Open AccessOptimization of bearing capital of structural roof slab
Author(s) -
Andrey Vasilkin
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1030/1/012100
Subject(s) - mathematical optimization , constructive , computer science , slab , set (abstract data type) , parametric statistics , roof , conceptual design , optimal design , optimization problem , mathematics , structural engineering , engineering , statistics , process (computing) , human–computer interaction , machine learning , programming language , operating system
The problem of exploring the optimum alternative of bearing capital of structural roof slab design solution is set and worked out in the article. As a method of searching for the optimum alternative, the parametric optimization method is used. Previously, a number of examples illustrate the application of this method. Then one variable parameter is chosen so that its changing provides a graph of objective function behavior, which in turn provides an optimal constructive solution according to the assumed optimality criterion. Constraints of the problem are strength and sustainability regulatory requirements and also a number of design parameters. Metal consumption was assumed as an optimality criterion. The work presents efficiency and relevance of optimization procedures while searching for design solutions at the early (conceptual) stage of design, which provide for an engineer the necessary information to choose reasonable design solutions based on options analysis.