A three member frame consists of a vertical member AB, 5m long and horizontal members BC and CD each 6m long, with C and D to the right of B. The frame is fixed at A and pinned at C and D. Member AB carries a load varying uniformly from 6kN/m at A to zero B which is acting to the right. Member BC has a concentrated vertical downward load of 42kN at 4m from B. Member BC carries a uniform downward load of 4kN-m. Determine the moments at A, B and C. Assume E to be constant and IAB =31, IBC = 41 and ICD = 51.
A three member frame consists of a vertical member AB, 5m long and horizontal members BC and CD each 6m long, with C and D to the right of B. The frame is fixed at A and pinned at C and D. Member AB carries a load varying uniformly from 6kN/m at A to zero B which is acting to the right. Member BC has a concentrated vertical downward load of 42kN at 4m from B. Member BC carries a uniform downward load of 4kN-m. Determine the moments at A, B and C. Assume E to be constant and IAB =31, IBC = 41 and ICD = 51.
Chapter9: Application Of Influence Lines
Section: Chapter Questions
Problem 11P
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STRUCTURAL THEORY
![A three member frame consists of a vertical member AB,
5m long and horizontal members BC and CD each 6m
long, with C and D to the right of B.
The frame is fixed at A and pinned at C and D. Member
AB carries a load varying uniformly from 6kN/m at A to
zero B which is acting to the right.
Member BC has a concentrated vertical downward load
of 42kN at 4m from B. Member BC carries a uniform
downward load of 4kN-m.
Determine the moments at A, B and C. Assume E to be
constant and IAB =31, IBC = 41 and ICD = 51.
member
df
fem
bj/Dist
CO
bj/Dist
CO
bj/Dist
CO
bj/Dist
FM](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F339eec06-2620-4019-ae1f-84600d846ec6%2F0db1d676-9580-4b2d-b513-97b1873567d5%2Fl5y3rm_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A three member frame consists of a vertical member AB,
5m long and horizontal members BC and CD each 6m
long, with C and D to the right of B.
The frame is fixed at A and pinned at C and D. Member
AB carries a load varying uniformly from 6kN/m at A to
zero B which is acting to the right.
Member BC has a concentrated vertical downward load
of 42kN at 4m from B. Member BC carries a uniform
downward load of 4kN-m.
Determine the moments at A, B and C. Assume E to be
constant and IAB =31, IBC = 41 and ICD = 51.
member
df
fem
bj/Dist
CO
bj/Dist
CO
bj/Dist
CO
bj/Dist
FM
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