Determine the maximum load that an 8 foot long 2"x4" rectangular aluminum alloy bar (E = 10.5x10^3 ksi, σY = 40 ksi) can support with a factor of safety of 3 for both crushing and buckling if it has end conditions of: a. Pinned-pinned. b. Pinned-fixed. c. Fixed-free. d. Fixed-fixed.

Determine the maximum load that an 8 foot long 2"x4" rectangular aluminum alloy bar (E = 10.5x10^3 ksi, σY = 40 ksi) can support with a factor of safety of 3 for both crushing and buckling if it has end conditions of: a. Pinned-pinned. b. Pinned-fixed. c. Fixed-free. d. Fixed-fixed.

Steel Design (Activate Learning with these NEW titles from Engineering!)

6th Edition

ISBN:9781337094740

Author:Segui, William T.

Publisher:Segui, William T.

Chapter1: Introduction

Section: Chapter Questions

Problem 1.5.6P: The data in Table 1.5.3 were obtained from a tensile test of a metal specimen with a rectangular...

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Question

Determine the maximum load that an 8 foot long 2"x4" rectangular aluminum alloy bar (E = 10.5x10^3
ksi, σY = 40 ksi) can support with a factor of safety of 3 for both crushing and buckling if it has end
conditions of:
a. Pinned-pinned.
b. Pinned-fixed.
c. Fixed-free.
d. Fixed-fixed.

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Step 1: Given data

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Step 2: Calculations

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Step 3: a. Pinned-pinned.

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Step 4: b. Pinned-fixed.

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Step 5: c. Fixed-free.

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Step 6: d. Fixed-fixed.

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