simply supported beam with load at center
Objective: https://drive.google.com/file/d/0B2YUBxUih8ZeWGxBeWVRNkZBbE1QSnhKZldqeDk1OEwweEdv/view?usp=sharing
Objective: https://drive.google.com/file/d/0B2YUBxUih8ZeWGxBeWVRNkZBbE1QSnhKZldqeDk1OEwweEdv/view?usp=sharing