Since the box-shape frame and other parts are investigated separately in this stage, the regularities of the wholly frame’s welding deformations and their main manufacturing influential factors are becoming clear.
在这一阶段上,分别研究了由箱型梁构成的构架及各合件,最后,获得了构架总体焊后变形规律及影响焊接变形量的主要工艺因素。
参考来源 - 箱型结构焊接变形预测、控制及应用As welding deformations of curved hull block is complex, it s is difficult to predict its deformation.
由于船体曲板焊接变形的复杂性，曲板焊接变形的预测一直为焊接变形预测的一个难点。
参考来源 - 基于固有应变的船体曲板焊接变形预测·2,447,543篇论文数据，部分数据来源于NoteExpress
Prediction of welding deformations of stiffened plate based on inherent strain;
提出了基于固有应变对接薄板失稳分析的基本方程。
As welding deformations of curved hull block is complex, its is difficult to predict its deformation.
由于船体曲板焊接变形的复杂性，曲板焊接变形的预测一直为焊接变形预测的一个难点。
In addition, welding deformations cause errors during the assembling of the structure and prevent increase of productivity.
此外，焊接变形还会导致结构出现装配误差，从而影响生产率。
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