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.
Process of adding random error field on strain field (εy) derived by FE: (a) strain field derived from FE; (b) a typical sample of random strain field sampled from Gaussian distribution N(0, 1 × 10−4); (c) superposition of Figure (a) and Figure (b).
