Problem Set:A portion of the floor plan of a certain building is shown in thefigure. The total loading (including live and dead loads) in each bay isas shown. Select the lightest suitable W250 section beams if theallowable flexural stress is 125 MPa. Assume the beams are adequatelybraced.-2.5m15 kPaB-3-2.5m15 kPaB-2WALL-2.5m9 kPaG-1B-1STAIRWELLWALL-2.5m9 kPa2.5mB-2-2.5m15 kPaB-3.5m15 kPa 7m

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Answered: Select the lightest suitable W250…

Engineering

Civil Engineering

Select the lightest suitable W250 section beams

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

Bars

In civil engineering, bars refer to steel reinforcement bars or rebars. These are structural members primarily used for reinforcement purposes in masonry works. A bar is characterized by its cross-sectional area, which is negligible compared to its length. Bars are usually manufactured by steel which is uniform throughout the length, or by meshing multiple steel wires. Other materials of the bar include carbon steel, glass fiber, carbon fiber, and basalt fiber. The reinforcing bars are coated with epoxy resins and other materials to enhance some of their properties including corrosion resistance.

Question

Problem Set:
A portion of the floor plan of a certain building is shown in the
figure. The total loading (including live and dead loads) in each bay is
as shown. Select the lightest suitable W250 section beams if the
allowable flexural stress is 125 MPa. Assume the beams are adequately
braced.
-2.5m
15 kPa
B-3
-2.5m
15 kPa
B-2
WALL
-2.5m
9 kPa
G-1
B-1
STAIRWELL
WALL
-2.5m
9 kPa
2.5m
B-2
-2.5m
15 kPa
B-3
.5m
15 kPa 7m

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