Optimation and dimensional of plane trusses of Wood, applying the genetic algorithms method / OtimizaÃÃo e dimensionamento de treliÃas planas de madeira empregando o mÃtodo dos algoritmos genÃticos

AUTOR(ES)

LÃvia Maria PalÃcio Ribeiro

DATA DE PUBLICAÇÃO

2008

RESUMO

The objective of this study is to present information on the optimization of plane truss wooden structure using the method of genetic algorithms. All assessments are made by the computer program called Optimization Structures Plane (OTP). It was also used the computer program GESTRUT for determining forces and displacement. It was evaluated pitched trusses, with the goal of finding the best geometrical configuration in terms of the distribution of members and inclination between chords. It was evaluated three study cases of trusses with different configurations in relation to the length/width of the area covered.

ASSUNTO(S)

algoritmos genÃticos tesouras duas Ãguas optimization estruturas de madeira (construÃÃo civil) otimizaÃÃo wooden structure engenharia civil estruturas de madeira genetic algorithms pitched trusses

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