Solved: The allowable stress used in the design of a steel
Chapter 4, Problem 4.65(choose chapter or problem)
The allowable stress used in the design of a steel bar is 12 ksi. Determinethe largest couple M that can be applied to the bar (a) if thebar is designed with grooves having semicircular portions of radiusr 5 34in., as shown in Fig. a, (b) if the bar is redesigned by removingthe material above and below the dashed lines as shown in Fig. b.
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer