The column AB is connected to the frame through pin-joints as shown in Figure 1. There exists a lateral support in the column at C only in the weak y-direction. Check if a 200UB18.2 section of Grade 300 steel has adequate strength to be used as column AB. If not, select an alternative UB section that has adequate strength. Dead load, G = 40kN/m; Live load, Q = 20kN/m 2.8m с 1.2G+1.5Q

The column AB is connected to the frame through pin-joints as shown in Figure 1. There exists a lateral support in the column at C only in the weak y-direction. Check if a 200UB18.2 section of Grade 300 steel has adequate strength to be used as column AB. If not, select an alternative UB section that has adequate strength. Dead load, G = 40kN/m; Live load, Q = 20kN/m 2.8m с 1.2G+1.5Q

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

The column AB is connected to the frame through pin-joints as shown in Figure 1.
There exists a lateral support in the column at C only in the weak y-direction. Check if
a 200UB18.2 section of Grade 300 steel has adequate strength to be used as column
AB. If not, select an alternative UB section that has adequate strength.
Dead load, G = 40kN/m; Live load, Q = 20kN/m
2.8m
2.8m
B
1.2G+1.5Q
6m
A
Figure 1

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