A DURABILITY EVALUATION RESULT OF THE ASPHALT PAVEMENT REPAIR SITE USING EVALUATION OF CORES FOR SELECTION REPAIR METHODS
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- WATANABE Kazuhiro
- 国立研究開発法人土木研究所 道路技術研究グループ
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- TSUKAMOTO Masaya
- 東亜道路工業株式会社 技術研究所
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- MIYAMAE Masaaki
- 国土交通省 関東地方整備局
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- SAKAMOTO Yasufumi
- 鹿島道路株式会社 技術研究所
Bibliographic Information
- Other Title
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- コア抜き調査結果をもとに工法選定したアスファルト舗装修繕工事の構造評価結果
- コア ヌキ チョウサ ケッカ オ モト ニ コウホウ センテイ シタ アスファルト ホソウ シュウゼン コウジ ノ コウゾウ ヒョウカ ケッカ
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Description
In this study, FWD test was adopted on before and after asphalt pavement repair work site where the repair methods were selected based on the result of core test survey, also the road surface survey was done at the same time. From the results of these investigations, it was confirmed that the damage conditions in the asphalt mixture layer were varied among the same repair work site, and repair methods according to crack depth obtained by core test survey contributed to the recovery of the durability of the pavement to an almost uniform levels.
Journal
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- Journal of Japan Society of Civil Engineers, Ser. E1 (Pavement Engineering)
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Journal of Japan Society of Civil Engineers, Ser. E1 (Pavement Engineering) 73 (3), I_205-I_212, 2017
Japan Society of Civil Engineers
