Key Laboratory of Special Area Highway Engineering of Ministry of Education;
Chang'an University;
Xi'an 710064;
China;
School of Highway;
Chang'an University;
Xi'an 710064;
China;
Key Laboratory of Road and Traffic Engineering of Ministry of Education;
Tongji University;
Shanghai 201804;
China;
School of Civil Engineering;
Chang'an University;
Xi'an 710064;
China;
Road engineering; SBS modified bitumen; Internal phase; AFM; PF-QNM;