as shown. It is used as a compression member to support a vertical load, P. The column is hinged on its top and fixed at the bottom (k = 0.70). Determine the largest allowable P that the column can carry if it has an unsupported length of 4m. Use A36 steel (Fy = 248 MPa) Properties of an L100x100x8: Area = 1551 mm² Moment of Inertia, Ix = ly = 1448 x 10³ mm Centroid, x = y = 27.37 mm Ans. 343.02 KN 8 100 100

as shown. It is used as a compression member to support a vertical load, P. The column is hinged on its top and fixed at the bottom (k = 0.70). Determine the largest allowable P that the column can carry if it has an unsupported length of 4m. Use A36 steel (Fy = 248 MPa) Properties of an L100x100x8: Area = 1551 mm² Moment of Inertia, Ix = ly = 1448 x 10³ mm Centroid, x = y = 27.37 mm Ans. 343.02 KN 8 100 100

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

4. 2L100x100x8 are welded together to form a box section
as shown. It is used as a compression member to support a
vertical load, P. The column is hinged on its top and fixed
at the bottom (k = 0.70). Determine the largest allowable P
that the column can carry if it has an unsupported length of
4m. Use A36 steel (Fy = 248 MPa)
Properties of an L100x100x8:
Area = 1551 mm²
Moment of Inertia, Ix = ly 1448 x 10³ mm4
Centroid, x = y = 27.37 mm
Ans. 343.02 KN
8
100
+
100
CIVIL ENGINEERING-SYEEL DESSION

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