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首页> 外文期刊>Проблемы прочностиПроблемы прочности: на рус.укр.и анг.языках >Pulse Current Treatment Effect on the Strength of Reinforcing Steel and Its Weld Joint under Impact Loading
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Pulse Current Treatment Effect on the Strength of Reinforcing Steel and Its Weld Joint under Impact Loading

机译:脉冲电流处理效应的强度下钢筋及其焊缝的影响加载

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摘要

We present results of static and impact tension tests of as-received reinforcing steel specimens, specimens with weld joints in their test portion, as well as specimens pretreated by high-density pulse current. As test results demonstrate, an increased strain rate enhances strength, and the pulse current treatment greatly influences the strength and plasticity of a defect-containing weld metal under static and impact tension.
机译:我们提出的静态结果和影响张力测试的应用基钢筋标本,在他们的试验部分标本与焊接接头,以及由高密度标本进行预处理脉冲电流。增加应变率增强力量,和脉冲电流处理会极大地影响defect-containing的强度和塑性焊缝金属在静态和张力的影响。

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