The A-36 steel rod BC as shown in Figure 3 has a diameter of 52 mm ( and is used as a strut to support the beam. The yield strength of material is oy = 260 MPa. Take modulus of elasticity, E, = 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.

Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
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Chapter11: Columns
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Problem 11.4.8P: A vertical post AB is embedded in a concrete foundation and held at the top by two cables (see...
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6 m
3 m
Figure 3
Transcribed Image Text:B 6 m 3 m Figure 3
3
The A-36 steel rod BC as shown in Figure 3 has a diameter of 52 mm ( and is used as a strut
to support the beam. The yield strength of material is oy = 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.
Transcribed Image Text:3 The A-36 steel rod BC as shown in Figure 3 has a diameter of 52 mm ( and is used as a strut to support the beam. The yield strength of material is oy = 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.
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