Figure 17.
Variations in velocity of cargo PBV with speed bump shapes: (a) velocity with speed bump width for a height of 0.1 m; (b) velocity with speed bump height for a width of 3.6 m.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.