| 作成年度 | 2006 年度 |
|---|---|
| 論文名 | State of the art and future prospect of maintenance and operation of road tunnel |
| 論文名（和訳） | |
| 論文副題 | |
| 発表会 | |
| 誌名 | ISARC 2006 |
| 巻・号・回 | PROCEEDINGS |
| 発表年月日 | 2006/10/01 |
| 所属研究室／機関名 | 著者名（英名） |
|---|---|
| 道路技術研究グループトンネルチーム | Hideto Mashimo、Toshiaki Ishimura |
| 抄録 |
|---|
| "In Japan, road tunnels have increased in both total length and number, and there are some tunnels still in service that were completed more than 50 years ago. In order to maintain such tunnels efficiently with decreasing public funds, deformation of tunnels should be detected at an early stage, and appropriate measures taken at the right time. This paper describes the present status, problems, and future prospects for road tunnel maintenance in Japan." |
