A W203 x 60 structure steel (E = 200 GPa) section is used for a column with an actual length of 6 m. The column can be considered fixed at both ends for bending about the axis of the cross section with the smallest second moment of area and pinned at both ends for bending about the axis of the cross section with the largest second moment of area. Determine the maximum axial compressive load P that can be supported by the column if a factor of safety of 1.5 with respect to failure by buckling is specified.

A W203 x 60 structure steel (E = 200 GPa) section is used for a column with an actual length of 6 m. The column can be considered fixed at both ends for bending about the axis of the cross section with the smallest second moment of area and pinned at both ends for bending about the axis of the cross section with the largest second moment of area. Determine the maximum axial compressive load P that can be supported by the column if a factor of safety of 1.5 with respect to failure by buckling is specified.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

Axial Load

When a bar of the uniform cross-section is acted by a load, such that the load acts along the longitudinal axis of the bar, such kinds of loadings are known as axial loadings. In general terms, a load is an external force acting on a component. An axial load acts perpendicular to the geometric cross-section of the component. Based on the direction of the application of the load, an axial load can be tensile or compressive. The analysis of bodies under the action of axial loads is generally studied under the branch of mechanics, known as statics.

Question

A W203 x60 structure steel (E = 200 GPa) section is used for a column with an actual
length of 6 m. The column can be considered fixed at both ends for bending about the
axis of the cross section with the smallest second moment of area and pinned at both
ends for bending about the axis of the cross section with the largest second moment
of area. Determine the maximum axial compressive load P that can be supported by
the column if a factor of safety of 1.5 with respect to failure by buckling is specified.

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