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68 lb/ft 34 lb/ft 34 lb/ft 548 ft Ib B 2.8 ft 2.8 ft

68 lb/ft 34 lb/ft 34 lb/ft 548 ft Ib B 2.8 ft 2.8 ft

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Determine the reactions in pounds the hinge and the rocker exert on the beam supporting the distributed load. (Assume that the +x-axis is to the right and the +y-axis is up along the page. Due to the nature of this problem, do not use rounded intermediate values in your calculations.)

Ax=0

Ay=?

By=?

Magnitude and direction

 

The image illustrates a beam with various loading conditions and support configurations. - **Beam Configuration**: The beam is supported at two points, labeled A and B. - At point A, there is a fixed support, depicted as a triangle, which provides resistance to vertical movement and rotation. - At point B, there is a roller support, also depicted with a triangle, which allows horizontal movement but resists vertical displacement. - **Loading Conditions**: - There is a triangular distributed load starting from point A, with an intensity that increases linearly from 34 lb/ft to a maximum of 68 lb/ft. - A uniform distributed load follows, spreading 34 lb/ft along a specific section of the beam. - At the end of the beam, opposite point A, there's a moment applied, measured at 548 ft·lb. - **Dimensions**: - The total length depicted in the diagram consists of three segments, each measuring 2.8 feet, accumulating to an overall length of 8.4 feet. This setup is often used in structural analysis to study how beams behave under various loading and support conditions, providing essential insights into stress, strain, and deflection scenarios relevant in engineering applications.
Transcribed Image Text:The image illustrates a beam with various loading conditions and support configurations. - **Beam Configuration**: The beam is supported at two points, labeled A and B. - At point A, there is a fixed support, depicted as a triangle, which provides resistance to vertical movement and rotation. - At point B, there is a roller support, also depicted with a triangle, which allows horizontal movement but resists vertical displacement. - **Loading Conditions**: - There is a triangular distributed load starting from point A, with an intensity that increases linearly from 34 lb/ft to a maximum of 68 lb/ft. - A uniform distributed load follows, spreading 34 lb/ft along a specific section of the beam. - At the end of the beam, opposite point A, there's a moment applied, measured at 548 ft·lb. - **Dimensions**: - The total length depicted in the diagram consists of three segments, each measuring 2.8 feet, accumulating to an overall length of 8.4 feet. This setup is often used in structural analysis to study how beams behave under various loading and support conditions, providing essential insights into stress, strain, and deflection scenarios relevant in engineering applications.
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