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目前从混凝土配合比试件、标准养护试件、同条件养护试件到有效等效养护龄期、混凝土强度检验评定等各个方面,缺乏统一的评定标准,因此,输变电工程建设中混凝土质量保证缺乏统一有效的控制依据。通过大量的实践及多方查找标准,提出电网建设输变电工程中结构混凝土试件标准养护及同条件养护的条件和标准要求,为工程建设的质量保证和事后评价提供了科学的标准和依据。
At present, there is a lack of a unified assessment standard for various aspects such as concrete mix test, standard curing test, same curing test, effective equivalent curing age and concrete strength test. Therefore, the quality assurance of concrete in power transmission and transformation project Lack of a unified and effective basis for control. Through a large number of practices and multi-criteria search criteria, the conditions and standards of structural concrete specimens maintenance and condition maintenance are proposed, which provide scientific standards and basis for the quality assurance and ex-post evaluation of engineering construction.