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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2020.6
- 수록면
- 263 - 268 (6page)
이용수
초록· 키워드
오류제보하기
The welding-induced buckling distortion is one of the prime concerns in the welded thin plate panels. In this study, an analytic scheme of the plasticity-based elastic buckling prediction was proposed to assess the welding-induced buckling sensitivity of the thin plate panels. Through the scheme, the effect of the structural design and welding fabrication variables on the buckling sensitivity has been analytically investigated. Experiments were also conducted to observe the welding distortion in the test panels. It was found that buckling was unavoidable unless the heat input to the thin plates during butt welding was adequately controlled. It was noted that the buckling distortion in thin plate panels may not be satisfactorily prevented either by considering only the structural arrangement or by controlling only the welding variables. Therefore, the integrated structural design is required in addition to the consideration of welding parameters for the panel assembly. Under those circumstances, it is expected that the proposed scheme can be an effective measure to identify whether an integrated structural and welding design for the thin plate panels can be put in production or if it should be withdrawn for further engineering consideration.
목차
Abstract
1. Introduction
2. Prediction of the Buckling Sensitivity
3. Experiments
4. Conclusions
References
참고문헌 (19)
참고문헌 신청
C. Conrardy / 1997 / Control of Distortion in Thin Ship Panels / J. Ship Prod 13(2):83~92
C. Conrardy / 2006 / Practical Welding Techniques to Minimize Distortion in Lightweight Ship Structures / J. Ship Prod 22(4):239~247
C. L. Tsai / 2004 / Thermal and Mechanical Evolution of Welding-induced Buckling Distortion / J. Chinese Inst. Eng 27(6):907~920
C. L. Tsai / 2006 / Investigating the Bifurcation Phenomenon in Plate Welding / Weld. J 85(7):151s~162s
K. Masubuchi / 1996 / Prediction and Control of Residual Stresses and Distortion in Welded Structures / Trans. JWRI 25(2):53~67
C. Conrardy / 2006 / Practical Welding Techniques to Minimize Distortion in Lightweight Ship Structures / J. Ship Prod 22(4):239~247
C. L. Tsai / 2004 / Thermal and Mechanical Evolution of Welding-induced Buckling Distortion / J. Chinese Inst. Eng 27(6):907~920
C. L. Tsai / 2006 / Investigating the Bifurcation Phenomenon in Plate Welding / Weld. J 85(7):151s~162s
K. Masubuchi / 1996 / Prediction and Control of Residual Stresses and Distortion in Welded Structures / Trans. JWRI 25(2):53~67
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UCI(KEPA) : I410-ECN-0101-2020-581-000842297