3.1 Compute the displacements, reactions, and bar forces for the trusses shown. Cross-sectional arcas (mm² × 10³) are shown on each bar. E = 200,000 MPa. 20 b 30 80 40 8 m (d) 500 kN 20 20 6 m

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3.1d Compute the displacements, reactions, and bar forces for the trusses shown. Cross-sectional arcas (mm² × 10³) are shown on each bar. E = 200,000 MPa. bartleby

3.1 Compute the displacements, reactions, and bar forces for the trusses shown.
Cross-sectional arcas (mm² × 10³) are shown on each bar. E = 200,000 MPa.
20
b
30
80 40
8 m
(d)
500 kN
20
20
6 m
Transcribed Image Text:3.1 Compute the displacements, reactions, and bar forces for the trusses shown. Cross-sectional arcas (mm² × 10³) are shown on each bar. E = 200,000 MPa. 20 b 30 80 40 8 m (d) 500 kN 20 20 6 m
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