Prediction of Remaining Service Life of Existing Concrete Structures Based on Reliability
Prediction of Remaining Service Life of Existing Concrete Structures Based on Reliability
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发表时间：
2001
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通讯作者：
Zhao Shang
中科院分区：
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作者：
Zhao Shang
基于可靠性理论，提出了在役混凝土结构剩余使用寿命的评估标准。针对在役混凝土结构实际抗力和荷载随时间变化的特点，提出了一种动力可靠度分析方法。在此基础上，提出了不同维修加固条件下的剩余使用寿命预测模型。
An assessment criterion for remaining service life of existing concrete structures is put forward based on reliability theory in this paper. According to the characteristic that actual resistance and loads of existing concrete structures vary with time, a method for analyzing dynamic reliability is provided. Following these, a model is proposed to predict the remaining service life under different conditions of maintenance and reinforcement.