Find the maximum stress induced in the following cases taking stress concentration into account: 1. A rectangular plate 60 mm x 10 mm with a hole 12 diameter as shown in Fig. (a) and subjected to a tensile load of 12 kN.

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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Problem No.1
Find the maximum stress induced in the following cases taking stress concentration into account:
1. A rectangular plate 60 mm x 10 mm with a hole 12 diameter as shown in Fig. (a) and subjected
to a tensile load of 12 kN.
2. A stepped shaft as shown in Fig. (b) and carrying a tensile load of 12 kN
mm
60 mm
D- 50 mm
12 kN
12 kN
+) 12 mm
25 mm
12 kN
12 kN
10 mm
(a)
(b)
Transcribed Image Text:Problem No.1 Find the maximum stress induced in the following cases taking stress concentration into account: 1. A rectangular plate 60 mm x 10 mm with a hole 12 diameter as shown in Fig. (a) and subjected to a tensile load of 12 kN. 2. A stepped shaft as shown in Fig. (b) and carrying a tensile load of 12 kN mm 60 mm D- 50 mm 12 kN 12 kN +) 12 mm 25 mm 12 kN 12 kN 10 mm (a) (b)
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