当前位置: 首页 > 文章 > 橡胶颗粒沥青混合料高温稳定性能研究 内蒙古农业大学学报(自然科学版) 2014 (5) 101-105
Position: Home > Articles > STUDY THE STABILITY AT HIGH TEMPERATURE OF RUBBER PARTICLES ASPHALT MIXTURE Journal of Inner Mongolia Agricultural University(Natural Science Edition) 2014 (5) 101-105

橡胶颗粒沥青混合料高温稳定性能研究

作  者:
栾传宝;王国忠;解松芳
单  位:
内蒙古农业大学能源与交通工程学院;内蒙古交通设计研究院有限责任公司;内蒙古农业大学林业工程学院
关键词:
橡胶颗粒;灰熵关联法;动稳定度;马歇尔试验特征值
摘  要:
橡胶颗粒的加入,对沥青混合料的马歇尔试验特征值产生显著影响。本文通过灰色关联熵分析理论评价马歇尔试验特征值对橡胶颗粒沥青混合料高温稳定性的影响。研究认为:在连续密级配中,稳定度、饱和度、流值、沥青用量对高温稳定性影响显著;毛体积密度、间隙率、空隙率次之,这为橡胶颗粒沥青混合料的配合比设计和高温稳定性的改善提供依据。
译  名:
STUDY THE STABILITY AT HIGH TEMPERATURE OF RUBBER PARTICLES ASPHALT MIXTURE
作  者:
LUAN Chuanbao;WANG Guozhong;XIE Songfang;Inner Mongolian Communications Design & Research Institute Co. ltd;College of Energy and Traffic Engineering,Inner Mongolia Agricultural University;
关键词:
Rubber particles Asphalt mixture;;grey correlation entropy;;dynamic stability;;Marshall characteristic parameters
摘  要:
The rubber particles joining have a significant impact on the Marshall stability and flow of mixture,this paper discussion Marshall characteristic parameters impact on high temperature of rubber particles asphalt mixture by grey correlation entropy. Research shows : on continuous gradation,Stability,saturation,flow,asphalt content have significant impact on high temperature,bulk density,clearance rate,voids are samaller than them. That provide a basis for the rubber particles of asphalt mixture gradation designing and high temperature stability improvement.

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