concrete compressive strength, and INVESTIGATION THE PUNCHING SHEAR BEHAVIOR OF

Experimental investigation on punching behavior of thick INVESTIGATION THE PUNCHING SHEAR BEHAVIOR OF

The aim of the tests was verification of the Eurocode EC 2 procedure, by which the ultimate shear stresses vRd,c depend on the slenderness of the slab. Besides of the performed tests results, the analysis of the foreign investigation of the fundaments is also included. INVESTIGATION THE PUNCHING SHEAR BEHAVIOR OF SHERIF, A.G. Experimental Investigations on Punching Behavior of INVESTIGATION THE PUNCHING SHEAR BEHAVIOR OF Experimental investigation on punching behavior of thick INVESTIGATION THE PUNCHING SHEAR BEHAVIOR OF The aim of the tests was verification of the Eurocode EC 2 procedure, by which the ultimate shear stresses vRd,c depend on the slenderness of the slab. Besides of the performed tests results, the analysis of the foreign investigation of the fundaments is also included. INVESTIGATION THE PUNCHING SHEAR BEHAVIOR OF SHERIF, A.G. Experimental Investigations on Punching Behavior of INVESTIGATION THE PUNCHING SHEAR BEHAVIOR OF Experimental investigation on punching strength and INVESTIGATION THE PUNCHING SHEAR BEHAVIOR OF Experimental investigation on punching strength and deformation capacity of shear-reinforced slabs. This paper presents the results of an extensive experimental campaign on 16 flat-slab specimens with and without punching shear reinforcement. The tests aimed to investigate the influence of a set of mechanical and geometrical parameters on the INVESTIGATION THE PUNCHING SHEAR BEHAVIOR OF

Finite Element Simulation on Punching Shear Behavior of INVESTIGATION THE PUNCHING SHEAR BEHAVIOR OF

A finite element simulation for experimental punching shear behavior of reinforced concrete slab is presented in this paper. The numerical simulation is based on previously tested 15 reinforced concrete model slabs. Finite element analysis of reinforced concrete slabs subjected to punching load is evaluated and results are compared with experiments.INVESTIGATION THE PUNCHING SHEApunching shear checkpunching shear reinforcementpunching shear design examplepunching shear calculationpunching shear on a beampunching shear aciReduction of punching shear reinforcement - Concrete Plant INVESTIGATION THE PUNCHING SHEAR BEHAVIOR OF Issue 2018-02 Punching shear behavior of footings with a varying amount of punching shear reinforcement Experimental investigations The punching shear design provisions for footings and ground slabs were revised with the introduction of Eurocode 2 in Germany.INVESTIGATION THE PUNCHING SHEApunching shear checkpunching shear reinforcementpunching shear design examplepunching shear calculationpunching shear on a beampunching shear aciSome results are removed in response to a notice of local law requirement. For more information, please see here.

INVESTIGATION THE PUNCHING SHEA

punching shear checkpunching shear reinforcementpunching shear design examplepunching shear calculationpunching shear on a beampunching shear aciSome results are removed in response to a notice of local law requirement. For more information, please see here.Experimental Investigation of Punching Shear Behavior in INVESTIGATION THE PUNCHING SHEAR BEHAVIOR OF This research is presenting a strengthening technique for increasing punching shear resistance in reinforced concrete two way flat slabsusingdifferent concrete mix with different ratios of high performance micro polypropylene fibers as an additive.Sixteen experimental testshave been performed for the selected model. The influence of different ratios INVESTIGATION THE PUNCHING SHEAR BEHAVIOR OF Improvement of shear reinforcement design in flat slabs INVESTIGATION THE PUNCHING SHEAR BEHAVIOR OF The variation of the amount of shear reinforcement is achieved by changing only the stirrup diameter Ø w. Figure 2 Test setup to examine the punching shear behavior of flat slabs (left) and footings (right) Numerical investigations. In addition to experimental investigations, nonlinear finite Improvement of shear reinforcement design in flat slabs INVESTIGATION THE PUNCHING SHEAR BEHAVIOR OF The variation of the amount of shear reinforcement is achieved by changing only the stirrup diameter Ø w. Figure 2 Test setup to examine the punching shear behavior of flat slabs (left) and footings (right) Numerical investigations. In addition to experimental investigations, nonlinear finite

NUMERICAL INVESTIGATION ON THE PUNCHING BEHAVIOR

Apr 18, 2019V009T12A024-V009T12A024. [17] M. H. Abdulhussein, Investigation of Reinforced Concrete Slabs with Punching Shear Reinforcement or with CFRP Strengthening, university of babylon, 2018. [18] A. Genikomsou, Nonlinear Finite Element Analysis of Punching Shear of Reinforced Concrete Slab-Column Connections, 2016. [19] J.NUMERICAL INVESTIGATION ON THE PUNCHING BEHAVIOR Apr 18, 2019V009T12A024-V009T12A024. [17] M. H. Abdulhussein, Investigation of Reinforced Concrete Slabs with Punching Shear Reinforcement or with CFRP Strengthening, university of babylon, 2018. [18] A. Genikomsou, Nonlinear Finite Element Analysis of Punching Shear of Reinforced Concrete Slab-Column Connections, 2016. [19] J.Nonlinear numerical simulation of punching shear behavior INVESTIGATION THE PUNCHING SHEAR BEHAVIOR OF M N Gnädinger. Punching shear strength of flat slabs with shear-heads. Thesis for the Masters Degree. Lucerne Hochschule Luzern, 2011 73 K De Sutter. Numerical investigation of the punching shear behaviour of flat plates with column head strengthening. Thesis for the Masters Degree. Munchen Technische Universitat Munchen, 2015 74

