美々新試験道路におけるアスファルト舗装の長期供用性

• 丸山 記美雄

  北海道開発土木研究所　道路部維持管理研究室

• 田高 淳

  北海道開発土木研究所　道路部維持管理研究室

• 笠原 篤

  北海道工業大学　工学部社会基盤工学科

書誌事項

タイトル別名

• LONG-TERM PERFORMANCE OF ASPHALT PAVEMENTS AT BIBI NEW TEST ROAD

抄録

This paper reports on the effects of differences in asphalt mixtures and asphalt layer thickness on the long-term performance and durability of pavements, based on long-term observation at a road in service.<br>The observation was performed at Bibi New Test Road, which consists of eight sections of differing pavement structure design. Traffic conditions, cracking, rutting, and surface smoothness have been measured each year for the 14 years.<br>The long-term road surface characteristics was found to differ by the type of asphalt materials and its thickness. The layers in which rutting deformation occurs (e.g., asphalt mixture layer, base course, subgrade) was found to differ according to the pavement configuration. Fatigue cracking, which is caused by vehicle loading, was also found to have occurred in the asphalt layers, and the time of occurrence was shown to differ according to asphalt type and thickness.

収録刊行物

• 土木学会論文集Ｅ

  土木学会論文集Ｅ 62 (3), 519-530, 2006

  公益社団法人 土木学会

キーワード

• long term
• asphalt pavement
• performance
• cracking
• rutting
• test road

詳細情報

• CRID: 1390001205254594176
• NII論文ID: 10019324478
• NII書誌ID: AA12131726
• DOI: 10.2208/jsceje.62.519
• ISSN: 18806066
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可