Determine the maximum allowable intensity www of the distributed load that can be applied to member BCBCBC without causing member ABABAB to buckle. Assume that ABABAB is made of steel and is pinned at its ends for x−xx−xx-x axis buckling and fixed at its ends for y−yy−yy-y axis buckling. Use a factor of safety with respect to buckling of 2.24. EstEst = 200 GPaGPa, σYσY = 360 MPaMPa.

Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter11: Columns
Section: Chapter Questions
Problem 11.4.2P: A cantilever aluminum column has a square tube cross section with an outer dimension of 150 mm. The...
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 Determine the maximum allowable intensity www of the distributed load that can be applied to member BCBCBC without causing member ABABAB to buckle. Assume that ABABAB is made of steel and is pinned at its ends for x−xx−xx-x axis buckling and fixed at its ends for y−yy−yy-y axis buckling. Use a factor of safety with respect to buckling of 2.24. EstEst = 200 GPaGPa, σYσY = 360 MPaMPa.

Part A
Determine the maximum allowable intensity w
of the distributed load that can be applied to member
BC without causing member AB to buckle. Assume
that AB is made of steel and is pinned at its ends for
x – x axis buckling and fixed at its ends for y – y axis
buckling. Use a factor of safety with respect to buckling
of 2.24. Est = 200 GPa, oY = 360 MPa.
(Figure 1)
Figure
1 of 1
Express your answer using three significant figures
and include the appropriate units.
w
В
1.5 m
0.5 m
HÀ
2 m
Value
30 mm
20 mm
Units
y
A
30 mm
Submit
Request Answer
Transcribed Image Text:Part A Determine the maximum allowable intensity w of the distributed load that can be applied to member BC without causing member AB to buckle. Assume that AB is made of steel and is pinned at its ends for x – x axis buckling and fixed at its ends for y – y axis buckling. Use a factor of safety with respect to buckling of 2.24. Est = 200 GPa, oY = 360 MPa. (Figure 1) Figure 1 of 1 Express your answer using three significant figures and include the appropriate units. w В 1.5 m 0.5 m HÀ 2 m Value 30 mm 20 mm Units y A 30 mm Submit Request Answer
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