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近几年来,各种混凝土坝由于碱骨料反应产生的问题引起了人们越来越多的注意。本文旨在分析和探讨引起上述情况的原因,同时,根据国际大坝委员会进行的调查结果,重新对世界各国在混凝土建筑物上引起的破坏以及所采取的补救措施作了评估。作者还对可以采取的保护性措施提出了建议。
In recent years, a variety of concrete dams due to the reaction of alkali aggregate caused more and more attention. The purpose of this paper is to analyze and explore the causes of the above situation and to re-evaluate the damage caused by concrete structures in various countries in the world and the remedial measures taken, based on the findings of the International Commission on Dams. The author also made recommendations on the protective measures that could be taken.