Punching Shear Strength of FRP-Reinforced Concrete Slabs without Shear Reinforcements: A Reliability Assessment. [PDF]
Polymers (Basel), 2022 Alkhatib S, Deifalla A.
europepmc +1 more source
Problem of punching shear in slabs on culumns [PDF]
, 2007 Existing technical solutions enabling sufficient punching resistance failure of flot slabs were\ud analyzed. The reasons that ultimately lead to punching shear and the consequences of shear\ud punching were examined as well.
Bartol, Jože
core
Decoupling Silicon and Graphite Contribution in High‐Silicon Content Composite Electrodes
Batteries &Supercaps, EarlyView.The decoupled blend cell setup enabled to assess that even a small mass fraction of silicon in a Si/Gr composite negative electrode can increase significantly the stress (effective C‐rate) of graphite. This effect should be considered if composites with large amounts of silicon are to be developed commercially.
Dimitrios Chatzogiannakis +5 more
wiley +1 more source
Strengthening of slab-column connections using ultra high-performance fiber concrete
Case Studies in Construction Materials, 2022 This experimental work intends to assess the efficiency of employing ultra-high-performance fiber concrete (UHPFC) as a strengthening system for improving the punching shear capacity of slab-column connections (SCCs).
Mahmoud Elsayed +3 more
doaj
Usage of prestressed vertical bolts for retrofitting flat slabs damaged due to punching shear
Alexandria Engineering Journal, 2015 Sometimes, due to design mistakes or a change in the construction function results in heavier or additional loads, a flat slab may be failed by punching shear which is considered as a brittle failure.
Hamed S. Askar
doaj +1 more source
Use of Natural and Synthetic Fiber-Reinforced Composites for Punching Shear of Flat Slabs: A Comparative Study. [PDF]
Polymers (Basel), 2022 Joyklad P +5 more
europepmc +1 more source
Experimental and Numerical Analysis of Punching Shear of GFRP-RC Slabs [PDF]
This study investigates the punching shear behavior of Glass Fiber-Reinforced Polymer (GFRP)-reinforced concrete slabs, addressing critical gaps in current design guidelines for high-strength concrete (HSC).
Al-Ateyat, Aroob +5 more
core +1 more source
Batteries &Supercaps, EarlyView.This study examined the compaction behavior of an electrode and its impact on product quality using a marker‐based traceability system. Electrodes are marked; calendered with increasing rolling force; and measured for thickness, porosity, interfacial resistance, and adhesion strength.
Andreas Mayr +4 more
wiley +1 more source
Enhancement of punching shear strength of flat slabs using shear-band reinforcement
HBRC Journal, 2018 Flat-slab system is widely used nowadays. Major and critical problem of this system is its sudden brittle failure is called punching shear failure. To overcome the punching failure problem, there are many ways to increase the punching shear strength of ...
Nasr Z. Hassan +3 more
doaj
Optimizing UHPC Layers to Improve Punching Shear Performance in Concrete Slabs
BuildingsFlat slabs supported by columns without beams are widely used in construction owing to their economy and efficiency. However, brittle punching shear failure at slab–column connections can cause progressive collapse.
Ahmed A. Hassoon +2 more
doaj +1 more source