The structure below is made from stock (same stock for A-B-C and B-D) that is 5 mm thick (into the page) and b mm wide. The material is steel with: E = 200 GPa Sy = 400 MPa a) Choose b to the nearest 10 mm to assure a factor of safety for stress and stability of at least 2.5 for all members with the 4000 N load applied.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The structure below is made from stock (same stock for A-B-C and B-D) that is 5 mm
thick (into the page) and b mm wide. The material is steel with:
E = 200 GPa
Sy = 400 MPa
%3D
a) Choose b to the nearest 10 mm to assure a factor of safety for stress and
stability of at least 2.5 for all members with the 4000 N load applied.
Clearly state any assumptions.
135 mm
240 mm →
450 mm
510 mm
В
120 mm
|A
4000 N
Transcribed Image Text:The structure below is made from stock (same stock for A-B-C and B-D) that is 5 mm thick (into the page) and b mm wide. The material is steel with: E = 200 GPa Sy = 400 MPa %3D a) Choose b to the nearest 10 mm to assure a factor of safety for stress and stability of at least 2.5 for all members with the 4000 N load applied. Clearly state any assumptions. 135 mm 240 mm → 450 mm 510 mm В 120 mm |A 4000 N
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