2025Year

First Semester

Advanced Theory of Structural Dynamics

Lecture

Advanced Theory of Structural Dynamics

Z1100031 Advanced Theory of Structural Dynamics

HISADA Yoshiaki

2.0Credits

Thu.5Period

Shinjuku Campus

A-0471教室（大学院工学研究科）

A) A high degree of specialized expertise　100%
B) The skills to use science and technology　0%
C) The ability to conduct research independently, knowledge pertaining to society and occupations, and sense of ethics required of engineers and researchers　0%
D) Creative skills in specific areas of specialization　0%

First, learn how to model single- and multiple-degree vibratory systems, and calculate the free and forced response of the systems. Next, learn to model continuous vibratory systems, and use finite element methods for the analysis of the systems. Finally, learn how to simulate the strong ground motions based on the strong motion seismology, and apply them to aseismic building design.

Students must be familiar with the undergraduate architectural structure (structural mechanics, structural analysis, vibration theory) and the basics of mathematics (calculus, differential equations, linear algebra)

Not used

1. Introduction of structural dynamics and strong motion seismology
2. Free and forced vibration of single degree of freedom linear systems
3. Free and forced vibration of multiple degree of freedom linear systems
4. Equations of motion for continuous medium
5. Matrix structural analysis (truss and moment-frame structure)
6. Finite element methods for structural statics
7. Finite element methods for structural dynamics
8. Equation of motion and direct integration method
9. Dynamic structural analysis of buildings
10. Basics of strong motion seismology
11. Source, path and site effects of Strong ground motion
12. Modeling of strong ground motions
13. Simulations of strong ground motions
14. Review

Grade are evaluated by reports.

I am available for questions during or after the class. I am also be available during office hours and via e-mail.

有限要素法入門、三好俊郎、培風館
建築の振動 初歩から学ぶ建物の揺れ (シリーズ「建築工学」) 、西川孝夫ほか、朝倉出版
建築の振動 応用編 (シリーズ「建築工学」) 、西川孝夫ほか、朝倉出版
この他、資料を適宜配布する

新耐震構造解析、柴田明徳 著、森北出版

Every Thursday between 12：40 and 13：30 at 2512 (Hisada Lab) in the Shinjuku campus

近年、学部の授業では構造解析の基礎となる弾性論や有限要素法の基礎を殆ど扱わなくなってしまいました。学部で学ぶ質点系の振動論はあくまでも単純な近似解でしかありません。構造技術者や地震工学のコンサルを目指す学生は、連続体の振動・波動論と地震動の基礎理論を一度しっかりと学んでおくことが重要だと考えています。さらに最近の災害対策では、耐震設計に代表される被害を出さないためのハード対策だけでなく、被害が出た場合の対応・復旧を考慮したレジリエントな対策が重要になっています。本授業では最新の災害対策の動向も適宜紹介します。

Not applicable

Architecture Program