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Plastic limit loads for thick-walled branch junctions
- Lee, K-H;
- Kim, Y-J;
- Budden, P. J.;
- Nikbin, K.
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This technical note extends the validity of limit load solutions for thin-walled branch junctions, previously proposed by the current author, to thick-walled cases. it is achieved simply by re-normalizing the thin-wall expressions by the limit loads of thick-walled tubes instead of those of thin-walled tubes. Comparison with finite element results shows overall good agreement.
키워드
finite element limit analysis; limit load; thick-walled branch junctions; INTERNAL-PRESSURE; INPLANE MOMENT
- 제목
- Plastic limit loads for thick-walled branch junctions
- 저자
- Lee, K-H; Kim, Y-J; Budden, P. J.; Nikbin, K.
- 발행일
- 2009-02
- 유형
- Article
- 권
- 44
- 호
- 2
- 페이지
- 143 ~ 148