2011 Fiscal Year Final Research Report
Development of the numerical method to solve dynamic interaction between a train and the railway structure after derailment during an earthquake
| Project/Area Number |
20560230
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Research Field |
Dynamics/Control
|
|---|
| Research Institution | Kanagawa Institute of Technology |
|---|
Principal Investigator |
TANABE Makoto 神奈川工科大学, 工学部, 教授 (20179815)
|
|---|
| Project Period (FY) |
2008 – 2011
|
| Keywords | 鉄道車両 / 線路構造 / 連成振動 / 地震応答 / 脱線後 |
|---|
| Research Abstract |
A mechanical model and the numerical method to solve the dynamic interaction between a train and the railway structure after derailment during an earthquake has been obtained and the simulation program has been developed. The contact-impact behavior between the train and the railway structure including post-derailment during an earthquake was analyzed and applied to a new type of the track with guard attached to prevent the train deviating from the track after derailment during an earthquake to establish an earthquake-safe railway.
|
