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得到了焊接过程中纵向应力的演变规律与焊后应力场的分布情况。
Evolvement process of longitudinal stress and residual stress field after welding are obtained.
得到了焊接过程中纵向应力的演变规律与焊后应力场的分布情况。
Evolvement of longitudinal stress and residual stress field after welding are obtained.
通过对不同张拉方案计算结果的分析,提出减小纵向应力,保障安全应用的建议。
Through the analysis on computation results of different tensioning schemes, the suggestions of reducing longitudinal stress for application safety are put forward.
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