ME 3102
Spring 2013
高等材料力學 Advanced Strength of Materials
Instructors:
Prof. JiaYang Juang (莊嘉揚), 工綜713, 0233669406, jiayang@ntu.edu.tw
Teaching Assistant, 工綜410、周東陞r01522514@ntu.edu.tw、翁平侑r01522503@ntu.edu.tw
Class Meetings
Lecture: Thursday 678, 工綜B01
Office Hours: 莊嘉揚: Tuesday 13pm
周東陞:
Monday 1012
am、翁平侑: Friday 1012 am
Course Descriptions:
In the Strength of Materials course (2nd year) we use clever assumptions to simplify complicated problems in solid mechanics. For instance, we assume the plane normal cross section in a beam remains plane and normal after bending deformation occurs. In so doing the complicated 3D mechanics problem (which should be treated in the graduate course Linear Elasticity) is reduced to a tractable 1D problem. In this course, we follow the same approach and expand the content we have learned in Strength of Material, including the important 2D plate and shell problems.
Text Books:
(Required) A. C. Ugural and S. K. Fenster, “Advanced Strength and Applied Elasticity,” 5th ed. 高立圖書代理, gauli@ms37.hinet.net
(Reference) J. P. Den Hartog, “Advanced Strength Materials,” Dover Books on Engineering, 1987.
Grading:
30% homework quizzes
 assigned approximately every two week
 no turnin
 ~15min quiz in class
40% two midterm exams
 20% each
 given per schedule
 closed book
 No makeups
30% term project
 2 students per
group
 10minute oral presentation
 term paper
No final exam
Tentative Schedule, [last updated: 2013/06/06]
Week  Dates  Topics  Chapters  Lecture Notes  Homework 
1 
2/21 
 Course outline  Analysis of stress 
1 
syllabus 
HW 1 (Chap. 1) 1, 2, 3, 21 (due Mar. 7) 
2 
2/28 
 No class 


3 
3/7 
 Analysis of stress 
1 
pdf 2 
HW 2 (Chap. 1) 37, 67, 74, 81 (due Mar. 14) 
4 
3/14 
 Strain and stressstrain relations 
2 
pdf 3 
HW 3 (Chap. 2) 1, 3, 15, 27, 42 (due Mar. 21) 
5 
3/21 
 Strain and stressstrain relations  Elasticity 
2 3 
pdf 4

HW 4 Chap. 2: 43, 45, 55; Chap. 3: 7, 8, 9 (due Mar. 28) 
6 
3/28 
 Elasticity 
3 
HW 5 (Chap. 3) 10, 11, 21, 25 (due Apr. 11)  
7 
4/4 
 No class 

8 
4/11 
 Elasticity  Torsion 
3 6 
pdf 6  
9 
4/18 
 Midterm I (Chap. 13) 
grade distribution  HW 6 (Chap. 6) 2, 6, 14, 18 (due Apr. 25)  
10 
4/25 
 Torsion 
6 
HW 7 (Chap. 6) 26, 27, 29, 37 (due May 2)  
11 
5/2 
 Axisymmetrically loaded members 
8 
pdf 7 
 Turn in your
term project proposals HW 8 (Chap. 8) 2, 5, 24, 30 (due May 9) 
12 
5/9 
 Axisymmetrically loaded members  Elastic foundations 
8 9 
 pdf 8 
HW 9 (Chap. 8) 34, 37, 40, 44 (due May 16) 
13 
5/16 
 Elastic foundations 
9 
Discussion 4  HW 10 (Chap. 9) 1, 3, 14 (due May 23) 
14 
5/23 
 Plates and shells 
13 
pdf 9  
15 
5/30 
 Midterm II (Chap. 6, 8, 9) 

grade distribution  
16 
6/6 
 Plates and shells 
13 

17 
6/13 
 Project presentation 

 7 mins per group (~710
slides)  Email your ppt and term paper (pdf) before 1 pm 6/13 

18 
6/20 
No final exam 