由于水工建筑物的老化失修及其加固补强以至更新改造的任务日益加重,要求对混凝土建筑物的耐久性进行定量的评价,已成为当前急待研究的重要课题。本文所介绍的方法尽管只是针对新建混凝土建筑物,而未涉及现有建筑的补强加固后的耐久性诊断或残存寿命的予测,但对开展这方面的研究有一定的参考价值。 Due to the aging repair and reinforcement of hydraulic structures as well as the task of renewal and reconstruction, the quantitative evaluation of the durability of concrete structures has become an important issue to be urgently studied. Although the method described in this paper is only for the new concrete buildings, but does not involve the durability diagnosis or residual life prediction of the existing buildings after reinforcement and reinforcement, it is of certain reference value for the research in this field.