Calculate the bar force in member CF due to REAL loads in kN.0 2. Calculate the bar force in member DG due to REAL loads in kN.0 3. Calculate the bar force in member AF due to one unit horizontal force at G in kN.0 4. Calculate the bar force in member FG due to one unit horizontal force at G in kN.0

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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1. Calculate the bar force in member CF due to REAL loads in kN.0 2. Calculate the bar force in member DG due to REAL loads in kN.0 3. Calculate the bar force in member AF due to one unit horizontal force at G in kN.0 4. Calculate the bar force in member FG due to one unit horizontal force at G in kN.0
PROBLEM 2
For the truss shown, members BF, CF, CG,
and DG have cross-sectional areas of 750 mm². All
other members have cross-sectional areas of 1,050
mm2. The truss is pin supported at A and roller
supported at C. The elastic modulus of all members
is 70 GPa.
4.0 m
В
E
75 kN
50 kN
25 kN
3.0 m
3.0 m
3.0 m
3.0 m
Transcribed Image Text:PROBLEM 2 For the truss shown, members BF, CF, CG, and DG have cross-sectional areas of 750 mm². All other members have cross-sectional areas of 1,050 mm2. The truss is pin supported at A and roller supported at C. The elastic modulus of all members is 70 GPa. 4.0 m В E 75 kN 50 kN 25 kN 3.0 m 3.0 m 3.0 m 3.0 m
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