370 N y 240 N B 60° Answers: 410 N 60 30° 530 N 540 N 30° G -10.5 m 30° 250 N

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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Determine the external reactions at A and F for the roof truss loaded as shown (positive answers are to the right and up). The vertical
loads represent the effect of the supported roofing materials, while the 370-N force represents a wind load.
370 N
y
240 N
A
Answers:
Ax
II
Ay=
Fy=
60⁰
i
B
i
410 N
60°
30⁰
530 N
540 N
30⁰
G
-10.5 m
30°
Z
Z Z
N
N
250 N
F
x
Transcribed Image Text:Determine the external reactions at A and F for the roof truss loaded as shown (positive answers are to the right and up). The vertical loads represent the effect of the supported roofing materials, while the 370-N force represents a wind load. 370 N y 240 N A Answers: Ax II Ay= Fy= 60⁰ i B i 410 N 60° 30⁰ 530 N 540 N 30⁰ G -10.5 m 30° Z Z Z N N 250 N F x
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