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半柔性混合料配合比设计研究
发表时间:2011-06-30 浏览量:1467 下载量:716
全部作者: | 赵明,郭逸轩 |
作者单位: | 长安大学公路学院 |
摘 要: | 通过某水泥路面加铺的工程实例,对半柔性混合料的配合比设计进行研究,并以劈裂强度作为控制指标确定半柔性混合料的乳化沥青用量、用水量和水泥用量;通过路用性能试验验证半柔性材料在水泥路面加铺的可行性,为材料的进一步推广提供借鉴。 |
关 键 词: | 道路与铁道工程;半柔性混合料;配合比设计;劈裂强度;路用性能 |
Title: | Design reseach on mix proportion of semi-flexible mixture |
Author: | ZHAO Ming, GUO Yixuan |
Organization: | Highway School, Chang'an University |
Abstract: | In this paper, by the project example of a concrete pavement overlay, the mix proportion of semi-flexible mixture design is studied and splitting strength was taken as a main control index to determine account of emulsified asphalt, water and cement. The road performance test shows that semi-flexible mixture can be used in the concrete pavement overlay and gives reference for further use. |
Key words: | road and railway engineering;semi-flexible mixture; mix design; splitting strength; road performance |
发表期数: | 2011年6月第12期 |
引用格式: | 赵明,郭逸轩. 半柔性混合料配合比设计研究[J]. 中国科技论文在线精品论文,2011,4(12):1131-1134. |
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