Key;
Laboratory;
of;
Track;
Technology;
of;
High-Speed;
Railway;
(China;
Academy;
of;
Railway;
Sciences),;
Beijing;
100081,;
China;
of;
Civil;
Engineering,;
Beijing;
Jiaotong;
University,;
Beijing;
100044,;
China;
Engineering;
Consultation;
Co.,;
Ltd;
of;
China;
Academy;
of;
Railway;
Sciences,;
Beijing;
100081,;
China;