1.A built-up section consisting of W350x90 with 12 mm plates to fom a box section as shown. The section isused as a column 10 m long. The column is fixed at both ends and braced at midheight about the weak axis (y-axis).Properties of W350x901, = 266x10mm*Iy = 44.54x10®mm*by= 250 mmd- 350 mm= 16.4 mmA = 11550 mm?tw = 9.5 mma) Effective slenderness ratio of the column with respect to lateral buckling about the x- axis.b) Effective slendermess ratio of the column with respect to lateral buckling about the y- axis.c) Axial load capacity of the column in KN using NSCP.

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1. A built-up section consisting of W350x90 with 12 mm plates to fom a box section as shown. The section is used as a column 10 m long The column is fixed at both ends and braced at midheight about the weak axis (y- axis). Properties of W350x90 by 1, - 266x10°mm* = 250 mm d = 350 mm = 44.54x10°mm* A = 11550 mm² t- 16.4 mm tw = 9.5 mm a) Effective slenderness ratio of the column with respect to lateral buckling about the x- axis. b) Effective slenderness ratio of the column with respect to lateral buckling about the y- axis. c) Axial load capacity of the column in KN using NSCP.

1. A built-up section consisting of W350x90 with 12 mm plates to fom a box section as shown. The section is used as a column 10 m long The column is fixed at both ends and braced at midheight about the weak axis (y- axis). Properties of W350x90 by 1, - 266x10°mm* = 250 mm d = 350 mm = 44.54x10°mm* A = 11550 mm² t- 16.4 mm tw = 9.5 mm a) Effective slenderness ratio of the column with respect to lateral buckling about the x- axis. b) Effective slenderness ratio of the column with respect to lateral buckling about the y- axis. c) Axial load capacity of the column in KN using NSCP.

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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Concept explainers

Beams

In structural engineering, a beam is a component made of a variety of materials (including steel alloys, and wood) that can resist loads applied laterally to the beam axis. Members, elements, rafters, shafts, and purlins are all terms used to describe beams.

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1.
A built-up section consisting of W350x90 with 12 mm plates to fom a box section as shown. The section is
used as a column 10 m long. The column is fixed at both ends and braced at midheight about the weak axis (y-
axis).
Properties of W350x90
1, = 266x10mm*
Iy = 44.54x10®mm*
by
= 250 mm
d- 350 mm
= 16.4 mm
A = 11550 mm?
tw = 9.5 mm
a) Effective slenderness ratio of the column with respect to lateral buckling about the x- axis.
b) Effective slendermess ratio of the column with respect to lateral buckling about the y- axis.
c) Axial load capacity of the column in KN using NSCP.

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