A short column with a wide-flange shape is subjected to a compressive load that produces a resultant force P = 43.9 kN acting at the midpoint of one flange (see figure). Cover plate (120 mm x 10 mm) (Part (c) only) P= 55 kN 8 mm 200 mm 12 mm 160 mm (a) Determine the maximum tensile and compressive stresses o, and o, respectively, in the column. (Enter your answers in MPa. Use the deformation sign convention.) MPa MPa (b) Locate the neutral axis under this loading condition. (Enter the value of y, in mm, on which this axis lies.) mm (c) Recompute maximum tensile and compressive stresses if a 120 mm x 10 mm cover plate is added to one flange as shown. (Enter your answers in MPa. Use the deformation sign convention.) MPa MPa

A short column with a wide-flange shape is subjected to a compressive load that produces a resultant force P = 43.9 kN acting at the midpoint of one flange (see figure). Cover plate (120 mm x 10 mm) (Part (c) only) P= 55 kN 8 mm 200 mm 12 mm 160 mm (a) Determine the maximum tensile and compressive stresses o, and o, respectively, in the column. (Enter your answers in MPa. Use the deformation sign convention.) MPa MPa (b) Locate the neutral axis under this loading condition. (Enter the value of y, in mm, on which this axis lies.) mm (c) Recompute maximum tensile and compressive stresses if a 120 mm x 10 mm cover plate is added to one flange as shown. (Enter your answers in MPa. Use the deformation sign convention.) MPa MPa

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

Buckling of columns

The column is described as a vertical member of the structure that carries an axial compressive load, and buckling is a lateral deformation of the column under the application of load.

Question

A short column with a wide-flange shape is subjected to a compressive load that produces a resultant force P = 43.9 kN acting at the midpoint of one flange (see figure).
Cover plate
(120 mm x 10 mm)
(Part (c) only)
P = 55 kN
-P
8 mm
200
mm
12 mm
160
mm
(a) Determine the maximum tensile and compressive stresses o, and o, respectively, in the column. (Enter your answers in MPa. Use the deformation sign convention.)
MPa
MPa
(b) Locate the neutral axis under this loading condition. (Enter the value of y, in mm, on which this axis lies.)
mm
(c) Recompute maximum tensile and compressive stresses if a 120 mm x 10 mm cover plate
added to one flange as shown. (Enter your answers in MPa. Use the deformation sign convention.)
MPa
MPa

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