A cantilever beam of length 6 m has an additional support at a distance of 2 m from its free end as shown in Figure 4. It has the cross-sectional dimensions with height h=300 mm, inside height h₁ =250 mm, width b= 150 mm, and inside width b₁=100 mm. It is made of an elastic perfectly plastic material having tensile and compressive yield stress of oy = 250 MPa. Determine the yield moment My of the beam Determine the plastic moment Mp of the beam ✓ By using force method and selecting the vertical reaction at C to be redundant, draw shear and bending diagrams using the graphical method. -Determine the minimum value of W at which collapse occurs 2W с hi 77997 2m B + 2m 2m b₁

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A cantilever beam of length 6 m has an additional support at a distance of 2 m
from its free end as shown in Figure 4. It has the cross-sectional dimensions with
height h=300 mm, inside height h₁ =250 mm, width b= 150 mm, and inside width
b₁=100 mm. It is made of an elastic perfectly plastic material having tensile and
compressive yield stress of oy = 250 MPa.
Determine the yield moment My of the beam
Determine the plastic moment Mp of the beam
✓ By using force method and selecting the vertical reaction at C to be redundant,
draw shear and bending diagrams using the graphical method.
-Determine the minimum value of W at which collapse occurs
B/2W
C
77
2m
2m
2m
C
b₁
Transcribed Image Text:A cantilever beam of length 6 m has an additional support at a distance of 2 m from its free end as shown in Figure 4. It has the cross-sectional dimensions with height h=300 mm, inside height h₁ =250 mm, width b= 150 mm, and inside width b₁=100 mm. It is made of an elastic perfectly plastic material having tensile and compressive yield stress of oy = 250 MPa. Determine the yield moment My of the beam Determine the plastic moment Mp of the beam ✓ By using force method and selecting the vertical reaction at C to be redundant, draw shear and bending diagrams using the graphical method. -Determine the minimum value of W at which collapse occurs B/2W C 77 2m 2m 2m C b₁
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