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Abstract:
以船体甲板结构为研究对象,采用热弹塑性法和局部整体法计算分析甲板分段典型焊接接头应变大小,并将该计算结果与实验测量结果相对比控制和验证有限元计算精准度.以典型焊接接头计算结果为基础,采用Weld-Planner焊缝收缩法预测甲板分段结构的焊接变形.采用焊缝收缩法计算工程结构的焊接变形时,计算过程易于收敛,计算效率显著提高,是预测大型复杂结构焊接变形一种方便有效的方法.
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Source :
造船技术
ISSN: 1000-3878
Year: 2015
Issue: 2
Page: 85-91
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 3
Chinese Cited Count:
30 Days PV: 0
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