锈蚀钢筋力学性能变化初探 |
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引用本文: | 惠云玲. 锈蚀钢筋力学性能变化初探[J]. 工业建筑, 1992, 0(10): 33-36 |
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作者姓名: | 惠云玲 |
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作者单位: | 冶金工业部建筑研究总院 |
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摘 要: | 本文探讨了正常钢筋与锈蚀钢筋应力-应变曲线的差异,揭示了锈蚀钢筋力学性能的初步规律,提出了钢筋锈蚀后的伸长率、屈服强度和抗拉强度的变化曲线。
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关 键 词: | 钢筋 锈蚀 力学性能 |
APPROACH TO MECHANICAL BEHAVIOR OF RUSTY REINFORCEMENT |
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Abstract: | Based on test and analysis, this paper discusses the difference of the stress-strain curve betweenthe original and rusty reinforcement, and reveals initial laws about mechanical behavior of rusty bars,then raises change curves of the extensibility, yield strength and tensile strength. |
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