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banitisiubaail confidential assembly of a frame structure as shown in...

Question: banitisiubaail confidential assembly of a frame structure as shown in...

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BANITISIUBAAIL CONFIDENTIAL assembly of a frame structure as shown in Figure 2(a) is composed of three c bers ABCD, BEF and DE. The frame structure is supported by pin at at F. A horizontal member ABCD is subjected to loads of 7 kN and 10 kN atn connections at A and B for the structure are as illustrated in D, respectively. The Figure 2(b). The rod DE having an allowable tensile stress of 155 MPa while there is allowable shear stress of 10S MPa for pin B. The joints at B, D and E are assumed to be single pin connection and the pin at A is double pins. Determine the required diameter of rod DE and pin B. an Note: Show all the diagrams and assumptions. (15 Marks) 10 kN 7 KN b-1 Pin A Pin B A B (b) Side views at a-a and b-b (a) Frame structure Figure 2: Frame structure and side view for pin joints A and B

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