Steel Design – 5th Edition
ST
INSTRUCTOR’S
UV
SOLUTION
IA
MANUAL
_A
PP
William T. Segui
RO
Complete Solutions Manual for Instructors and Students
© William T. Segui
VE
All rights reserved. Reproduction or distribution without permission is prohibited.
D?
??
©MEDGEEK
, Contents
ST
Preface vi
Chapter 1 Introduction 1-1
UV
Chapter 2 Concepts in Structural Steel Design 2-1
Chapter 3 Tension Members 3-1
IA
Chapter 4 Compression Members 4-1
_A
Chapter 5 Beams 5-1
Chapter 6 Beam-Columns 6-1
PP
Chapter 7 Simple Connections 7-1
Chapter 8 Eccentric Connections 8-1
RO
Chapter 9 Composite Construction 9-1
Chapter 10 Plate Girders 10-1
VE
D?
??
, CHAPTER 1 - INTRODUCTION
ST
1.5-1
(a) P 2067 1340 lb
f P 1340 68. 02 psi f 68. 0 psi
A 19. 7
UV
(b) Since E f ,
f 68. 02 2. 35 10 −6 2. 35 10 −6
E 29, 000, 000
IA
1.5-2
(a) L 9/ sin 45 ° 12. 73 ft
_A
ΔL L 8. 9 10 −4 12. 73 12 0. 136 in. ΔL 0. 136 in.
(b) f E 8. 9 10 −4 29, 000 25. 81 ksi
P fA 25. 811. 31 33. 8 kips P 33. 8 kips
PP
1.5-3
0. 5 2
A d
2
(a) 0. 196 3 in. 2
4 4
RO
f P 5000 25, 470 psi
A 0. 1963
−3
ΔL 6. 792 10 8. 49 10 −4
L 8
25, 470
E f 3. 0 10 7 psi E 30, 000 ksi
VE
8. 49 10 −4
(b) F u P u 14, 700 74, 900 psi F u 74. 9 ksi
A 0. 1963
D?
??
[1-1]
© 2013 Cengage Learning. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible website, in whole or in part.
, 1.5-4
Spreadsheet results:
ST
(a) (b)
Load Stress
(lb) (psi) microstrain
UV
2,000 10,186 47
2,500 12,732 220
3,000 15,279 500
3,500 17,825 950
4,000 20,372 1,111
4,500 22,918 1,200
IA
5,000 25,465 1,702
_A
30,000
25,000
Stress (psi)
20,000
PP
15,000
10,000
5,000
RO
0
0.000000 0.000500 0.001000 0.001500 0.002000
Strain
VE
(c) Slope 9,210,000 psi modulus of elasticity
D?
??
[1-2]
© 2013 Cengage Learning. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible website, in whole or in part.
ST
INSTRUCTOR’S
UV
SOLUTION
IA
MANUAL
_A
PP
William T. Segui
RO
Complete Solutions Manual for Instructors and Students
© William T. Segui
VE
All rights reserved. Reproduction or distribution without permission is prohibited.
D?
??
©MEDGEEK
, Contents
ST
Preface vi
Chapter 1 Introduction 1-1
UV
Chapter 2 Concepts in Structural Steel Design 2-1
Chapter 3 Tension Members 3-1
IA
Chapter 4 Compression Members 4-1
_A
Chapter 5 Beams 5-1
Chapter 6 Beam-Columns 6-1
PP
Chapter 7 Simple Connections 7-1
Chapter 8 Eccentric Connections 8-1
RO
Chapter 9 Composite Construction 9-1
Chapter 10 Plate Girders 10-1
VE
D?
??
, CHAPTER 1 - INTRODUCTION
ST
1.5-1
(a) P 2067 1340 lb
f P 1340 68. 02 psi f 68. 0 psi
A 19. 7
UV
(b) Since E f ,
f 68. 02 2. 35 10 −6 2. 35 10 −6
E 29, 000, 000
IA
1.5-2
(a) L 9/ sin 45 ° 12. 73 ft
_A
ΔL L 8. 9 10 −4 12. 73 12 0. 136 in. ΔL 0. 136 in.
(b) f E 8. 9 10 −4 29, 000 25. 81 ksi
P fA 25. 811. 31 33. 8 kips P 33. 8 kips
PP
1.5-3
0. 5 2
A d
2
(a) 0. 196 3 in. 2
4 4
RO
f P 5000 25, 470 psi
A 0. 1963
−3
ΔL 6. 792 10 8. 49 10 −4
L 8
25, 470
E f 3. 0 10 7 psi E 30, 000 ksi
VE
8. 49 10 −4
(b) F u P u 14, 700 74, 900 psi F u 74. 9 ksi
A 0. 1963
D?
??
[1-1]
© 2013 Cengage Learning. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible website, in whole or in part.
, 1.5-4
Spreadsheet results:
ST
(a) (b)
Load Stress
(lb) (psi) microstrain
UV
2,000 10,186 47
2,500 12,732 220
3,000 15,279 500
3,500 17,825 950
4,000 20,372 1,111
4,500 22,918 1,200
IA
5,000 25,465 1,702
_A
30,000
25,000
Stress (psi)
20,000
PP
15,000
10,000
5,000
RO
0
0.000000 0.000500 0.001000 0.001500 0.002000
Strain
VE
(c) Slope 9,210,000 psi modulus of elasticity
D?
??
[1-2]
© 2013 Cengage Learning. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible website, in whole or in part.
