a. Solve for the force Fab using the formula for the spring force b. draw the Fbd considering the forces acting at point B c. solve for Fbc and Fbd assuming euilibrium

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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a. Solve for the force Fab using the formula for the spring force

b. draw the Fbd considering the forces acting at point B

c. solve for Fbc and Fbd assuming euilibrium

d draw Fbd considering the forces acting at point C

e solve for Fcf and Fce. you may consider the spring Fc as cable

 

a. Solve for the force FAB using the formula for the spring force.
b. Draw the FBD considering the forces acting at point B.
c. Solve for FBC and FBD assuming equilibrium.
d. Draw the FBD considering the forces acting at point C.
e. Solve for FCF and FCE. You may consider the spring FC as cable for simplicity. Assume
equilibrium.
f. Draw the FBD considering the forces acting at point E.
g. Solve for FED and W. Assume equilibrium.
h. Draw the FBD considering the forces acting at point D.
į. Solve for P and FDG. For simplicity, consider the spring as a cable here. Assume equilibrium
again.
Transcribed Image Text:a. Solve for the force FAB using the formula for the spring force. b. Draw the FBD considering the forces acting at point B. c. Solve for FBC and FBD assuming equilibrium. d. Draw the FBD considering the forces acting at point C. e. Solve for FCF and FCE. You may consider the spring FC as cable for simplicity. Assume equilibrium. f. Draw the FBD considering the forces acting at point E. g. Solve for FED and W. Assume equilibrium. h. Draw the FBD considering the forces acting at point D. į. Solve for P and FDG. For simplicity, consider the spring as a cable here. Assume equilibrium again.
Average Problem:
Determine the weight that can be suspended for the system to be in equilibrium. The initial length
of spring AB is 5 ft and kAB = 1000 lb/ft. Also, determine the force in spring DG and CF.
Assume at point B and point E the pulley is frictionless.
6 ft
F
B
www
15
35
55
300 Ibs
45°
99%
Fyne / for sommands
Transcribed Image Text:Average Problem: Determine the weight that can be suspended for the system to be in equilibrium. The initial length of spring AB is 5 ft and kAB = 1000 lb/ft. Also, determine the force in spring DG and CF. Assume at point B and point E the pulley is frictionless. 6 ft F B www 15 35 55 300 Ibs 45° 99% Fyne / for sommands
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