Longitudinal slab section after punching shear failure
A Review on Flat Slab Punching Shear Reinforcement
... When failure caused shear starts, a component of proportional displacement initiated by the crack will become in parallel with the ...definite shear crack, the first norm should be used; however, for ...
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A design model for punching shear of FRP-reinforced slab-column connections
... the section used by Matthys and Taerwe [5] constitute a good basis for comparison purposes between FRP and steel reinforced flat ...at failure stages and level of the concrete strength ...
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Effect of Unbalanced Moment on Punching Shear Strength of Slab-Column Joints
... tension slab-column interface and propagated at an angle toward the compression slab ...The slab plate adjacent the column would rotate rigidly about the apex of the crack in a hinge-like ...as ...
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Nonlinear Finite Element Analysis of Punching Shear of Reinforced Concrete Slab-Column Connections
... the slab SW1 is 0.54 and for the slab SW5 ...critical section and 𝑑 the effective thickness of the slab equal to 90 ...edge slab-column connections (XXX, HXXX) are ...vertical ...
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Punching Shear Resistance of Flat Slabs By Shear Heads
... flat slab specimen by steel shear head with cut end angle equal to 90 and 45 degrees at the same shear head ...part, longitudinal strains in steel rebar were ...of failure whether pure ...
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Review on Punching Shear Strength of Slabs
... plate slab with carbon fibre reinforced pheolymer( CFRP) rods reinforce in punching shear zone under constant gravity load and lateral displacements in a reversed cyclic ...any shear ...
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Assessing punching shear failure in reinforced concrete flat slabs subjected to localised impact loading
... critical shear crack theory will be discussed and how this is extended to take into account the effects of strain-rate on punching shear ca- ...pacity. Section 3 will present a ...
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Post punching behaviour of reinforced concrete slab-column connections
... post punching behavior of flat slabs supported by ...post punching behavior of flat ...as shear reinforcement without sufficient anchorage ...the shear transfer after punching ...
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Numerical modelling of symmetric and asymmetric punching and post-punching shear responses of RC flat slabs
... post- punching resistance of the failing connections as well as the failure of other ...ratios after complete connection failure are as shown in figure ...the failure of the connection ...
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Punching of Flat Slabs with Large Amounts of Shear Reinforcement
... (a) shear transfer, (b) radial moment, (c) stresses in the flexural reinforcement, and (d) strains in the shear reinforcement The herein discussed shear transfer at the column vicinity shows also a ...
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Design for Punching Shear Strength With ACI 318-95
... of shear critical section; d is the distance from extreme compression fiber to centroid of longitudinal tension reinforcement; the subscripts x and y refer to centroidal axes in directions of both ...
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Punching shear of self-consolidated two-way slabs
... The testing procedure is mentioned in details in Section 3.9. The crack pattern formation and propagation was carefully observed during testing. The first crack was visually detected by the naked eye and marked on ...
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Strengthening of flat slabs against punching shear using post-installed shear reinforcement
... critical shear crack theory; post-installed reinforcement; punching shear strength; ...by punching shear has shown the danger of this failure ...1,2 Punching develops in ...
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Effect of the Shear Reinforcement Type on the Punching Resistance of Concrete Slabs
... analysed punching shear reinforcement systems and their corresponding numerical ...the slab. The failure does not happen along a conical ...whole section, while in case of spe- cimen ...
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Punching shear strength of steel fibre reinforced concrete slabs
... the punching shear capacity of SFRC slab considering the strength of the compressive zone above the top of the inclined cracks, the pull-out shear forces on the fibres along the inclined cracks ...
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Punching Shear Failure of Concrete Ground Supported Slab
... design punching shear resistance according to Eurocodes is very safe, maybe too ...tested slab with influence of contact surface is also ...the slab. The calculated total slab load ...
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Punching Shear in Voided Slab
... the slab. However, the shear and punching shear resistance of the bubble deck floor is significantly less than a solid deck since resistance is directly related to the depth of ...
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Redistribution of Punching Shear in Flat Slab with Opening
... of Punching Shear in Flat Slab with Opening ...of slab in which the flooring slab is directly supported on columns without the agency of beam or girders is known as flat ...and ...
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A Review on Effect Analysis of Punching Shear on FRP Strengthened Slab
... the punching shear capacity at slab column connection, which is subjected to a very complex three-dimensional stress ...state. Punching shear failure is hence characterized by ...
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Punching Shear Behavior of Shear Reinforced Slab–Column Connection with Varying Flexural Reinforcement
... without shear reinforcement was 776 kN (SP- 1), whereas that with shear reinforcement was 1029 kN (SP-2) and 970 kN ...of shear reinforcement compared to SP-2, the ultimate punching strengths ...
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