... 封层 seal coat 大粒径沥青混合料 large stone asphalt mixture 交工验收弯沉值 acceptance deflection ...
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...技术 - 机械,电子文档资料 关键词:大粒径沥青混合料;柔性基层;配合比;施工技术 [gap=818]Key words: large-stone asphalt mixes; flexible base course; mix design; construction technology ..
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大粒径沥青碎石混合料 LSAM
大粒径沥青混合料具有很好的高温稳定性；
The large-stone asphalt mixes(LSM) have good stability in high temperature;
分析了大粒径沥青混合料的结构组成特性和强度构成机理，对大粒径沥青混合料的配合比设计进行研究。
To analyze the features of the large-size asphalt mixture and the mechanism of strength formation and make a research on the gradation design of it.
利用落锤式抗压冲击仪测定沥青混合料的冲击韧性，采用冲击韧性这一指标评价大粒径沥青混合料的抵抗反射裂缝能力。
To use the drop-weight impact meter to measure the impact toughness of the asphalt mixture, put forward the use of the impact toughness as an index to evaluate the anti-reflective cracking ability.
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