1. Yuan, J. (2009). Experimental research on influence factors of permanent deformation of asphalt mixture. Tongji University. School of Transportation Engineering. Shanghai, China.
2. Yin J. (2009). Research on axle load characteristics of asphalt mixture pavement and effect on pavement design. Tongji University. School of Transportation Engineering. Shanghai, China.
3. Verification and modeling of three-stage permanent deformation behavior of asphalt mixes;Zhou;Journal of Transportation Engineering, ASCE.,2004
4. Permanent deformation evaluation index of asphalt mixture;Du;China Journal of Highway and Transport,2006
5. Sousa, J.B., Craus, J., & Monismith, C.L. (1991). Summary report on permanent deformation in asphalt concrete. Washington,D.C., SHRP.