ME
3102
Spring 2018
高等材料力學 Advanced Strength of Materials
Instructors:
Prof. Jia-Yang Juang (莊嘉揚), 工綜713, 02-33669406, jiayang@ntu.edu.tw
Teaching Assistant, 工綜410、江珮琳 r06522507@ntu.edu.tw
Class Meetings
Lecture: Thursday 789, 工綜B01
Office Hours: 莊嘉揚: Mondays 1-2 pm,
Fridays 1-2 pm, or by appointment
江珮琳:
Wednesdays 2-4 pm(工綜410)
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:
20% homework problem sets
- assigned approximately every week
- submit to the TA
50% two midterm exams
- 25% each
- given per schedule
- closed book
- No make-ups
30% term project
- 3~5 students per
group
- 10-minute oral presentation
- term paper
No final exam
Tentative Schedule, [last updated: 2018/05/31]
Week | Dates | Topics | Chapters | Lecture Notes | Homework |
1 |
3/1 |
- Course outline - Analysis of stress |
1 |
||
2 |
3/8 |
- Analysis of stress |
1 |
pdf 2 |
HW 1 (Chap. 1) 1, 2, 3, 21, 37, 67, 74, 81 (due Mar. 22) |
3 |
3/15 |
- Strain and stress-strain relations |
2 |
pdf 3 | |
4 |
3/22 |
黃彥三教授演講 |
YouTube: Mystery of Prince Rupert's Drop |
||
5 |
3/29 |
- Strain and stress-strain relations |
2 |
||
6 |
4/5 |
No class |
|
||
7 |
4/12 |
- Strain and stress-strain relations |
2 | pdf 4 |
HW 2 (Chap.
2) 1, 3, 15, 27, 42, 43, 52 (due April 19) |
8 |
4/19 |
- Elasticity |
3 | ||
9 |
4/26 |
- Midterm I |
|
||
10 |
5/3 |
- Elasticity - Torsion |
6 |
pdf 7 | - Present your term project proposals in class |
11 |
5/10 |
- Torsion |
8 |
pdf 8 | |
12 |
5/17 |
- Axisymmetrically loaded members |
8 9 |
HW 3
Chap. 3 35, 48, 55
Chap. 6 |
|
13 |
5/24 |
- Axisymmetrically loaded members |
9 |
pdf 9 | |
14 |
5/31 |
- Elastic foundations |
13 |
pdf 10 |
HW 4
Chap. 8 2, 13, 30, 33, 44
Chap. 9 |
15 |
6/7 |
- Midterm II |
|
||
16 |
6/14 |
No class |
|
|
|
17 |
6/21 |
- Project presentations |
|
- 10 mins per group (~10
slides) - Email your ppt before 1 pm 6/21 - Email your term paper (pdf) before 1 pm 6/28 |
|
18 |
6/28 |
No final exam |