1.

The stress - concentration factor (K) is:

A. Ratio of maximum stress occurring near discontinuity to average stress at critical section.
B. Ratio of minimum stress occurring near discontinuity to average stress at critical section.
C. Ratio of average stress at critical section to minimum stress occurring near discontinuity.
D. Ratio of average stress at critical section to maximum stress occurring near discontinuity.
Answer» B. Ratio of minimum stress occurring near discontinuity to average stress at critical section.


Discussion

No Comment Found