Mechanics of Materials

Mechanics of Materials is a compulsory course for most undergraduate programs. It is an important prerequisite course for subsequent professional studies. The course offered by DUT is awarded both excellent courses of Liaoning Province and International Students Learning in China. All instructors have rich experiences of teaching, and are well recognized for their teaching effect.

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Mechanics of Materials课程简介:前往报名学习

Mechanics of Materials课程简介:

Mechanics of Materials is a compulsory course for most undergraduate programs. It is an important prerequisite course for subsequent professional studies. The course offered by DUT is awarded both excellent courses of Liaoning Province and International Students Learning in China. All instructors have rich experiences of teaching, and are well recognized for their teaching effect.

前往报名学习

Mechanics of Materials课程目录:

Lecture 1

--1.1 Introduction

--1.2 Equilibrium of a Deformable Body

--1. Exercise

--1. Homework

Lecture 2

--1.3 Stress

--1,4 Average Normal Stress in Axially Loaded Member

--2. Exercise

--2. Homework

Lecture 3

--1.5 Average Shear Stress

--1.6 Allowable Stress

--1.7 Design of Simple Connections

--3. Exercise

--3. Homework

Lecture 4

--2 Strain

--3 Mechanical Properties of Materials

-- Experiment Video_1

-- Experiment Video_2

--4. Exercise

--4. Homework

Unit Test_1

Lecture 5

--3.6 Poisson’s Ratio

--3.7 Problem Discussion_strength

--4.1 Saint-Venant’s Principle

--4.2 Elastic Deformation of an Axially Loaded Member

--5. Exercise

--5. Homework

Lecture 6

--4.2 Displacement Calculation_Energy Method

--4.3 Principle of Superposition

--4.4 Statically Indeterminate Axially Loaded Member

--6. Exercise

--6. Homework

Lecture 7

--4.5 The Force Method of Analysys for Axially Loaded Member

--4.6 Thermal Stress

--7. Exercise

--7. Homework

Unit Test_2

Lecture 8

--4.7 Stress Concentration

--5.1 Torsional Deformation of a Circular Shaft

--5.2 The Torsion Formula

--8. Exercise

--8. Homework

Lecture 9

--5.3 Power Transmission

--5.4 Angle of Twist

--5.5 Statically Indeterminate Torque Loaded Members

--5.6 Strain Energy in Torsion & Noncircular Shaft

--Experiment Video_3

--9. Exercise

--9. Homework

Unit Test _3

Lecture 10

--A.1 Centriod of an Area

--A.2 Moment of Inertia for an Area

--A.3 Product of Inertia for an Area

--10. Exercise

--10 Homework

Lecture 11

--A.3 Composite Area

--A.4 Moment of Inertia for an Area about Inclined Axes

--11. Exercise

--11. Homework

Unit Test_4

Lecture 12

--6.1 Introduction of Bending

--12. Exercise

--12. Homework

Lecture 13

--6.2 Graphical Method for Constructing Shear and Moment Diagrams_1

--13. Exercise

--13. Homework

Lecture 14

--6.2 Graphical Method for Constructing Shear and Moment Diagrams_2

--14. Exercise

--14. Homework

Lecture 15

--6.3 Bending Deformation of a Straight Member

--6.4 The Flexure Formula

--15. Exercise

--15. Homework

--15. Discussion

Unit Test_5

Lecture 16

--6.5 Unsymmetric Bending

--16. Exercise

--16. Homework

--16. Discussion

Lecture 17

--7.1&7.2 The Shear Formula

--7.3 Shear Stresses in Beams

--17. Exercise

--17. Homework

--17. Discussion

Lecture 18

--7.4 Shear Flow in Built-up Members

--7.5 Shear Flow in Thin-Walled Members

--18. Exercise

--18. Homework

--18. Discussion

Unit Test_6

Lecture 19

--8.1 Introduction of Combined Loadings

--8.2 State of Stress Caused by Combined Loadings

--19. Exercise

--19. Homework

--19. Discussion

Lecture 20

--9.1-9.2 General Equations of Plane--Stress Transformation

--9.3 Principle Stresses and Maximum In-Plane Shear

--20. Exercise

--20. Homework

--20. Discussion

Lecture 21

--9.4 Mohr's Circle —Plane Stress

--9.5 Stress in Shafts Due to Axial Load and Torsion

--21. Exercise

--21. Homework

--21. Discussion

Lecture 22

--9.7 Absolute Maximum Shear Stress

--10.6 Material-Property Relationships

--22. Exercise

--22. Homework

--22. Discussion

Lecture 23

--10.7 Theories of Failure

--23. Exercise

--23. Homework

--23. Discussion

Unit Test_7

Lecture 24

--11 Design of Beams

--12.1 The Elastic Curve

--12.2 Slope and Displacement by Integration

--24. Exercise

--24. Homework

--24. Discussion

Lecture 25

--12.5 Method of Superposition

--12.9 Statically Indeterminate Beam and Shaft —Method of superposition

--25. Exercise

--25. Homework

--25. Discussion

Unit Test_8

Lecture 26

--13.1 Critical Load

--13.2 Ideal Column with Pin Support

--13.3 Columns Having Various Types of Supports

--26. Exercise

--26. Homework

--26. Discussion

Lecture 27

--13.4 Critical Stress

--13.5 Design of Columns

--27. Exercise

--27. Homework

--27. Discussion

Unit Test_9

Final Examination

Mechanics of Materials授课教师:

黄丽华-教授-大连理工大学-土木工程系

黄丽华,大连理工大学建设工程学部教授,工程力学研究所所长,辽宁省教学团队“工程力学”主要成员,辽宁省精品课程“工程力学”课程主要完成人。主讲过理论力学(中英文)、材料力学(中英文)、工程力学、高等材料力学等课程。曾获宝钢教育基金优秀教师奖,辽宁省优秀青年骨干教师,大连理工大学教学名师,教学质量优秀奖等荣誉。 她主持省部及校级教改项目20余项,她带领团队多次获省部及校级教学成果奖。主编教材5部,发表教学、科研论文60余篇。

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