1. A frame is shown to the right. The link BC is t = 6mm thick (into the page) and has width, w (that is, the cross section of the link is t by w). The link is made of steel, with an ultimate strength of 450 MPa in tension. What is the required width of the link if the frame must support a load of P = 20 kN, with a factor of safety equal to 3. (Hint: BC is a two-force member.) Ans: w = 27.8 mm 600 mm. A S go 480mm 5 in.

1. A frame is shown to the right. The link BC is t = 6mm thick (into the page) and has width, w (that is, the cross section of the link is t by w). The link is made of steel, with an ultimate strength of 450 MPa in tension. What is the required width of the link if the frame must support a load of P = 20 kN, with a factor of safety equal to 3. (Hint: BC is a two-force member.) Ans: w = 27.8 mm 600 mm. A S go 480mm 5 in.

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

1. A frame is shown to the right. The link BC is t =
6mm thick (into the page) and has width, w (that is, the
cross section of the link is t by w). The link is made of
steel, with an ultimate strength of 450 MPa in tension.
What is the required width of the link if the frame must
support a load of P = 20 kN, with a factor of safety
equal to 3. (Hint: BC is a two-force member.)
Ans: w = 27.8 mm
600 mm.
A
480mm
5 in.

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