Punching Shear Strength of Voided Slabs on the Elastic Bases

Optimal Design of CFRP Plates For Strengthening RC Flat Slab-Column Connections: Parametric Study and GWO-Based Optimization

“…Cai et al (2020) conducted reliability analysis of postfire RC columns strengthened with CFRP sheets, demonstrating the method's effectiveness. Azizian et al (2021) examined punching shear strength of slabs under concentrated loads, proposing a theoretical equation for estimating punching shear capacity. Halim et al (2021) evaluated CFRP strips as transverse reinforcement for concrete columns, resulting in fewer and shorter cracks, larger ultimate loads, and displacement ductility ratios.…”

Reinforced Concrete Beams Without Shear Reinforcement Using Fiber Reinforced Concrete and Alkali-Activated Material

“…The research and testing of alkaline activated materials [13][14][15][16] itself has been going on for several decades, but its use in practice is still at an early stage. Frequent limitations of experimental programs include that they only focus on one selected property or description, and the characterization of the materials used is insufficient for wider generalization [13][14][15][16].Interesting variants of concrete include fiber reinforced concrete [17][18][19]. The mentioned variant of concrete tries to improve mainly the tensile strength characteristics.…”

“…Interesting variants of concrete include fiber reinforced concrete [17][18][19]. The mentioned variant of concrete tries to improve mainly the tensile strength characteristics.…”

“…Numerical modeling is also often used to identify parameters [20]. Interesting application possibilities include, in particular, slabs interacting with the subsoil [17,19] and beams without shear reinforcement [4]. In these cases, the typical failure mechanism is shear or push through [21][22][23][24].…”