中国颗粒学会第六届学术年会暨海峡两岸颗粒技术研讨会论文集(下) , 2008 年
Proceedings of 6th Annual Conference of Chinese Society of Particuology cum Symposium on Particle Technology across Taiwan Straits
This paper Analyses contact force and contact moment of particle for asphalt mixture with particle mechanics theory when particle is moving among particles.Simulates particle contact force for gradation type CA0.2,CA0.4,CA0.6 and CA0.8,draws particle contact force network diagram.It's property is verifed with Marshall test,wheel tracking test,gyratory compacting test and segregation index of potential energy test under optimum asphalt content.Test results shows that their service performance is identical to...