苏丹溢洪道主弧门支臂后端板制作与焊接变形控制

FABRICATION AND CONTROL OF WELDING DEFORMATION OF BOOM REAR END PLATE FOR SPILLWAY MAIN ARCH IN SUDAN

在制作弧门支臂时,后端板制作与焊接变形一直作为控制整体质量的重点,稍有不慎就会超出质量要求。在此,结合制作苏丹溢洪道主弧门支臂后端板实践予以介绍。

In the fabrication of booms of arches,the manufacture of the rear end plate and welding deformation are the key to controlling the global quality.It is introduced the practice of making the boom′s rear end plate for the spillway main arch in Sudan.