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A Study on the Safety of TBP(150A) with Forming Analysis and Strength Test

성형해석 및 강도실험을 통한 분기배관(150A)의 안전성에 관한 연구

  • 이성호 (김천대학 컴퓨터응용모델링계열) ;
  • 김희송 (단국대학교 기계공학과)
  • Published : 2008.07.01

Abstract

For this study, the forming analyses and body strength tests of TBP were performed on the main pipe size 150A(KS D3507, KS D 3576 10S). The branched pipe sizes utilized were 25A, 32A, 40A, 50A, 65A, 80A, 100A and 125A. A general FEM program, ABAQUS, was used as the forming analyses method of TBP. Using the results, the strength of TBP was then tested in order to determine the safety of TBP when the working pressure was applied. The results indicate that TBP may be safely used in water-based fire protection pipe systems in terms of the strength.

Keywords

TBP(T-Branched Pipe);FEM(Finite Element Method);Forming Analysis;Carbon Steel Pipe;Stainless Pipe

References

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