Márcio de Almeida D’Agosto a
Program of Transportation Engineering COPPE/UFRJ. Technology Center,
Building H - Room 117, University City - Rio de Janeiro. 21949-900,
Brazil a
Federal Center of Technological Education Celso Suckow da Fonseca, Rio
de Janeiro, Brazil b
Military Institute of Engineering, Praça General Tibúrcio 80, Praia
Vermelha, Rio de Janeiro, Brazil c