| Item type |
会議発表論文 / Conference Paper(1) |
| 公開日 |
2018-02-06 |
| タイトル |
|
|
タイトル |
Road Maintenance and Repair Strategy with Benchmarking Methodology |
| 言語 |
|
|
言語 |
eng |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
benchmarking |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
road repair and maintenance planning |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
asset management |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_5794 |
|
資源タイプ |
conference paper |
| 著者 |
Mori, Hisashi
Fujiwara, Eigo
Kaito, Kiyoyuki
Kobayashi, Kiyoshi
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Road pavements are often designed to accommodate two important functions. The first function is to make suitable surface characteristics, which provide safety and comfortable driving for road users. The second function is to ensure a certain level of structural durability for its performance over a long period of time. These two functions need to be considered carefully in view of maintenance and management. Without a proper maintenance and management plan or strategy, the functionality of road pavements will not be assured. In view of maintenance and repair (M&R), temporary M&Rs are often implemented in practices, only to restore its condition states and satisfy the immediate performance. Current M&R methods are not significantly improve the durability of pavement structures. This practice can be regarded as a limitation in the field. This paper is developed with aim to give an answer to this limitation. In a glance, the paper proposes an innovative approach by combination of Markov hazard model and Mixture Hazard Model to trigger an optimal M&R strategy in a long-term planning view. The deterioration speeds of road sections are comparatively evaluated. Based on the results of obtained deterioration speeds, a further investigation on structural performance can be tested. We conduct an empirical study on a set of monitoring data for 71.140 km national roads in Japan to verify the usefulness of the proposed methodology. |
| 書誌情報 |
Society for Social Management Systems Internet Journal
巻 6,
号 1,
発行日 2010-03
|
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
2432-552X |
| 著者版フラグ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 出版者 |
|
|
出版者 |
Society for Social Management Systems |
SMS10-156.pdf (730.8 kB)
