Figure 1.
Failures of specimens for compression, splitting tensile and flexural tests-(a) typical failure of compressive strength tests; (b) typical failure of specimens in splitting tensile test; (c) typical failure of specimens in flexural test.
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.