The parabolic arch is hinged at B. Find the internal axial force at 13.1 m horizontally to the right of A. Assume the arch is a rigid body. Assumed the compound portions AB and BC can be treated as flexural members with centerline geometry given (do not attempt to find internal forces within the struts themselves). 6 k 4 k 2 k B В 20 ft 10 ft 6 ft 12 ft 8 ft 10 ft 10 ft
The parabolic arch is hinged at B. Find the internal axial force at 13.1 m horizontally to the right of A. Assume the arch is a rigid body. Assumed the compound portions AB and BC can be treated as flexural members with centerline geometry given (do not attempt to find internal forces within the struts themselves). 6 k 4 k 2 k B В 20 ft 10 ft 6 ft 12 ft 8 ft 10 ft 10 ft
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:The parabolic arch is hinged at B. Find the
internal axial force at 13.1 m horizontally to the
right of A. Assume the arch is a rigid body.
Assumed the compound portions AB and BC
can be treated as flexural members with
centerline geometry given (do not attempt to
find internal forces within the struts
themselves).
6k
4 k
2 k
В
20 ft
10 ft 6 ft
12 ft
8 ft 10 ft
10 ft
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