美国混凝土协会标准体系浅析

Brief Analysis on the Standard System of American Concrete Institute

美国混凝土协会标准体系是一个专门针对混凝土材料和结构的标准体系,现已是美国国内唯一为官方所承认的有关混凝土的规范文件。其它协会标准在涉及到混凝土的设计、施工、检测、修复和评估等方面皆需援引ACI标准,同时ACI标准中也引用了其它协会标准,各标准间相互穿插渗透,形成一个完整的体系。本文简要介绍了ACI及其标准体系,并与美国其它标准体系以及中国标准进行对比,为涉及美国标准的水电工程设计提供参考。

Standard system of American Concrete Institute is dedicated for concrete material and structures,which is the solely code about concrete engineering officially recognized in America.ACI standards are usually quoted by other standard associations in the scope of design,construction,testing,repair and evaluation of concrete,meanwhile ACI standards also quote from other standards,and they are interspersed with each other which forms a complete standard system.This paper briefly introduces ACI and its standard system,and compares it with other US standard systems and Chinese standards,so as to provide a reference for design of hydropower projects when American standards are involved.