Example: Select an economical rectangular beam sizes and select bars using ACI strength method. The beam is a simply supported span of a 12m and it isto carry a live load of 20 kN/m and a dead load of 25 kN/m including beam weight. Take fe = 28 MPa, f, = 400 MPa. WD=25 kN/m (including self-weight) WL=20 kN/m

Example: Select an economical rectangular beam sizes and select bars using ACI strength method. The beam is a simply supported span of a 12m and it isto carry a live load of 20 kN/m and a dead load of 25 kN/m including beam weight. Take fe = 28 MPa, f, = 400 MPa. WD=25 kN/m (including self-weight) WL=20 kN/m

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.

Question

Example :
Select an economical rectangular beam sizes and select bars using ACI
strength method. The beam is a simply supported span of a 12m and it isto
carry a live load of 20 kN/m and a dead load of 25 kN/m including beam
weight. Take f = 28 MPa, fy = 400 MPa.
WD=25 kN/m (including self-weight)
WL=20 kN/m

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