A compound beam as shown with a pin at A, a hinge at C, and rollers at B and D, 1) Draw all F.B.D.s for your calculation; 2) Determine the reactions at A, B and D when the beam is in equlibrium [Hint: 1) ABC part is the independent part and CD is the dependent part of the compound beam. The analysis always starts from the dependent part, then the independent part. 2) Draw the FBD of CD part first.]

Q: For a beam, if the number of its unknown support reactions is 5, then this beam is unstable…

A: For a beam, if the number of its unknown support reactions is 5 then the beam is statically…

Q: y P b 1500 N 240 mm 300 N 30° 120 mm 1000 N

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A: Draw the free body diagram.

Q: Determine the stresses in each bar and the bond reactions.

A: Given in the Question to determine the stress in each bar and bond digram:

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A:

Q: The state of strain of the element has components of €x = 500(106), y = 300(106), Yxy = -200(10).…

A: €x=500*10-6   €y=300*10-6   ¥xy=-200*10-6