Fig. 3.
A. Loading/unloading stress-strain curves; B. Elasticity moduli and energy dissipation curves in five loading–unloading cycles; C. The Poisson's ratio values in five loading–unloading cycles.
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.