2011 Fiscal Year Final Research Report
A study on evaluation method of the disaster restoration process of critical lifelines considering their interdependence
| Project/Area Number |
21310122
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (B)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Research Field |
Natural disaster science
|
|---|
| Research Institution | Kajima Technical Research Institute, Kajima Corporation |
|---|
Principal Investigator |
NAGATA Shigeru 鹿島建設株式会社技術研究所, 上席研究員 (50217999)
|
|---|
| Project Period (FY) |
2009 – 2011
|
| Keywords | 自然災害 / 地震 / ライフライン / 復旧 / 相互依存 / 防災 / 減災 |
|---|
| Research Abstract |
We investigated the damage of the critical lifelines by earthquakes and large-scale accidents as well as their restoration processes considering their interdependence. Based on a method that we had already developed to evaluate the restoration process for a single lifeline function, we expanded it in order to practically and quantitatively consider the interdependence among plural lifelines such as electricity, waterworks and sewer. In addition, we illustrated with a case study for Tokyo metropolitan earthquake that recovery can be delayed in some area in case of taking inadequate restoration processes.
|
Research Products
(9 results)
