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감소된 단면을 가지는 파이프의 좌굴 거동에 관한 연구Buckling Analysis of Pipelines with Reduced Cross Section
- Other Titles
- Buckling Analysis of Pipelines with Reduced Cross Section
- Issue Date
- Apr-2013
- Publisher
- 한국구조물진단유지관리공학회
- Citation
- 한국구조물진단유지관리공학회 2013년 봄 학술발표회 논문집, v.17, no.1, pp.768 - 771
- Indexed
- OTHER
- Journal Title
- 한국구조물진단유지관리공학회 2013년 봄 학술발표회 논문집
- Volume
- 17
- Number
- 1
- Start Page
- 768
- End Page
- 771
- Abstract
- This study presents a theoretical solution of elastic critical buckling load of infinitely long pipelines with non-uniform thickness under external pressure. The solution is derived with an assumption that a cylindrical shell under external pressure can be considered as a simple ring. The eigenfunctions are derived to obtain the critical buckling load for a ring structure with two thickness-reduced regeions. The finite element analysis is performed to verify the theoretical solutions.
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Collections - 서울 공과대학 > 서울 건설환경공학과 > 1. Journal Articles
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Related Researcher
- Choi, Dong Ho
- COLLEGE OF ENGINEERING (DEPARTMENT OF CIVIL AND ENVIRONMENTAL ENGINEERING)