Results from the experiment show that the load bearing ability of the single-lap joint decreases as the length of the gap increase but the actual shear strength is increased in same time.
结果表明，随着间隙长度的增加，接头的承载能力趋于减小，但接头的实际剪切强度却持续上升；当间隙长度继续增加时，接头的实际强度趋于下降。
The shear strength and elongation of the lap joint increase with the increase of strain rate.
焊点的剪切强度及伸长量随应变速率的增加而增加。
The shear strength and elongation of the lap joint increase with the increase of strain rate.
焊点的剪切强度及伸长量随应变速率的增加而增加。
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