Fuzzy logic in commercial expert system-results and prospects
Fuzzy Sets and Systems - Special memorial volume on fuzzy logic and uncertainly modelling
Fuzzy sets and fuzzy logic: theory and applications
Fuzzy sets and fuzzy logic: theory and applications
Concrete bridge deterioration diagnosis using fuzzy inference system
Advances in Engineering Software
First Course On Fuzzy Theory And Applications.
First Course On Fuzzy Theory And Applications.
An imaging data model for concrete bridge inspection
Advances in Engineering Software
Short Communication: Digital image restoration by Wiener filter in 2D case
Advances in Engineering Software
Fuzzy logic model for the prediction of bond strength of high-strength lightweight concrete
Advances in Engineering Software
Advances in Engineering Software
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This paper presents an expert system that was developed with the goal of classifying the surface finish of self-compacting concrete (SCC) precast elements. The classification concerns the presence of bugholes, which are imperfections that appear on a concrete surface after demoulding. The surface evaluation is based on digital images that are processed by an image analysis tool. This tool defines the parameters that will be evaluated by a fuzzy logic-based classification tool. The classification is based on a novel scale that considers the degree of treatment necessary to achieve proper surface finish. The proposed system was applied to evaluate SCC precast elements. The results from the case study highlight the success of the proposed expert system in evaluating SCC finish. In addition, the system proved to be of great help when used for systematic analyses of the effect of mixture proportions on surface quality.