2022
DOI: 10.28991/cej-2022-08-01-013
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Punching Shear Strength Prediction for Reinforced Concrete Flat Slabs without Shear Reinforcement

Abstract: Failure of flat slabs usually occurs by punching shear mode. Current structural codes provide an experience-based design provision for punching shear strength which is often associated with high bias and variance. This paper investigates the effect of adding a horizontal reinforcement mesh at the top of the slab-column connection zone on punching the shear strength of flat slabs. A new equation considering the effect of adding this mesh was proposed to determine the punching shear strength. The proposed equati… Show more

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Cited by 2 publications
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“…The database developed for this study contains 128 experiments of eccentric punching shear on flat slabs with longitudinal reinforcement and with or without transverse shear reinforcement reported in the literature. The references consulted are works by Krüger [2], Moe [11], Albuquerque et al [17], Hammill and Ghali [18], Narayani [19], Zaghlool [20], Anis [21], Hanson and Hanson [22], Stamenkovic [23], Pina Ferreira [24], Ritchie [25], Sudarsana [26], Zaghloul [27], Desayi [28], Walker [29] and Stamenkovic [30]. Tables A1-A7 present the database developed for this study, see Appendix A.…”
Section: Database Of Eccentric Punching Shear Experiments 221 Develop...mentioning
confidence: 99%
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“…The database developed for this study contains 128 experiments of eccentric punching shear on flat slabs with longitudinal reinforcement and with or without transverse shear reinforcement reported in the literature. The references consulted are works by Krüger [2], Moe [11], Albuquerque et al [17], Hammill and Ghali [18], Narayani [19], Zaghlool [20], Anis [21], Hanson and Hanson [22], Stamenkovic [23], Pina Ferreira [24], Ritchie [25], Sudarsana [26], Zaghloul [27], Desayi [28], Walker [29] and Stamenkovic [30]. Tables A1-A7 present the database developed for this study, see Appendix A.…”
Section: Database Of Eccentric Punching Shear Experiments 221 Develop...mentioning
confidence: 99%
“…The notations used in this database are given in the "List of notations". Figure 11 illustrates the different slab geometries and slab-column connections found in the literature [2,11,[17][18][19][20][21][22][23][24][25][26][27][28][29][30]. For Refs.…”
Section: Database Of Eccentric Punching Shear Experiments 221 Develop...mentioning
confidence: 99%
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