Materials and Structures
Fall 2008

Professor Paul A. Lagace

Room 33-310
phone: 617-253-3628
pal@mit.edu

Learning Objectives and Outcomes

Syllabus (planned version)

Textbooks:

Crandall, Dahl and Lardner, An Introduction to the Mechanics of Solids, SI version, McGraw-Hill, 1978
      (Referrred to as CDL).
M. F. Ashby and D. R. H. Jones, Engineering Materials 1, Pergamon Press, 1980 (or later version).
      (Referred to as A&J)

The following books are also useful references:

M. F. Ashby and D. R. H. Jones, Engineering Materials 2, Pergamon Press, 1986 (or later version).
      (Polymers, metal alloys)
M. F. Ashby, Materials Selection in Mechanical Design, Pergamon Press, 1992 (or later version)
      (Materials selection and design)
Bickford, Mechanics of Solids, Irwin, 1993

Unit Number
Title
Readings
Planned Lectures/(Dates)
Supplemental Material
BLOCK 1: STATICS
M1.1
Introduction
CDL 1.1, 1.2, 1.3
M1, M2  
(9/15, 16)

U-A
(pp. 1-6)

The Language of Engineering
CDL 1.4
M2
(9/16)
M1.2

(All About)
Mechanical Equilibrium

CDL 1.6

M2, M3, M4, M5
(9/16, 19, 26, 29)
U-B
(All About)
Forces and Moments
CDL 1.5
Recitation
(9/30)
M1.3
Uses of Equilibrium
CDL 1.7, 1.8
M5, M6, M7
(9/29, 10/1, 3)
HO-M-1
Hints in Drawing Free Body Diagrams
M1.4
(All About)
Trusses
CDL 1.9

M7, M8, M9
(10/3, 6, 8)

 

HO-M-4
Concept Review Sheet for Q (FM)2

 

M1.5
Statically Indeterminate Systems
CDL 2.1, 2.3, 2.4, 2.7
M9, M10, M11
(10/8,10,14)

HO-M-2
Notes on Displacement Compatibility

HO-M-3
Statically Indeterminate Systems -- An Example

BLOCK 2: STRESS AND STRAIN

M2.1
(UA
pp. 9-17)

(More) Language for Stress and Strain

CDL 4.1

M11, M12, M13
(10/14, 17, 20)
M2.2
(All About) Stress
CDL 4.2, 4.3, 4.4

M13, M14
(10/20, 22)

 

HO-M-5
Concept Review Sheet for Q(TM)3

 

M2.3
(All About) Strain
CDL 4.8, 4.9, 4.10
M14, M15, M16
(10/22, 24, 27)

M2.4

Stress and Strain Transformations

CDL 4.5, 4.6, 4.7, 4.11, 4.12, 4.13

CDL 4.14, 4.15

M16, M17, M18
(10/27, 11/3, 5)
HO-M-6
Mohr's Circle
BLOCK 3: Elasticity (and Materials)
M3.1
The Role of Material "Properties"
A&J 1,2
M18, M19, M20
(11/5, 7, 12)
 

 

HO-M-7
Concept Review Sheet for Q(TMS)4

 

M3.2
General Stress-Strain Behavior

A&J 3

CDL 5.1, 5.2, 5.4, 5.10

CDL 2.3

M20, M21, M22
(11/12, 14, 17)

 
M3.3
Physical Bases of Elastic Properties

A&J 4, 5, 6

M22, M23
(11/17, 21)

 

 

 

M3.4
Stress-Strain Behavior (Revisited)
 

M23, M24
(11/21, 24)

 
M3.5
Summary of Equations of Elasticity
 
final recitation/beginning of
2nd term
HO-M-8
Review of Stress,
Strain and Elasticity

 

HO-M-9
Concept Review Sheet for Q(FMS)5