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本文介绍热拌沥青混合料组成设计的方法,包括:集料类型和级配选择时应考虑的因素,沥青标号选择时应考虑的因素,马歇尔设计方法和标准。本文分析了马歇尔设计方法的缺陷,介绍了新设计方法研究的动向。
This article describes the design of hot mix asphalt composition design methods, including: aggregate types and grading factors should be considered when selecting the asphalt marker selection factors should be considered, Marshall design methods and standards. This article analyzes the shortcomings of the Marshall design method and introduces the research trends of the new design method.