Chapter 2
2.1
Beam BE
Uniformly distributed load = 0.96(4)(1) = 3.84 kN
3.84 kN/m
B E
11.52 kN 11.52 kN
6m
Girder AC
5.76 kN 11.52 kN 5.76 kN
A C
B
11.52 kN 11.52 kN
4m 4m
1
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in whole or in part.
,2.2
Column C
Axial load = 0.96(3)4 = 11.52 kN
11.52 kN
Column C
11.52 kN
2
© 2020 Cengage Learning®. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible website,
in whole or in part.
,2.3
Beam AF
25
Uniformly distributed load = 45 (1) = 562.5 lb
2
562.5 lb/ft
A F
11,250 lb 11,250 lb
40 ft
Beams BG and CH
Uniformly distributed load = 45(25)(1) = 1125 lb
1125 lb/ft
B G
(C) (H)
22,500 lb 22,500 lb
40 ft
Girder AC
11,250 lb 22,500 lb 11,250 lb
A C
B
22,500 lb 22,500 lb
25 ft 25 ft
Girder FH
22,500 lb 45,000 lb 22,500 lb
F H
G
45,000 lb 45,000 lb
25 ft 25 ft
3
© 2020 Cengage Learning®. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible website,
in whole or in part.
, 2.4
Column A
Axial load = 45(20)25 = 22,500 lb
Column F
Axial load = 45(40)25 = 45,000 lb
Column H
Axial load = 45(40)50 = 90,000 lb
4
© 2020 Cengage Learning®. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible website,
in whole or in part.
2.1
Beam BE
Uniformly distributed load = 0.96(4)(1) = 3.84 kN
3.84 kN/m
B E
11.52 kN 11.52 kN
6m
Girder AC
5.76 kN 11.52 kN 5.76 kN
A C
B
11.52 kN 11.52 kN
4m 4m
1
© 2020 Cengage Learning®. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible website,
in whole or in part.
,2.2
Column C
Axial load = 0.96(3)4 = 11.52 kN
11.52 kN
Column C
11.52 kN
2
© 2020 Cengage Learning®. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible website,
in whole or in part.
,2.3
Beam AF
25
Uniformly distributed load = 45 (1) = 562.5 lb
2
562.5 lb/ft
A F
11,250 lb 11,250 lb
40 ft
Beams BG and CH
Uniformly distributed load = 45(25)(1) = 1125 lb
1125 lb/ft
B G
(C) (H)
22,500 lb 22,500 lb
40 ft
Girder AC
11,250 lb 22,500 lb 11,250 lb
A C
B
22,500 lb 22,500 lb
25 ft 25 ft
Girder FH
22,500 lb 45,000 lb 22,500 lb
F H
G
45,000 lb 45,000 lb
25 ft 25 ft
3
© 2020 Cengage Learning®. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible website,
in whole or in part.
, 2.4
Column A
Axial load = 45(20)25 = 22,500 lb
Column F
Axial load = 45(40)25 = 45,000 lb
Column H
Axial load = 45(40)50 = 90,000 lb
4
© 2020 Cengage Learning®. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible website,
in whole or in part.
