For the truss loaded as shown, determine the equation for the line of action of the stand-alone resultant R and state the coordinates of the points on the x- and y-axes through which the line of action passes. All triangles are 3-4-5. Assume F₁ = 45 kN. F₂ = 30 kN, F3 = 10 kN, F₁ = 10 kN, and M = 100 kN.m. 6 m x H 8 m B F 0 Answers: Equation of line: y = 1 M D F₁ x-axis:x=1 ! m y-axis: y= | ! m x+ i ! m

Structural Analysis
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Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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For the truss loaded as shown, determine the equation for the line of action of the stand-alone resultant R and state the coordinates of
the points on the x- and y-axes through which the line of action passes. All triangles are 3-4-5.
Assume F₁ = 45 kN. F₂ = 30 kN, F3 = 10 kN, F₁ = 10 kN, and M = 100 kN.m.
6 m
x
H
8 m
B
F
0
Answers:
Equation of line: y = 1
M
D
F₁
x-axis:x=1
!
m
y-axis: y= |
! m
x+
i
!
m
Transcribed Image Text:For the truss loaded as shown, determine the equation for the line of action of the stand-alone resultant R and state the coordinates of the points on the x- and y-axes through which the line of action passes. All triangles are 3-4-5. Assume F₁ = 45 kN. F₂ = 30 kN, F3 = 10 kN, F₁ = 10 kN, and M = 100 kN.m. 6 m x H 8 m B F 0 Answers: Equation of line: y = 1 M D F₁ x-axis:x=1 ! m y-axis: y= | ! m x+ i ! m
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