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Reliability-based modeling of punching shear capacity of FRP-reinforced two-way slabs
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  • Journal title : Computers and Concrete
  • Volume 17, Issue 1,  2016, pp.87-106
  • Publisher : Techno-Press
  • DOI : 10.12989/cac.2016.17.1.087
 Title & Authors
Reliability-based modeling of punching shear capacity of FRP-reinforced two-way slabs
Kurtoglu, Ahmet Emin; Cevik, Abdulkadir; Albegmprli, Hasan M.; Gulsan, Mehmet Eren; Bilgehan, Mahmut;
 Abstract
This paper deals with the reliability analysis of design formulations derived for predicting the punching shear capacity of FRP-reinforced two-way slabs. Firstly, a new design code formulation was derived by means of gene expression programming. This formulation differs from the existing ones as the slab length (L) was introduced in the equation. Next, the proposed formulation was tested for its generalization capability by a parametric study. Then, the stochastic analyses of derived and existing formulations were performed by Monte Carlo simulation. Finally, the reliability analyses of these equations were carried out based on the results of stochastic analysis and the ultimate state function of ASCE-7 and ACI-318 (2011). The results indicate that the prediction performance of new formulation is significantly higher as compared to available design equations and its reliability index is within acceptable limits.
 Keywords
reliability;fiber reinforced polymer;RC slab;punching shear;structural safety;Monte Carlo simulation;
 Language
English
 Cited by
1.
Analysis of punching shear in high strength RC panels-experiments, comparison with codes and FEM results,;;;;

Computers and Concrete, 2016. vol.17. 6, pp.739-760 crossref(new window)
1.
Analysis of punching shear in high strength RC panels-experiments, comparison with codes and FEM results, Computers and Concrete, 2016, 17, 6, 739  crossref(new windwow)
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