再生沥青化学组成与其常规理化性能的灰熵分析  

Analysis of chemical make-up and material properties of regenerated asphalt by grey relation entropy

作　　者：赵晓争[1] 郭进存[1] 廖克俭[1] 丛玉凤[1] 戴跃玲[1] 

机构地区：[1]辽宁石油化工大学石化学院应化系,辽宁抚顺113001

出　　处：《化工科技》2005年第1期38-40,共3页Science & Technology in Chemical Industry

基　　金：中国石油化工股份有限公司资助项目(103123)。

摘　　要：部分信息已知,部分信息未知的系统称为灰色系统,笔者采用灰色关联熵分析法,分析了再生沥青化学组成与其材料性能之间的关联关系。首先,运用灰色关联熵法对再生沥青的化学组成与其常规理化性能进行分析,研究了再生沥青化学组成对针入度、软化点、密度的影响,所得结果与经验公式所得结果一致,证明了在再生沥青化学组成对再生沥青材料性能的影响研究中引入灰色系统理论、运用灰熵分析方法的可靠性。The system whose a part of information has been known and others are unknown is named as grey system.In this paper,the relationship between chemical make-up and physical-chemical performance of regenerated asphalt is analyzed by means of grey relation entropy method.The affection of the chemical composition to penetration,softing point,and density is explored,which is in accordance with experience formula.It proves that the grey system and grey relation entropy are reponsible in the research of the affection of chemical make-up to materical performance of regenerated asphalt.

关 键 词：再生沥青 针入度 软化点 理化性能 关联关系 经验公式 灰色系统 化学组成 材料性能 灰色关联 

分 类 号：TQ174[化学工程—陶瓷工业] TE626.86[化学工程—硅酸盐工业]