Consider the structure shown in the figure below. There are pins at A, B, and D. Note that ABC isa single structural member and can be assumed to be a beam.8 mm-ATop view-200 mmBBDo-180 mm-20 mmFront view12112 mmCTCP8 mm-12 mm-Side viewB=-8 mmDa) The diameters of the pins are 8 mm, 12 mm, and 12 mm at A, B, and D, respectively. Thefailure stresses are Tfail = 100 MPa for all pins and fail 250 MPa for the bars betweenB and D. Find the maximum load P that can be applied to this structure for a factor of safety(F.S.) = 3.b) Reconsider the structure above. The pins are replaced such that their diameters are now 10mm, 12 mm, and 12 mm at A, B, and D, respectively. When all other conditions remainthe same, what is now the maximum load P that can be applied to keep the F.S. = 3?

Since the pins at B and D are of the same diameter, dB = dD = 12 mm, the Load is also the same.PB =…

Consider the structure shown in the figure below. There are pins at A, B, and D. Note that ABC is a single structural member and can be assumed to be a beam. 8 mm- Top view 180 mm- -200 mm- D B -20 mm Front view 12 mm C C P 1 8 mm- 12 mm B -8 mm D Side view a) The diameters of the pins are 8 mm, 12 mm, and 12 mm at A, B, and D, respectively. The failure stresses are Tfail = 100 MPa for all pins and of ail = 250 MPa for the bars between B and D. Find the maximum load P that can be applied to this structure for a factor of safety (F.S.) = 3. b) Reconsider the structure above. The pins are replaced such that their diameters are now 10 mm, 12 mm, and 12 mm at A, B, and D, respectively. When all other conditions remain the same, what is now the maximum load P that can be applied to keep the F.S. = 3?

Consider the structure shown in the figure below. There are pins at A, B, and D. Note that ABC is a single structural member and can be assumed to be a beam. 8 mm- Top view 180 mm- -200 mm- D B -20 mm Front view 12 mm C C P 1 8 mm- 12 mm B -8 mm D Side view a) The diameters of the pins are 8 mm, 12 mm, and 12 mm at A, B, and D, respectively. The failure stresses are Tfail = 100 MPa for all pins and of ail = 250 MPa for the bars between B and D. Find the maximum load P that can be applied to this structure for a factor of safety (F.S.) = 3. b) Reconsider the structure above. The pins are replaced such that their diameters are now 10 mm, 12 mm, and 12 mm at A, B, and D, respectively. When all other conditions remain the same, what is now the maximum load P that can be applied to keep the F.S. = 3?

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter9: Moments And Products Of Inertia Of Areas

Section: Chapter Questions

Problem 9.14P: Compute the dimensions of the rectangle shown in Fig. (b) that has the same kx and ky as the W867...

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