Presents model for angular deformation of longitudinal weld.
提出压力容器简体纵焊缝产生角变形的模型。
The results show:The tensile residual stresses in the longitudinal weld are higher than that in the horizontal.
结果表明:平行于焊缝的残余应力大于垂直焊缝的残余应力;
The excess material formed on the internal surface of a coiled tubing string by the longitudinal weld during manufacture.
挠性管柱在制造时由于纵向焊接在其内表面所形成的多余物质。
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