Figure 13.
Longitudinal section of the upper face sheet of cylindrical sandwich panels with different forming radius after springback. (a) BTS panel; (b) AFS panel.
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.