structural bead的意思|示意

Localized heating from the welding process and subsequent rapid cooling induces welding shrinkage stresses along weld bead during welding thin-wall plate and causes structural buckling distortions.

在薄板焊接中，由于局部加热和迅速冷却产生了沿焊缝方向的焊接收缩应力，而导致焊接薄板发生屈曲变形。

Under this context, material and structural test and theoretical analysis research is meaningful on new energy-saving building material, glazed hollow bead insulation concrete.

在此背景下，对玻化微珠保温混凝土这一新型建筑保温节能材料及其结构进行试验与理论分析研究具有重要意义。

In this context, material and structural test and theoretical analysis research is meaningful on new energy-saving building material, glazed hollow bead insulation concrete.

在此背景下，对新型建筑保温节能材料——玻化微珠保温混凝土进行理论分析与试验研究具有重要意义。