4. Determine the efficiency of the riveted butt joint with 20 mm main plate, 12 mm cover plates and 25 mm alloy steel rivets as shown in Fig. 4. Take allowable stress in shear for the rivets as 82.7 MPa, tensile strength of the plates as 144.8 MPa and allowable bearing stress as 89.6 MPa.

4. Determine the efficiency of the riveted butt joint with 20 mm main plate, 12 mm cover plates and 25 mm alloy steel rivets as shown in Fig. 4. Take allowable stress in shear for the rivets as 82.7 MPa, tensile strength of the plates as 144.8 MPa and allowable bearing stress as 89.6 MPa.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

Fig. 3.
4. Determine the efficiency of the riveted butt joint with 20 mm main plate, 12 mm cover plates
and 25 mm alloy steel rivets as shown in Fig. 4. Take allowable stress in shear for the rivets as
82.7 MPa, tensile strength of the plates as 144.8 MPa and allowable bearing stress as 89.6 MPa.
ø 25 mm rivets
150 mm
12 mm
20 mm
Fig. 4.

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