Assessment of Existing Reinforced Concrete Structures With Usage of the Fuzzy Logic – Based Expert System

Abstract

Строительство и реконструкция 74 _________________________________________________________ №5 (85) 2019 (сентябрь-октябрь) 15. Mandy Korff. Deformations and damage to buildings adjacent to deep excavations in soft soils. 1001307-004-GEO-0002, Version 02, 26 November 2009, Deltares, 2009, 143 p. 16. Chunyuk D.YU., Sergeyev S.A. Otsenka ispol'zovaniya metoda konechnykh elementov pri usilenii fundamentov rekonstruiruyemykh zdaniy [Evaluation of the use of the finite element method for strengthening the foundations of reconstructed buildings]. V mire nauchnykh otkrytiy.

Quantification Assessment of the Existing Reinforced Concrete Structures Based on Fuzzy Logic

“…The stages of development of the Fuzzy Logic System are presented in details in [4,5]. For the development of the fuzzy production model for assessing of the existing structures performance it is necessary to formulate set, consisting the basic variables (see Table 1) which are characterized performance of element and set, characterizing (present) damage level (see Table 2).…”

“…The common structure deficiencies associated with the deterioration of the structural element are corrosion of steel reinforcement and the cracking, scaling and spalling concrete, deflections. The ranges for basic variables and correlation function were adopted based on the own numerical and experimental studies [4][5][6].…”

Assessment of the existing reinforced concrete structures with usage of the fuzzy logic – based expert system

“…The stages of development of the Fuzzy Logic System are presented in details in [4,5]. For the development of the fuzzy production model for assessing of the existing structures performance it is necessary to formulate set, consisting the basic variables (see Table 1) which are characterized performance of element and set, characterizing (present) damage level (see Table 2).…”

“…The common structure deficiencies associated with the deterioration of the structural element are corrosion of steel reinforcement and the cracking, scaling and spalling concrete, deflections. The ranges for basic variables and correlation function were adopted based on the own numerical and experimental studies [4][5][6].…”

“…The starting point, as it has pointed out in numerious publications [7][8][9][10], is the availability of an inventory of data and information derived from the investigation on the analyzed building, the collecting and organization of which is performed by using the survey diagnostic forms, as it shown in [5].…”