Fig 1. shows aluminium rods CE and DF are attached to the rigid bar ABCD with 30kN axial loading at A. Given that the cross-sectional area for rods CE and DF are 220 mm2 and 130 mm2, respectively and E = 69 GPa. Determine the: 450mm Al B 300mm 200mm 30kN 600mm །།། Fig. 1 F 750mm a) Force in both rods CE and DF caused by the loading shown. b) The corresponding deflection of point A. c) Minimum diameter of pin at B if it is subjected to double shear and is made of steel with maximum allowable shear stress of 150 MPa.

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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Fig 1. shows aluminium rods CE and DF are attached to the rigid bar ABCD with
30kN axial loading at A. Given that the cross-sectional area for rods CE and DF are
220 mm2 and 130 mm2, respectively and E = 69 GPa. Determine the:
450mm
Al
B
300mm 200mm
30kN
600mm
།།།
Fig. 1
F
750mm
a) Force in both rods CE and DF caused by the loading shown.
b) The corresponding deflection of point A.
c) Minimum diameter of pin at B if it is subjected to double shear and is made of steel with
maximum allowable shear stress of 150 MPa.
Transcribed Image Text:Fig 1. shows aluminium rods CE and DF are attached to the rigid bar ABCD with 30kN axial loading at A. Given that the cross-sectional area for rods CE and DF are 220 mm2 and 130 mm2, respectively and E = 69 GPa. Determine the: 450mm Al B 300mm 200mm 30kN 600mm །།། Fig. 1 F 750mm a) Force in both rods CE and DF caused by the loading shown. b) The corresponding deflection of point A. c) Minimum diameter of pin at B if it is subjected to double shear and is made of steel with maximum allowable shear stress of 150 MPa.
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