Outline of Engineering Mechanics I (Statics)

Outline of Engineering Mechanics I (Statics)

Administration

Course Head: Mingsak Tangtrakul

มิ่งศักดิ์ ตั้งตระกูล

Lecturer: Phongsaen Pitakwatchara

พงศแสน พิทักษวัชระ

Email: phongsaen.p@chula.ac.th Section: 10

Time: M-W 09:30-11:00 Location: ENG 3/324

Office Hour: F 13:00-16:00 (Hans 3/306) Midterm: Jul. 27^th, 2011 13:00-16:00

Outline of Engineering Mechanics I (Statics)

Materials

• textbooks

a) J. L. Meriam & L. G. Kraige, Engineering Mechanics, Vol. 1-2, John Wiley & Sons.

b) R. C. Hibbeler, Engineering Mechanics: Statics- Dynamics, Prentice-Hall.

c) F. P. Beer & E. R. Johnston, Vector Mechanics for Engineers: Statics-Dynamics, McGraw-Hill.

• supplementary website

a)

b) http://www.meweb.eng.chula.ac.th/course/213-EngMech/

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Outline of Engineering Mechanics I (Statics)

Ch. 1 Introduction to Statics

7

1.1 Basic Concepts 8

1.2 Scalars and Vectors 11

1.3 Newton’s Laws (overview) 22

Outline of Engineering Mechanics I (Statics)

Ch. 2 Force Systems

27 2.1 Forces (overview) 28

2-D Force Systems

2.2 Rectangular Coordinate Systems 33 2.3 Force, Moment, and Couple 45 2.4 Resultants 61

3-D Force Systems

2.5 Rectangular Coordinate Systems 85 2.6 Force, Moment, and Couple 95 2.7 Resultants 109

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Outline of Engineering Mechanics I (Statics)

Ch. 3 Equilibrium

123 3.1 Mechanical System Isolation (FBD) 125

2-D Systems

3.2 Equilibrium Conditions 144

3-D Systems

3.3 Equilibrium Conditions 174

Outline of Engineering Mechanics I (Statics)

Ch. 4 Friction (section A only)

203

4.1 Introduction 204

4.2 Types of Friction 205

4.3 Dry Friction 206

Ch. 5 Distributed Forces

²³⁴

5.1 Introduction 235

5.2 Center of Mass 236

5.3 Centroids (Line, Area, Volume) 241

5.4 Composite Bodies and Figures 257

5.5 Theorem of Pappus 265 5.6 Fluid Statics 272

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