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.
Deformation modes of damaged panels under compression in the X2 direction: (a) configuration of damaged panel before crushing; (b) crushing of the first collapsed row; (c) crushing of the second collapsed row; (d) crushing of the third collapsed row.
