Mechanics of Materials (MindTap Course List)
9th Edition
ISBN: 9781337093347
Author: Barry J. Goodno, James M. Gere
Publisher: Cengage Learning
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Textbook Question
Chapter 5, Problem 5.4.6P
A bar of rectangular cross section is loaded and supported as shown in the figure. The distance between supports is L = 1.75 m, and the height of the bar is h = 140 mm. The deflection at the midpoint is measured as 2.5 mm.
(a) What is the maximum normal strain £ at the top and bottom of the bar?
(b) If allowable strain ea= 0.0006 and the deflection cannot exceed 4.3 mm, what is the maximum permissible length of the bar?
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Please Please use a MATLAB with codes and grap. Recreate the following four Figures of the textbook using MATLAB and the appropriate parameters. Comment on your observations for each Figure. List all of the parameters that you have used. The figure attached below.
I REPEAT!!!!! I NEED HANDDRAWING!!!!! NOT A USELESS EXPLANATION!!!! I REPEAT SUBMIT A HANDDRAWING IF YOU CANNOT UNDERSTAND THIS SKIP IT !
I need the real handdrawing complete it by adding these :
Pneumatic Valves
Each linear actuator must be controlled by a directional control valve (DCV) (e.g., 5/2 or 4/2 valve).
The bi-directional motor requires a reversible valve to change rotation direction.
Pressure Regulators & Air Supply
Include two pressure regulators as per the assignment requirement.
Show the main compressed air supply line connecting all components.
Limit Switches & Safety Features
Attach limit switches to each actuator to detect positions.
Implement a two-handed push-button safety system to control actuator movement.
Connections Between Components
Draw air supply lines linking the compressor, valves, and actuators.
Clearly label all inputs and outputs for better understanding.
Chapter 5 Solutions
Mechanics of Materials (MindTap Course List)
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