Experimental and theoretical behaviour of large scale loaded steel mesh reinforced concrete Ground-Supported slabs
نویسندگان
چکیده
Experimental and theoretical investigations were carried out to study the structural behaviour of loaded steel mesh reinforced concrete ground-supported 6.0 m × by 150 mm thick slabs. The aim was benchmark scientific theory with practice. Concentrated loading tests at slab centre; 300 mm, from both edges corners Finite element (FE) numerical modelling results predicted design values using technical guidance codes determined. Nonlinear under load captured FE modelling. All evaluated compared. experimental included centre edge loading. Other positions numerically compared guidance. Experimentally for loading, failure predominantly in punching shear a 417 kN. For circumferential radial cracks led bending peak value 369 A notable difference evident between obtained 51.0% higher central position 53.2% position.
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ژورنال
عنوان ژورنال: Construction and Building Materials
سال: 2022
ISSN: ['1879-0526', '0950-0618']
DOI: https://doi.org/10.1016/j.conbuildmat.2022.126831