| 编笼滚焊对PC钢棒性能的影响 |
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| 引用本文： | 吴东明.编笼滚焊对PC钢棒性能的影响[J].金属制品,2006,32(1):46-47. |
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| 作者姓名： | 吴东明 |
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| 作者单位： | 武汉钢铁集团钢丝绳厂,430052 |
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| 摘 要： | PC钢棒编笼滚焊后延伸率降低是造成管桩生产过程中断筋的重要原因,钢棒生产厂应提高其延伸率以保证滚焊后还有一定的延伸性能储备,管桩厂使用合适的滚焊电流是减少钢棒张拉及蒸养断裂的有效手段。
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| 关 键 词： | PC钢棒 编笼滚焊 断裂 |
| 收稿时间： | 2005-06-06 |
| 修稿时间： | 2005-06-06 |
Effect of Ring Welding of Weaving Cage on Property of PC Steel Bar |
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| Wu Dongming.Effect of Ring Welding of Weaving Cage on Property of PC Steel Bar[J].Steel Wire Products,2006,32(1):46-47. |
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| Authors: | Wu Dongming |
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| Affiliation: | Wire Rope Plant of Wuhan Iron and Steel Group Co. 430052 |
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| Abstract: | The elongation reduction after ring welding of weaving cage of PC steel bar is main cause for bar breaking in the course of pipe pile production. The steel bar production plant should raise elongation so as to guarantee definite elongation property reservation after ring welding. It is an effective means that the pipe pile plants use suitable ring welding electrical current to reduce breaking in the course of stretching and steam maintenance. |
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| Keywords: | PC steel bar ring welding of weaving cage break |
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