材料科学与工程学报2018，Vol.36Issue(2)：250-253,184,5.DOI:10.14136/j.cnki.issn1673-2812.2018.02.015
聚酯玻纤布防裂性能影响因素的灰熵分析
Grey Entropy Analysis of Factors on Anti-cracking Performance of Polyester Glass Fiber Cloth
摘要
Abstract
By analyzing the parameters of deformation ability and tensile stress of the fiberglass-polyester paving mat and building the road crack model with the Abaqus theory after combining the real engineering applications,the relationship between the shear stress of asphalt bottom layer and the modulus,thickness, modulus,viscoelastic of polyester fiber,and as well as the changing rule of surface and bottom's modulus have been investigated.Then,by analyzing the gray entropy correlation between the asphalt layer bottom shear stress and polyester fiber thickness,modulus,interlinear bonding coefficient,surface and bottom's modulus by using the method of grey relation entropy.T he base modulus and interlinear adhesion coefficient are found out to be important factors which affect the anti-cracking effect.This work shows a new thought for preventing and treating the cracks in the asphalt road.关键词
聚酯玻纤布/Abaqus/灰关联熵/防裂效果/重要因素Key words
fiberglass-polyester paving mat/abaqus/gray entropy correlation/the anti-cracking effect/important factor分类
交通工程引用本文复制引用
乔建刚,田亚磊,张恒..聚酯玻纤布防裂性能影响因素的灰熵分析[J].材料科学与工程学报,2018,36(2):250-253,184,5.基金项目
交通运输部标准计量质量研究资助项目(2014-419-223-170) （2014-419-223-170）
