From the figure below.assuming the support at A, B and C are rollers.Select the correct response:O 1.41.00.5E0.6-2 m--3 m-BWhich of the following gives the ordinate of the influence line for the vertical reactions at point C 6m from the left end of the beam?PTC-3 m-42 m--5 m-D From the figure shown below.O x = (a)(2L-a)x = (a/L)(L-a)O x = (a/2L)(2L-a)AWhich of the following gives the equation for the location of the maximum moment from the left end of the beam?Select the correct response:O x = (a/2L)(2L)WLB

Given data in question Beam Span member length To find out ILD reaction co ordinate NOte We will…

From the figure below.assuming the support at A, B and C are rollers. 1.4 1.0 0.5 A Which of the following gives the ordinate of the influence line for the vertical reactions at point C 6m from the left end of the beam? Select the correct response: 0.6 E -2 m3 m3 m-2 m-- -5 m-

From the figure below.assuming the support at A, B and C are rollers. 1.4 1.0 0.5 A Which of the following gives the ordinate of the influence line for the vertical reactions at point C 6m from the left end of the beam? Select the correct response: 0.6 E -2 m3 m3 m-2 m-- -5 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

Influence Lines

The graphs that show the variation of a function at a specific point on a beam or truss due to a unit load placed at any point along the structure are known as influence lines in engineering. Some common functions that are studied with influence lines are shear, moment, and deflection. In designing beams and trusses, it is important to use influence lines in structures where loads would move along their span such as bridges, crane rails, conveyor belts, floor girders, etc. The influence lines help to study where a load will create the maximum effect for any of the functions.

Question

From the figure below.assuming the support at A, B and C are rollers.
Select the correct response:
O 1.4
1.0
0.5
E
0.6
-2 m--3 m-
B
Which of the following gives the ordinate of the influence line for the vertical reactions at point C 6m from the left end of the beam?
PTC
-3 m-42 m-
-5 m-
D

From the figure shown below.
O x = (a)(2L-a)
x = (a/L)(L-a)
O x = (a/2L)(2L-a)
A
Which of the following gives the equation for the location of the maximum moment from the left end of the beam?
Select the correct response:
O x = (a/2L)(2L)
W
L
B

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