modulus = 210,000 N / mm2. NB! The whole %3D task is within the elastic range of the steel. a. Calculate Mg, ie the moment over scheme B. b. Calculate the beam's largest tensile stress and greatest compressive stress. c. How much elongation of the beam causes the horizontal component of the concentrated load.

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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q=22kN/m
A
30°
B A
5m
3m
120kN
The beam shown, of a total of 8 m, spans 5 m
between layouts A and B and is cantilevered 3m
from B. The beam has an evenly distributed load
of 22kN / m, and at the end C of the cantilever
attacks a concentrated load of 120 kN which
forms 30 ° with the horizontal. The concentrated
load attacks in the beam the center of gravity of
the cross section (in NA). Scheme A is a fixed
bearing and scheme B has a roller bearing
(frictionless). The beam is an HE280A. E-
modulus = 210,000 N / mm2. NB! The whole
task is within the elastic range of the steel.
a. Calculate Mg, ie the moment over scheme B.
b. Calculate the beam's largest tensile stress and
greatest compressive stress.
c. How much elongation of the beam causes the
horizontal component of the concentrated load.
Transcribed Image Text:q=22kN/m A 30° B A 5m 3m 120kN The beam shown, of a total of 8 m, spans 5 m between layouts A and B and is cantilevered 3m from B. The beam has an evenly distributed load of 22kN / m, and at the end C of the cantilever attacks a concentrated load of 120 kN which forms 30 ° with the horizontal. The concentrated load attacks in the beam the center of gravity of the cross section (in NA). Scheme A is a fixed bearing and scheme B has a roller bearing (frictionless). The beam is an HE280A. E- modulus = 210,000 N / mm2. NB! The whole task is within the elastic range of the steel. a. Calculate Mg, ie the moment over scheme B. b. Calculate the beam's largest tensile stress and greatest compressive stress. c. How much elongation of the beam causes the horizontal component of the concentrated load.
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