粗集料断级配SAC25设计检验方法的分析

Design and verification for gradation SAC25 of coarse aggregates and analysis of method

简要介绍了检验粗集料矿料级配SAC能否形成紧密骨架密实结构、一般骨架密实结构、悬浮密实结构的组成计算方法,通过具体实例的分析与计算,详细讲叙了SAC级配设计方法中所提及的两种对混合料骨架形成的检验方法VCADRF和VCAAC法。

This paper introduces the calculation method for gradation SAC of coarse aggregates to verify forming random construction compact framework dense structure, general framework dense structure, suspended framework dense structure, furthermore, two different methods the VCADRF and VCAAC were used to verify the skeleton status in the design of gradation SAC was narrated comprehensively through concrete examples.