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| DB32/T 4778-2024 Technical code of practice for welding of orthotropic steel bridge deck (English Version) |
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Detail of DB32/T 4778-2024
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Introduction of DB32/T 4778-2024
本文件规定了正交异性钢桥面板焊接技术的基本规定、焊接材料、坡口型式及加工、组装、焊接工艺、变形控制及矫正、返修等的要求。
本文件适用于直线型正交异性钢桥面板 U 肋、横隔板接板及 U 肋嵌补段焊接。
Contents of DB32/T 4778-2024