한국정밀공학회지 (Journal of the Korean Society for Precision Engineering)
- 제9권4호
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- Pages.118-125
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- 1992
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- 1225-9071(pISSN)
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- 2287-8769(eISSN)
정수압을 받는 축대칭 절두체 원추형 압력용기의 응력해석
Stress Analysis of a Hydrostatically Pressurized Frustum of Axisymmetric Conical Pressure Vessel
- Baek, Tae-Hyun (Faculty of Mechanical Engineering, Kunsan National University) ;
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Chung, Tae-Jin
(Faculty of Mechanical Engineering, Kunsan National University)
- 발행 : 1992.12.01
초록
Theoretical equations for hoop stress, longitudinal or meridian stress and Von Mises stress of an axismmetric conical pressure vessel and a frustum of conical pressure velle, both of which are pressuized by hydrostatic loading, are derived from equilibrium equations. The membrane stresses conputed by theoretical equations for a conical pressure vessel and a frustum of conical pressure vessel are compared with the values obtained from finite elelment method. Based on the fact that the computational values by theoretical equations are well agreed with the finite element results, derived equations are proved to be valid and it is possible for those equations to be conveniently used for structural analysis or design of frustum of conical pressure vessel which is a part of silo body.
키워드