Numerical Investigation of Punching Shear Pattern of

The results show that the punching shear strength increased gradually by increasing the clear distance between columns. The presence of opening led to a decrease in punching shear capacity by about 32%. II. RESEARCH SIGNIFICANCE The literature on the subject of punching shear behavior of flat slabs rested on coupled columns is thusPUNCHING OF FLAT SLABS WITH SHEAR REINFORCEMENTpunching shear resistance of flat slabs with shear reinforcement. In the past, several investigations took place but no theory so far could describe the punching shear behavior of flat slabs with shear reinforcement satisfactorily.PUNCHING SHEAR RESISTANCE OF HIGH STRENGTH PUNCHING SHEAR RESISTANCE OF HIGH STRENGTH CONCRETE FLAT SLABS REINFORCED WITH STEEL FIBERS AND TRANSVERSE REINFORCEMENT. The paper presents the results of an investigation about the behavior of reinforced concrete flat slabs made with high strength concrete, steel fibers and ordinary shear reinforcement.

Prediction of Punching Strength of Reinforced Concrete INVESTIGATION THE PUNCHING SHEAR BEHAVIOR OF

The punching databank for footings without shear reinforcement contains 23 punching tests. The comparison between these tests and selected codes are based on the ratio of the punching load V code and the experimental punching load V test. The punching shear capacities were calculated using characteristic concrete strength (f c,cyl = 0.85 × f cu).Punching Shear Behavior and Design of an Innovative INVESTIGATION THE PUNCHING SHEAR BEHAVIOR OF This paper presents the results of an experimental and numerical investigation into the punching shear behavior of a simple and effective method of connection between a steel tubular column and concrete flat slab using welded shear studs. Experimental and numerical simulations are used to modify an analytical method suitable for use in design.Punching Shear Behavior and Design of an Innovative INVESTIGATION THE PUNCHING SHEAR BEHAVIOR OF This paper presents the results of an experimental and numerical investigation into the punching shear behavior of a simple and effective method of connection between a steel tubular column and concrete flat slab using welded shear studs. Experimental and numerical simulations are used to modify an analytical method suitable for use in design.

Punching of High Strength Concrete Flat Slabs without INVESTIGATION THE PUNCHING SHEAR BEHAVIOR OF

Hallgren[4] conducted an experimental investigation to study the punching shear capacity and the structural behavior of HSC slabs with and without shear reinforcement. The tested specimens were circular with 2540 mm diameter and 240 mm thick, supported on Punching shear behavior of recycled aggregate concrete INVESTIGATION THE PUNCHING SHEAR BEHAVIOR OF Abstract. A study on the punching shear behavior of 8 slabs with recycled aggregate concrete (RAC) was carried out. The two main factors considered were the recycled coarse aggregate (RCA) replacement percentage and the steel fibre volumetric ratio.Punching shear behavior of reinforced concrete flat slabs INVESTIGATION THE PUNCHING SHEAR BEHAVIOR OF 1 INTRODUCTION. The punching shear behavior of reinforced concrete flat slabs has been investigated by various researchers in the past. As a result, numerous experimental studies are available for both flat slabs without shear reinforcement (e.g., collected databanks by Ospina et al. 1 and Kueres et al. 2) and flat slabs with high amounts of shear reinforcement (e.g., Andrä, 3 Beutel & Hegger INVESTIGATION THE PUNCHING SHEAR BEHAVIOR OF

Repair of R/C flat plates failing in punching by vertical INVESTIGATION THE PUNCHING SHEAR BEHAVIOR OF

Sep 01, 2015Punching outside the shear-reinforced zone is developed by localization of the strains in a critical shear crack as shown in Fig. 1a. According to CSCT, the punching shear strength outside the shear-reinforced zone (V R,out) can be estimated based on equation as follows (15) V R,out = 3 4 b o,out d v f c / 1 + 15 d d go + d g where d v is the reduced effective depth shown in Fig. 1b INVESTIGATION THE PUNCHING SHEAR BEHAVIOR OF Structural Concrete Vol 21, No 1Comments to the paper Shear behavior of highperformance basalt fiber concrete Part II Laboratory punching shear tests on small slabs with macrofibers without bars by A. M. Mohaghegh et al. in Structural Concrete, Vol. 19, No. 2, pp. 331What is Punching Shear? Punching Shear in Slabs and INVESTIGATION THE PUNCHING SHEAR BEHAVIOR OF Calculations in Punching Shear. The calculations of punching shear dealt in the design is based on the punching shear force that is punching against the thickness of the slab or foundation. This can happen only if there exists shear alone in the system. This is not possible if there exist any form of moment in the pedestal or the column.

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