Figure 4.
Flexural strain-stress curves (a), flexural strength (b), modulus of elasticity (c), and flexural strain at break (d) of the specimens.
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.