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    STUDIA CHEMIA - Issue no. 1 / 2009  
         
  Article:   CASE STUDY OF STRUCTURAL SAFETY BASED ON ARTIFICIAL INTELLIGENCE.

Authors:  CĂLIN IOAN ANGHEL, IOAN LAZĂR.
 
       
         
  Abstract:   The paper provides a new insight into safety assessment using artificial intelligence methods. In safety index assessment, beside of the traditional FORM/SORM methods, a minimax probability machine approach was implemented. The core of the procedure based on a binary classification approach was developed according to a novel type of support vector machine in a minimax manner. The procedure, involving a link between artificial intelligence and structural reliability methods was developed as a user-friendly computer program in MATLAB language. For simplicity, only safety index approaches was presented. A numerical example replicating some previous related works reveals the opportunity of this approach in safety analysis.

Keywords: risk assessment, safety index, limit state function, support vector machine, minimax approach, pressure vessel.
 
         
     
         
         
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