| 混凝土中钢筋锈蚀率的现场非破损测评方法的研究 |
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| 引用本文： | 洪乃丰 何鸣. 混凝土中钢筋锈蚀率的现场非破损测评方法的研究[J]. 工业建筑, 1992, 0(1): 39-43 |
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| 作者姓名： | 洪乃丰 何鸣 |
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| 作者单位： | 冶金工业部建筑研究总院(洪乃丰)，冶金工业部建筑研究总院(何鸣) |
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| 摘 要： | 本文通过27个月的构件试验和电化学测量,取得了上千个试验数据,把腐蚀失重与非破损所测综合电流的指标统一起来,建立了对应关系,从而实现了对已有结构中钢筋锈蚀速度的预测,经试验和现场试用表明,是一项可行的技术。
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| 关 键 词： | 钢筋 锈蚀 腐蚀失重 测量 电化学 |
EXPERIMENTAL STUDY ON THE IN SITU MFASUREMENTS OF REINFORCEMENT CORROSION RATE BY NON-DESTRUCTIVE METHOD |
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| Abstract: | The study in this paper is based on member-testing and electrochemical measurements for aperiod of 27 months, during which a thousand of testing data were taken, and a corresponding relationwas established by unifying the indications of corrosion weightlessness and those of integrating currentby non-destructive measurements, thus realizing the prediction for reinforcement corrosion rate in ex-isting structures. It has been shown through tests and tentative field applications that this technique isfeasible. |
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