钢结构焊接变形分析及控制方法研究 - xzbu.com 中国论文网 关键词:钢结构；焊接变形；控制方法 [gap=437]Keywords: steel structure; The welding deformation; Control method
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Low melting point and good liquidity to base the welding deformation is small.
低熔点及良好的流动性使母材焊接变形很小。
Therefore, it is necessary to forecast and control the overall structure of the welding deformation.
因此，预测并控制整个结构的焊接变形量是有必要的。
The welding deformation can seriously affected the quality, erection and using performance of steel structure.
焊接残余变形会严重影响钢结构的质量、安装及使用性能。
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