| 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 |
Durability Analysis of Pothole Patching Mixture in Snowy Cold Region |
| 言語 |
|
|
言語 |
eng |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
snowy cold region |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
pothole patching mixture |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
statistical durability analysis |
| 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 |
Kaito, Kiyoyuki
Kobayashi, Kiyoshi
Fujiwara, Eigo
Okizuka, Ryosuke
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
On the pavement in snowy cold region, water spray is often carried out as snow thawing and removing activities in winter. Therefore in most cases, pavement surface is in wet condition, and it causes the generation of a lot of potholes. Usually, for the potholes, emergency repair is immediately conducted using patching mixtures. However under these circumstances, the patching mixture falls away soon due to the constraint in the repairing work. Consequently, as for the maintenance in snowy cold region, it is important to develop the optimal repair method or patching mixture material for such region. In order to provide the fundamental discussion of this issue, this study statistically evaluates the durability of the patching mixtures of potholes. Concretely, the generation process of potholes are modeled by the Weibull hazard model, and the durability performance of the patching mixtures is verified by estimating the hazard model based on the inspection data of actual potholes on the national road in snowy cold region and monitoring data after repairing them. |
| 書誌情報 |
Society for Social Management Systems Internet Journal
巻 5,
号 1,
発行日 2009-03
|
| 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 |
SMS09-151.pdf (268.7 kB)
