SAKAI Yuya

サカイユウヤ | SAKAI Yuya

Affiliation and department：
Homepage URL (2)： https://ysakai.iis.u-tokyo.ac.jp/ , https://ysakai.iis.u-tokyo.ac.jp/en

Research field (1)： Civil engineering (materials, implementation, construction management)

Research keywords (7)： Nano technology , Non-destructive test , Concrete , Recycle , コンクリート , ナノテクノロジー , 非破壊試験

Research theme for competitive and other funds (30)：

2021 - 2027 地球外での建設にも利用可能な次世代コンクリートの開発
2022 - 2025 深層学習を実装した微細構造解析による鉄筋コンクリート内部損傷の逆推定と性能評価
2021 - 2024 Accurate evaluation of concrete pore structure by inverse analysis and its application for advanced durability estimation and inspection
2019 - 2022 市村清新技術財団第一回地球環境研究助成
2020 - 2021 大成学術財団 2020年度研究助成

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Papers (88)：

Ren Wei, Yuya Sakai, Naoki Ogiwara, Sayaka Uchida. Role of thermo-alkaline-oxidized kraft lignin aided by concrete waste as a potential reinforcement material in botanical concrete. Construction and Building Materials. 2023. 406. 133434-133434
Pengcheng Qiu, Yuya Sakai, Yuki Tamura, Naoki Ogiwara, Sayaka Uchida. Direct synthesis of construction material from low-quality sand reacted with KOH and ethanol. Construction and Building Materials. 2023. 392. 131906-131906
Md. Ibrahim Mostazid, Yuya Sakai. Low-carbon footprint approach to produce recycled compacted concrete. Ceramics International. 2023. 49. 13. 22219-22231
Md Ibrahim Mostazid, Yuya Sakai. Effect of heat treatment on mechanical behavior and scaling resistance of slag impregnated low strength recycled compacted concrete. Journal of Building Engineering. 2023. 68. 106084-106084
Sothyrak Rath, Yuya Sakai. Evaluation of the water penetration depth in mortar using water indicator and hyperspectral imaging. Construction and Building Materials. 2023. 380. 131269-131269

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MISC (21)：

上田洋, 酒井雄也, 木ノ村幸士, 渡邉賢三, 石田哲也, 岸利治. 水の浸透に伴う鋼材腐食に対する照査法第一回. セメント・コンクリート. 2021. 888. 40-45
酒井雄也, Farahani Ahmad. 砂同士の直接接着による硬化体の製造に向けた基礎的検討. 生産研究. 2021. 73. 3. 185-188
町田紘太, 酒井雄也. 可食性の材料を用いた新建設材料の開発. 日本材料学会第70期通常総会・学術講演会. 2021
酒井雄也. コンクリートの完全なリサイクルに向けた石灰石骨材の活用. 石灰石. 2021. 430. 65-71
酒井雄也. 国内外の特徴的なコンクリート代替材料に関する研究-持続性と脱炭素に向けて-. 土木学会誌. 2021. 107. 2. 28-31

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Lectures and oral presentations (25)：

Influence of Pressure and Temperature on Compacted Plastic-Concrete Bending Strength
(JSCE annual conference 2020)
Experimental Study of the Bending Strength of Recycled Concrete and Wooden Waste by Heating Compaction
(The Sixth International Conference on Construction Materials (ConMat'20) 2020)
パラフィンワックス系養生剤の水分逸散抑制効果に対する影響因子の検討
(第47回土木学会関東支部技術研究発表会 2020)
Development and verification of neutralization depth and chloride ion penetration depth measurement method using fibrescope
(The 5th International Conference in Sustainable Construction Materials and Technologies (SCMT5) 2019)
Study on correlation of compressive strength of cementitious material based on the hydration degree measured by drilling powder
(International Conference on Civil, Architecture and Marine Engineering 2019)

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Education (3)：

2007 - 2011 東京大学大学院工学系研究科社会基盤学専攻
2005 - 2007 Toyota National College of Technology
2000 - 2005 Toyota National College of Technology Department of Civil Engineering

Professional career (1)：

Work history (7)：

2020/04 - 現在 The University of Tokyo Institute of Industrial Science Associate Professor
2017/04 - 2020/03 The University of Tokyo Institute of Industrial Science Assistant Professor
2017/04 - 2017/08 Hosei University
2012/01 - 2017/03 The University of Tokyo Institute of Industrial Science
2015/04 - 2016/09 Brown University Earth, Environmental and Planetary Sciences Visiting researcher

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Awards (23)：

日本コンクリート工学会第43回コンクリート工学講演会年次論文奨励賞
日本コンクリート工学会論文賞
Best Paper Award, Fifth International Conference on Sustainable Construction Materials
公益財団法人高速道路調査会第39回道路と交通論文賞(技術部門)
Best Poster Award, International Conference on Civil, Architecture and Marine Engineering

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