Review_Set_3-1

# Review_Set_3-1 - 3 Question 4-Two children are standing on...

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Michigan State University Department of Civil and Environmental Engineering CE 221 Statics (3 credits) Spring 2008 Review Set 3 Question 1- The column is used to support the floor which exerts a force of 3000 lb on the top of the column. The effect of soil pressure along its side is distributed as shown in the figure. Replace this loading by an equivalent resultant force and specify where it acts along the column as measured from the base A. 1

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Question 2- The bricks on top of the beam and the supports at the bottom create the distributed loading as shown in the figure. Determine the required intensity w and the dimension d of the right support so that the resultant force and the moment couple about point A of the system are zero. 2
Question 3- Replace the force system acting on the frame by an equivalent force and couple moment acting at point A.

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Unformatted text preview: 3 Question 4-Two children are standing on a diving board of mass 65 kg. The masses of the children at points C and D are 28 kg and 40 kg respectively. Based on this information compute the reactions at the supports A and B. 4 Question 5- For the figure shown below determine the reactions at B for equilibrium of the member. The reaction at support A is 8 kN as shown in the figure below. 5 0.7 m R AY = 8 kN Question 6- For the beam shown below determine the reactions at supports A and B. 6 Question 7-Determine the resultant couple moment for the loading scheme shown in the figure below. Assume d = 4’. 7 Question 8-Determine the magnitude of force F so that the resultant couple moment is 450 lb-ft CCW. 8 Question 9-Solve problems 4-159, 4-144, 4-124, 4-120, 4-81 from the text book. 9...
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Review_Set_3-1 - 3 Question 4-Two children are standing on...

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