Steel Design 7th Ed Solutions Manual – I Used This to Pass! (Segui) PDF

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SOLUTIONS

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Contents
Preface vi

Chapter 1 Introduction 1-1

Chapter 2 Concepts in Structural Steel Design 2-1

Chapter 3 Tension Members 3-1

Chapter 4 Compression Members 4-1

Chapter 5 Beams 5-1

Chapter 6 Beam-Columns 6-1

Chapter 7 Simple Connections 7-1

Chapter 8 Eccentric Connections 8-1

Chapter 9 Composite Construction 9-1

Chapter 10 Plate Girders 10-1

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CHAPTER 1 - INTRODUCTION


1.5-1
(a) P 20 67 1340 lb

f P 1340 68. 02 psi f 68. 0 psi
A 19. 7
(b) Since E f,

f 68. 02 2. 35 10−6 2. 35 10−6
E 29, 000, 000


1.5-2
(a) L 9/ sin 45 ° 12. 73 ft
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. 81 1. 31 33. 8 kips P 33. 8 kips


1.5-3

(a) A d2 0. 5 2
0. 196 3 in.2
4 4
f P 5000 25, 470 psi
A 0. 1963
ΔL 6. 792 10−3 8. 49 10−4
L 8
E f 25, 470 3. 0 107 psi E 30, 000 ksi
8. 49 10−4
Pu 14, 700
(b) Fu 74, 900 psi Fu 74. 9 ksi
A 0. 1963




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