One end of a timber roof truss is supported on a brick wall but not securely fastened. The reaction of the brick wall can therefore be only vertical. Assuming that the maximum capacity of either the inclined or horizontal member is 7 kN, determine the maximum magnitudes of Fl and F2 so that their resultant is vertical through the brick 25° wall. -BRICK WALL EASY 3

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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One end of a timber roof truss is supported on a brick wall but not securely fastened. The reaction of the brick wall can therefore be only vertical. Assuming that the maximum capacity of either the inclined or horizontal member is 7kN, determine the maximum magnitudes of F1 and F2 so that their resultant is vertical through the brick wall.

One end of a timber roof truss is supported on a
brick wall but not securely fastened. The reaction of the
brick wall can therefore be only vertical. Assuming that
the maximum capacity of either the inclined or horizontal
member is 7 kN, determine the maximum magnitudes of
Fl and F2 so that their resultant is vertical through the brick
wall.
25°
BRICK
WALL
EASY 3
Transcribed Image Text:One end of a timber roof truss is supported on a brick wall but not securely fastened. The reaction of the brick wall can therefore be only vertical. Assuming that the maximum capacity of either the inclined or horizontal member is 7 kN, determine the maximum magnitudes of Fl and F2 so that their resultant is vertical through the brick wall. 25° BRICK WALL EASY 3
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