| Item type |
デフォルトアイテムタイプ_（フル）(1) |
| 公開日 |
2023-03-18 |
| タイトル |
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|
タイトル |
Evaluation of Environmental Emissions for Optimization of Highway Improvement Programme <Articles> |
|
言語 |
en |
| 作成者 |
Rahman, Md. Moshiur
Fujiwara, Akimasa
Zhang, Junyi
Shimamoto, Hiroshi
|
| アクセス権 |
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|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 主題 |
|
|
主題Scheme |
NDC |
|
主題 |
680 |
| 内容記述 |
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|
内容記述 |
This paper describes a method to evaluate the environmental impact due to highway improvement with a newly proposed inconsistency minimization model and development of a highway improvement programme for minimizing the vehicular emissions by explaining a case study. Scenario analysis is carried out using User Equilibrium Assignment method with modified BPR function based on Wardrop's equal travel time principle and simple vehicular exhaust emission formula. The new consideration in this study is that capacity of link and parameter of BPR function are changeable according to maintenance level. The amount of user cost and environmental emissions savings due to highway improvement or maintenance is estimated by using International Roughness Index (IRI) which is one of the indicators for highway service level. Finally the priority of highway links under budget constraint for maintenance will be evaluated according to the amount of savings. Optimum amount of maintenance budget is also estimated by trading off between total user cost and highway maintenance cost. |
|
言語 |
en |
| 出版者 |
|
|
出版者 |
広島大学大学院国際協力研究科 |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
departmental bulletin paper |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| ID登録 |
|
|
ID登録 |
10.15027/29804 |
|
ID登録タイプ |
JaLC |
| 収録物識別子 |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
1341-0903 |
| 収録物識別子 |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AN10482914 |
| 開始ページ |
|
|
開始ページ |
39 |
| 書誌情報 |
国際協力研究誌
Journal of International Development and Cooperation
巻 16,
号 2,
p. 39-53,
発行日 2010-03-31
|
| 旧ID |
29804 |
JIDC_16-2_39.pdf (608.5 KB)
