Proceedings of the Korean Society for Noise and Vibration Engineering Conference (한국소음진동공학회:학술대회논문집)

  • 1997.04a
  • /
  • Pages.128-132
  • /
  • 1997
  • /
  • 1598-2548(pISSN)
The Korean Society for Noise and Vibration Engineering (한국소음진동공학회)
권호 표지

Optimum Allocation of Pipe-suport by Genetic algorithm (2nd Reports, In Case of Seismic Excitation)

유전 알고리즘에 의한 배관 지지대의 최적배치

  • 양보석 (부경대학교 기계공학과) ;
  • 전상범 (부경대학교 대학원) ;
  • 유영훈 (부경대학교 기계공학과) ;
  • 김진욱 (한국기계연구원 원자력공인사업단)
  • Published : 1997.04.01
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Abstract

This paper deals with the optimization of pipe-support allocation using the genetic algorithm, and shows the feasibility of the optimization method to actual design problems and also the convergence characteristics of optimization calculation with respect to the various seismic waves. The piping system was modeled as mass-spring system with 5 degrees of freedom and the support was as spring-damper. The support allocation problem was formulated to minimize the response of the piping system to seismic excitation.

Keywords