Select the lightest W shape that will act as a column of 7 m long with both end hinged and support an axial load of 12KN with the safety factor of 2.2, assume the proportional limit for steel is 200 Mpa and E=208 Gpa

Select the lightest W shape that will act as a column of 7 m long with both end hinged and support an axial load of 12KN with the safety factor of 2.2, assume the proportional limit for steel is 200 Mpa and E=208 Gpa

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 11.9.5P

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Question

Select the lightest W shape that will act as a column of 7 m long with both end hinged and support an axial load of
12KN with the safety factor of 2.2, assume the proportional limit for steel is 200 Mpa and E=208 Gpa

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