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The lecture aim at providing students with fundamental knowledge on structural dynamics and application of structural dynamics in design of civil structures. In the class, you will learn about fundamental of structural dynamics: energy principle in dynamics, damping mechanism and models; principle of structural dynamics modeling: single-degree of freedom and multi-degree of freedom system, distributed parameter system, modal analysis, proportional and non-proportional damping system. We will learn also about fundamental of structural control and its application such as base-isolation, and tuned-mass damper systems.
You will learn to calculate structure responses to various types of excitation: deterministic and random for the linear and nonlinear earthquake engineering and wind engineering.
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1.Lecture 1: Introduction to Structural Dynamics and Its Application to Design
2.Lecture 2: Energy Principle in Dynamics
3. Lecture 3: Damping Mechanism and Model
4. Lecture 4: Distributed Parameter System (Homework #1)
5. Lecture 5: Single Degree of Freedom System
6. Lecture 6: Computational Method for Dynamic Response of Structure
7. Lecture 7: Two Degree of Freedom System
8. Lecture 8: Multi Degree of Freedom System (Homework #2)
9. Midterm Exam
10. Lecture 9: Nonproportional Damping System
11. Lecture 10: Passive Control : Tuned-Mass Damper System
12. Lecture 11: Basic Principle of Random Vibration
13. Lecture 12: Application of Structural Dynamics to Earthquake Engineering
14. Lecture 13: Application of Structural Dynamics to Wind Engineering (Homework #3)
15. Lecture 14: Basic Principle of Vibration control and its Application
16. Final Exam
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Students are expected to read the materials (lecture note and book excerpt) provided by the lecturer before the class. Students are required to submit home works as will be specified in the class.
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- Fundamental of structural dynamics: Energy principle in dynamics, damping mechanism and models.
- Principle of structural dynamics modeling: Single-degree of freedom and multi-degree of freedom system, distributed parameter system, modal analysis, proportional and non-proportional damping system.
- Calculation of structure response to various types of excitation linear and nonlinear system analytically and using Matlab Simulation.
- Random Vibration and numerical computation to random force.
- Application of structural dynamics in earthquake engineering (Response Spectra concept,Seismic resistant design, linear-elastic, ductility concept, etc)
- Application of structural dynamics in wind engineering (Wind loading and wind-induced vibration, basic of aerodynamics, vortex-induced vibration,etc)
- Control of seismic response of structure (passive control:base-isolation and dampers)
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- Fundamental of structural dynamics: Energy principle in dynamics, damping mechanism and models.
- Principle of structural dynamics modeling: Single-degree of freedom and multi-degree of freedom system, distributed parameter system, modal analysis, proportional and non-proportional damping system.
- Calculation of structure response to various types of excitation linear and nonlinear system analytically and using Matlab Simulation.
- Random Vibration and numerical computation to random force.
- Application of structural dynamics in earthquake engineering (Response Spectra concept,Seismic resistant design, linear-elastic, ductility concept, etc)
- Application of structural dynamics in wind engineering (Wind loading and wind-induced vibration, basic of aerodynamics, vortex-induced vibration,etc)
- Control of seismic response of structure (passive control: base-isolation and dampers)
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Attendance (10%), Homework (30%), Midterm-exam (20%), Final-Exam (40%)
Home works: (#1- Before Midterm 10%, #2- Before Midterm 10%, #3- Before Final-exam 10%)
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【成績評価の基準表】
| 秀(S) | 優(A) | 良(B) | 可(C) | 不可(F) |
| 履修目標を越えたレベルを達成している | 履修目標を達成している | 履修目標と到達目標の間にあるレベルを達成している | 到達目標を達成している | 到達目標を達成できていない |
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履修目標：授業で扱う内容（授業のねらい）を示す目標
到達目標：授業において最低限学生が身につける内容を示す目標
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【授業別ルーブリック】
| 評価項目 | 評価基準 |
| 期待している以上である | 十分に満足できる(履修目標) | やや努力を要する | 努力を要する(到達目標) | 相当の努力を要する |
| 理解度 | 授業内容を越えた自主的な学修が認められる。 | 授業内容をほぼ100％理解している。 | 到達目標は理解しているが、授業内容に不足がある。 | 到達目標に達していることが認められる。 | 到達目標に達していない。 |
| 課題解法能力 | 解法が分からない他人にアドバイスができる。 | 何も参照せずに独自の能力で課題を解くことができる。 | 参考書などを参考にすれば、独自で課題を解くことができる。 | 他人のアドバイスがあれば課題を解くことができる。 | 他人のアドバイスがあっても自発的に課題を解くことができない。 |
| 調査能力（予習） | 自ら進んで予習範囲を越えて調べている。 | 予習範囲を十分に理解し、他人に説明できる。 | 指示した予習範囲の理解にあいまいな点がある。 | 指示された範囲は予習するが、理解が不十分である。 | 指示された範囲は予習が不十分である。 |
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The course is held basically in English. Lecture handouts will be made accessible for student before each class. Supporting lecture materials such as related papers, book chapters and program will be provided online. To help understanding the course several home works will be provided and students are welcomed to discuss about the homework during the class or office hours.
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Structural Dynamics, Vibration Analysis, Application of Structural Dynamics on Civil Structure Design.
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This lecture will provide fundamental knowledge to understand structural vibration, analysis and design. We will learn the basic principle of structural vibration for design of civil structures such as bridge and building against earthquake, wind and other types of vibration, as well as applications of vibration control in design.
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