材料力學
Mechanics of Materials
| 節 | 週一 | 週二 |
|---|---|---|
3 10:10–11:00 | 材料力學 EE106（光復） 2 節連堂 | |
4 11:10–12:00 | ||
7 15:30–16:20 | 材料力學 EE106（光復） 2 節連堂 | |
8 16:30–17:20 |
* 根據陽明交大上課時間表所列
This course provides a foundation of solid mechanics with applications to science and engineering. The main objective is to determine the stress, strain, deformation of solids and structures withstanding forces. The theories are established on three fundamental concepts, including equilibrium, geometry of deformation, and material behavior.
Statics
無備註
Course materials: New e3 website
1. Homework every week (10%) 2. Quizzes (15%) 3. Two midterm exams and one final exam (The highest score 35%, the second highest one 25%, the worst one 15%)
Introduction
Review of static equilibrium, fundamental equations of deformable-body mechanics, problem-solving procedures.
- 講授：
- 2
Stress and Strain
Definition of stresses, strains, stress-strain relations
- 講授：
- 4
Axial Deformation
Basic theory of axial deformation, statically determinate and indeterminate structures, thermal effects, force method and displacement method, inelastic axial deformation.
- 講授：
- 4
Torsion
Physical deformation and assumption, non-homogeneous shafts, statically determinate and indeterminate problems, power transmission shafts, thin-wall torsion members, inelastic torsion.
- 講授：
- 4
Flexural stresses in beams
Strain-displacement analysis, flexural stress, design of beams for strength, non-homogeneous beams, unsymmetric bending, inelastic bending.
- 講授：
- 4
Area moment of inertia
Definitions, parallel-axis theorem, product of inertia, transformation of moment of inertia, principal moment of inertia, principal directions.
- 講授：
- 2
Shear stress in beams
Shear stress and shear flow in beams, limitations on the shear-stress formula, shear stress in thin-wall beams, shear center.
- 講授：
- 4
Deflection of beams
Differential equations of the deflection curve, slope and deflection by integration, statically determinate and indeterminate beams, superposition method.
- 講授：
- 6
Transformation of stress and strain
Stress transformation for plane stress, principal stresses and maximum shear stress, Mohr's circle for plane stress, triaxial stress, transformation of strains in plane, Mohr's circle for strain, measurement of strains.
- 講授：
- 5
Special topics related to design
Stress concentration, failure theories, fatigue and fracture.
- 講授：
- 3
Pressure vessels, stresses due to combined loading
Thin-wall pressure vessels, stress distribution in beams, stresses due to combined loads.
- 講授：
- 4
| 週次 | 主題 |
|---|---|
| 第 1 週 | 2023-09-11(一),2023-09-12(二) |
| 第 2 週 | 2023-09-18(一),2023-09-19(二) |
| 第 3 週 | 2023-09-25(一),2023-09-26(二) |
| 第 4 週 | 2023-10-02(一),2023-10-03(二) |
| 第 5 週 | 2023-10-09(一),2023-10-10(二) |
| 第 6 週 | 2023-10-16(一),2023-10-17(二) |
| 第 7 週 | 2023-10-23(一),2023-10-24(二) |
| 第 8 週 | 2023-10-30(一),2023-10-31(二) |
| 第 9 週 | 2023-11-06(一),2023-11-07(二) |
| 第 10 週 | 2023-11-13(一),2023-11-14(二) |
| 第 11 週 | 2023-11-20(一),2023-11-21(二) |
| 第 12 週 | 2023-11-27(一),2023-11-28(二) |
| 第 13 週 | 2023-12-04(一),2023-12-05(二) |
| 第 14 週 | 2023-12-11(一),2023-12-12(二) |
| 第 15 週 | 2023-12-18(一),2023-12-19(二) |
| 第 16 週 | 2023-12-25(一),2023-12-26(二) |
R. R. Craig, Jr. and E. M. Taleff, Mechanics of Materials, SI Version, 4th ed. Wiley, 2021.
- 地點
- EE 462
- 時間
- Make appointments by E-mail or campus phone.
- 聯絡方式
- 1. Campus phone: 55151 2. E-mail: ccyin@nycu.edu.tw