Results 221 to 230 of about 9,167 (257)
Some of the next articles are maybe not open access.
Recycled aggregate concrete slab punching shear capacity
Structures, 2020Abstract Punching shear strength of balanced slab-column connections made of two grades of Recycled Aggregate Concrete (RAC) with each grade containing selected volumetric replacement levels (0%, 50% and 100%) of recycled concrete aggregates derived from laboratory waste concrete are reported.
Bhupinder Singh
exaly +2 more sources
Punching Shear Capacity of Interior SFRC Slab-Column Connections
Journal of Structural Engineering, 2012AbstractThe 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 fibers on the punching shear resistance and cracking behavior of slabs was investigated on a total of 12 small-scale flat slabs of varying dimensions.
Long Nguyen-Minh +2 more
exaly +2 more sources
Punching shear capacity of recycled-aggregate concrete slab-column connections
Journal of Building Engineering, 2021Abstract Punching shear behaviour of eighteen balanced Recycled Aggregate Concrete (RAC) scaled slab-column specimens is experimentally investigated and modelled using struts and ties for the following variables: concrete compressive strength (normal-, medium- and high-strength) and coarse recycled aggregate volumetric replacement level (0%, 50%
Bhupinder Singh
exaly +2 more sources
Enhanced shear punching capacity by the use of post installed concrete screws
Engineering Structures, 2014Abstract In the field of reinforced concrete structures, there is a growing need for structural engineers to develop methods that raise the shear punching capacity of existing flat slabs. Unfortunately, current structural solutions that aim to enhance the shear punching capacity suffer from many technical and economic problems.
exaly +2 more sources
Experimental and analytical investigation of punching shear capacity of biaxial voided slabs
Structures, 2019Abstract Biaxial voided slab is an emerging slab system which reduces its self-weight up to 50% in comparison with the conventional reinforced concrete solid slab. The reduction in the concrete volume does not affect its flexural capacity significantly, however, it reduces both one-way and two-way (punching) shear capacity about 40%.
Bn Rao
exaly +2 more sources
Data-based modeling of the punching shear capacity of concrete structures
Engineering Structures, 2023Panagiotis Spyridis
exaly +2 more sources
Punching shear capacity of GFRP bar-reinforced concrete slabs-on-ground
Engineering Structures, 2023Moruf Olalekan Yusuf
exaly +2 more sources
Punching shear capacity of flat slabs with recycled aggregate
World Journal of Engineering, 2022Purpose Punching can trigger catastrophic failures in flat slabs because of its sudden nature resulting from exceeding the shear capacity of slabs. Effect of using recycled aggregate, as an environmental-friendly alternative to traditional RC structures, on punching behavior of these slabs was not sufficiently investigated in the literature.
Amal A. Farahat +2 more
openaire +1 more source
Effect of Membrane Forces on Punching Shear Capacity of Flat Slabs
Solid State Phenomena, 2021The paper presents the analysis of the membrane forces and moment redistribution effect on punching shear capacity of flat slabs on the area of the inner column. The previous experimental tests performed on the isolated slab specimens representing the slab-column connections are assessed by the method that uses the levels-of-approximation (LoA ...
Aleksandar Vidaković +2 more
openaire +1 more source