Results 171 to 180 of about 940 (215)

Model testing and response surface investigation of eccentric loading on closely spaced strip footings. [PDF]

open access: yesSci Rep
Mazouz B   +6 more
europepmc   +1 more source

Punching shear capacity of recycled-aggregate concrete slab-column connections

Journal of Building Engineering, 2021
Abstract 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

Experimental and analytical investigation of punching shear capacity of biaxial voided slabs

Structures, 2019
Abstract 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%.
Radha Sagadevan, B N Rao
exaly   +2 more sources

Enhanced shear punching capacity by the use of post installed concrete screws

Engineering Structures, 2014
Abstract 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

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