33. Determine the least-weight W-shape to support a concentrated dead load of 24 kips plus the beam self- weight and a concentrated live load of 15 kips on a 30 ft span. The concentrated loads are located at the midpoint of the span. Lateral supports are provided at the supports

33. Determine the least-weight W-shape to support a concentrated dead load of 24 kips plus the beam self- weight and a concentrated live load of 15 kips on a 30 ft span. The concentrated loads are located at the midpoint of the span. Lateral supports are provided at the supports

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

help anwser 39 with 33

39. Redesign the beam of Problem 33 using the correct
value of Ch.

33. Determine the least-weight W-shape to support a
concentrated dead load of 24 kips plus the beam self-
weight and a concentrated live load of 15 kips on a 30 ft
span. The concentrated loads are located at the midpoint
of the span. Lateral supports are provided at the supports

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