Figure 7.
Measuring instrument layout. (a) Specimens with H-section steel. (b) Specimens with cross-section steel. (c) Reinforcement framework, (d) Concrete.
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.