[Chen, Yanlin; Yu, Huayang; Zhang, Litian] South China Univ Technol, Sch Civil Engn & Transportat, Guangzhou, Peoples R China.
[Wu, Qi] Guangdong Prov Commun Planning & Design Inst Co L, Guangzhou, Peoples R China.
[Zhang, Zeyu; Oeser, Markus] Rhein Westfal TH Aachen, Inst Highway Engn, Aachen, Germany.
[Zhang, Junhui] Changsha Univ Sci & Technol, Natl Engn Lab Highway Maintenance Technol, Changsha, Peoples R China.
[Miljkovic, Miomir] Univ Nis, Fac Civil Engn & Architecture, Nish, Serbia.