Problems to be solved by the students: 1. Find the external reactions, the axial force,shear force and bending moment at the crown C. Answer: External reactions: 1 10t 10m 5v3 10m
Problems to be solved by the students: 1. Find the external reactions, the axial force,shear force and bending moment at the crown C. Answer: External reactions: 1 10t 10m 5v3 10m
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
![Problems to be solved by the students:
1. Find the external reactions, the axial force,shear force and bending
moment at the crown C.
Answer:
External reactions:
10t
}
H
1
10m
5√3
30
10m
2
V1=1.83t(Up) ,H1=1.055 t (to the right), V2=6.83 t (Up) ,H2=6.055t (to the left)
Axial force at C:
N=H1 =1.055t (compression), just to the left of C.
N=H2 =6.055t (compression), just to the right of C.
Shearing force at C:
V=V1=1.53t (just to the left of C)
Bending moment at C:
M=H1x10-V1x10 -7.75 t.m (opening the curvature)
V=V2=6.83t (just to the right of C)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F91da4df9-b3d7-46d7-bfbf-56425acb3fbe%2F55f2cd23-bcac-4e54-8caa-76f3d069f914%2F439sra9_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Problems to be solved by the students:
1. Find the external reactions, the axial force,shear force and bending
moment at the crown C.
Answer:
External reactions:
10t
}
H
1
10m
5√3
30
10m
2
V1=1.83t(Up) ,H1=1.055 t (to the right), V2=6.83 t (Up) ,H2=6.055t (to the left)
Axial force at C:
N=H1 =1.055t (compression), just to the left of C.
N=H2 =6.055t (compression), just to the right of C.
Shearing force at C:
V=V1=1.53t (just to the left of C)
Bending moment at C:
M=H1x10-V1x10 -7.75 t.m (opening the curvature)
V=V2=6.83t (just to the right of C)
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