1. The beam shown below is to be subjected to carry a 24 kN/m dead load, 27 kN/m live load and a series of wheel loads shown. Hinge Hinge E 50 kN 125 kN 100 kN A Lom to E 2 m-– 3 m- 4 m 6 m 6 m 3 m 3 m a. Draw the influence line of the shear at D and determine the maximum positive and negative shear at D. b. Draw the influence line of the moment at D and determine the maximum positive and negative moment D.

1. The beam shown below is to be subjected to carry a 24 kN/m dead load, 27 kN/m live load and a series of wheel loads shown. Hinge Hinge E 50 kN 125 kN 100 kN A Lom to E 2 m-– 3 m- 4 m 6 m 6 m 3 m 3 m a. Draw the influence line of the shear at D and determine the maximum positive and negative shear at D. b. Draw the influence line of the moment at D and determine the maximum positive and negative moment D.

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

1. The beam shown below is to be subjected to carry a 24 kN/m dead load, 27 kN/m live load and a
series of wheel loads shown.
Hinge
Hinge
E
50 kN
125 kN 100 kN
Lom to
2 m-3 m-
4 m
6 m
6 m
3 m
3 m
a. Draw the influence line of the shear at D and determine the maximum positive and negative
shear at D.
b. Draw the influence line of the moment at D and determine the maximum positive and negative
moment D.

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