Đề cương động lực học - P15

COURSE DISCRIPTION
(For all Master Programs in the Civil Engineering Faculty)
1. Course: DYNAMICS OF STRUCTURES 3(3,0)
2. Lecturers: Assoc., Prof., Dr. Do Kien Quoc (Head),
Bui Van Chung (M.Eng), Phan Ngoc Chau (Assoc. Prof.)
3.Department: Mechanics of Materials
4. Discription
Dynamics of Structures is a basic course which provides the concepts, principles and
methods for dynamic response analysis of structures. The course content is refered to that of the
well-known Universities in the world as MIT, AIT… It is an important area in both theory and
application in the field of Engineering Mechanics. The knowledge anable the master students to
carry out the researchs in their theses or practical applications. The cousre is related to the
subjects as Strutural Mechanics, Finite Element Method, Theory of Plates and Shells…

5. Aims of Course
To provide the master students with the Theory of Structural Dynamics ranging from
concepts, principles and methods of analysis. With the gained knowledge, they can perform
their Master Theses or Practical Researches.
6. Course Content
Chapter Content Teaching Period
Total Theory Exersis
References
1 INTRODUCTION
-Basic Concepts
-Features of Dynamic Problems
-D’Alambert Principle
-Virtual Work Principle
-Hamilton Principle
-Lagrange Equation
-Generalised Coordinates and
Systems

10 8 2 1 - 4
2 SDOF SYSTEMS
- Equation of Motion
- Free Vibration
- Response to Harmonic Load
- Vibration Isolation
- Response to Periodic Load.
Complex Form
- Response to Impulsive Load
- Response to General Load. Analysis
in Frequency Domain
- Response of nonlinear systems.
Newmark Method
15 12 3 1-4
3 MDOF SYSTEMS
- Equation of Motion
- Structural Property Matrix
- Reduction of Degrees of Freedom
- Undamped Free Vibration
- Orthogonality of Mode Shapes
- Critical Load (Stability Problems)
- Dynamic Response – Mode
Superposition Method
15 12 3 1-4
4 DITRIBUTED SYSTEMS
- Bending Vibration of Beams
- Longitudinal Vibration of Bars
- Dynamic Stiffness Matrix Method
5 3 1-4
5 EXPERIMENT ON VIBATION OF

A BEAM
- Damped Free Vibration: Response
in Time Domain, Damping Ratio,
Frequency
- Vibration due to Harmonic Load:
Response in Time and Frequency
Domain, Resonance
2 1-2
7. References
1. Do Kien Quoc,Lecture on Dynamics of Structures, 2000.
2. Clough R. W., Penzien J., Dynamics of Structures, McGraw-Hill, 1993 (1975).
3. Chopra A. K., Dynamics of Structures,Theory and Applications in Earthquake
Engineering, Prentice-Hall, 1995.
4. Buchhold H., Structural Dynamics for Engineers, Thomas Telford, 1997.
8. Course Evaluation
Activity Times Percentage
Exercise on class 3
Mid-term Test 0
Experiment 1
Report 0
Final Test 1 100%