| 矫直状态下钢管弹塑性变形区的研究 |
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| 引用本文： | 李强.矫直状态下钢管弹塑性变形区的研究[J].钢管,1995(4):34-37. |
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| 作者姓名： | 李强 |
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| 作者单位： | 包头钢铁学院 |
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| 摘 要： | 根据钢管矫直时的变形规律，通过对矫直中钢管的力学状态及矫直前后的状态参数分析，建立了一种适于现场应用的确定钢管弹、塑性变形区的新方法。
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| 关 键 词： | 矫直，弹区比，塑弯比 |
INVESTIGATION ON ELASTIC/PLASTIC DEFORMATION ZONE OF STEEL PIPE BEING STRAIGHTENED |
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| Li Qiang.INVESTIGATION ON ELASTIC/PLASTIC DEFORMATION ZONE OF STEEL PIPE BEING STRAIGHTENED[J].Steel Pipe,1995(4):34-37. |
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| Authors: | Li Qiang |
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| Affiliation: | Baotou I&S Institute |
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| Abstract: | On the ground Of the deformation law of steel pipe under straightening,the author brings us an analysis regarding the mechanical condition of steel pipe being straightened and pre/post straightening conditional parameters thereof as well,resulting in a new approach to on-the-site determination of the said steel pipe elastic/plastic deformation zone. |
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| Keywords: | Straightening Elastic zone ratio Plastic bending ratio |
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