【摘要】 在对大量试验研究及工程实例分析研究的基础上提出了判别钢筋混凝土构件剩余寿命的两个标准以及基于现状检测、采用钢筋锈蚀产物名义体积膨胀系数和钢筋混凝土有限元分析方法的剩余寿命预测方法，四个预测实例表明本方法的预测结果与实际情况符合良好。更多还原

【Abstract】 Based on the investigation of a large number of laboratory tests and practical cases, two criteria for residual life of RC members are presented, The method for predicting residual service life based on condition inspection, using RC finite element analysis and that by the coefficient of nominal volume expansion of corrosion product of steel are hereby presented. Four prediction cases indicated that the results obtained by this prediction method agree well with the actual condition.更多还原