The A-36 steel rod BC as shown in Figure Q3 has a diameter of 54 mm  and is used as a strut to support the beam. The yield strength of material is ?? = 260 MPa. Take modulus of elasticity, Es = 210 GPa. (a) Determine the maximum intensity w of the uniform distributed load that can be applied to the beam without causing the strut to buckle. Take factor of safety = 3 against buckling. Check whether Euler’s equation is appropriate or not. (b) Then, calculate the new maximum intensity w if end condition for strut both fixed.

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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The A-36 steel rod BC as shown in Figure Q3 has a diameter of 54 mm  and is used as a strut to support the beam. The yield strength of material is ?? = 260 MPa. Take modulus of elasticity, Es = 210 GPa.


(a) Determine the maximum intensity w of the uniform distributed load that can be applied to the beam without causing the strut to buckle. Take factor of safety = 3 against buckling. Check whether Euler’s equation is appropriate or not.
(b) Then, calculate the new maximum intensity w if end condition for strut both fixed.

6 m
3 m
Figure Q3
Transcribed Image Text:6 m 3 m Figure Q3
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