Behavior of Elbows with Ovalization of the Tangential Pipes

직선배관 타원변형을 고려한 엘보우 거동

  • 이상호 (단국대학교 토목환경공학과) ;
  • 송현섭 (단국대학교 토목환경공학과)
  • Received : 2010.10.20
  • Accepted : 2010.12.17
  • Published : 2010.12.31


The effects of the ovalization of the tangential pipes to the elbows are analyzed. The geometric nonlinear behaviors of the elbows are shown with the element capable of ovalization. The relationships between the length of the tangential pipes in the models and the bend angles of the elbows are analyzed to supplement the ASME code. And the proper length of the tangential pipes for the elbow models are suggested.


Curved Pipes;Elbow;Ovalization


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