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Tokushima University ⟩ Graduate School of Technology, Industrial and Social Sciences ⟩ Division of Science and Technology ⟩ Civil and Environmental Engineering ⟩ Structures and Materials ⟩
Tokushima University ⟩ Faculty of Science and Technology ⟩ Department of Science and Technology ⟩ Civil and Environmental Engineering ⟩ Structures and Materials ⟩
Tokushima University ⟩ Graduate School of Sciences and Technology for Innovation ⟩ Science and Technology ⟩ Civil and Environmental Engineering ⟩ Structures and Materials ⟩ 		(Files for researchmap) [PDF manual] [Auto-propagate to researchmap]

Research

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Field of Study

○ Concrete Engineering

Subject of Study

○ 電気化学的手法を用いた鉄筋コンクリート構造物の評価・診断・補修技術の開発・高度化, 建設材料の資源循環

Book / Paper

Academic Paper (Judged Full Paper):

1. NISHIDA Hajime, Takao Ueda and Kazuhide Nakayama :
塩害と凍害の複合劣化による鉄筋コンクリートの表面含浸工法による補修効果に関する検討,
Proc.of the Japan Concrete Institute, 48, 1, 534-539, 2026.
2. SAKURADA Kohei, Takao Ueda and Kazuhide Nakayama :
断面修復材と母材コンクリートとの打継ぎ界面性状が界面物質浸透による鋼材腐食挙動に与える影響,
Proc.of the Japan Concrete Institute, 48, 1, 2082-2087, 2026.
3. KOYAMA Yuta, Takao Ueda, Kazuhide Nakayama and 関根 麻里子 :
フレッシュおよび硬化モルタル中の鋼材腐食環境の近赤外分光法による評価,
Proc.of the Japan Concrete Institute, 48, 1, 1830-1835, 2026.
4. 滝口 明駿, Kazuhide Nakayama, 岩波 光保 and 長岡 修司 :
過剰な振動締固めによる材料分離が締固めを必要とする高流動コンクリートの硬化後物性に及ぼす影響,
Proc.of the Japan Concrete Institute, Vol.48, No.1, pp.936-941, 2026.
5. Ryo Sakamoto, Nobuhiro Chijiwa, Kentaro Saito, Kazuhide Nakayama and CheChia Kang :
Study on Radio Wave Transparency Improvement of Concrete Focusing on Internal Water Content,
Journal of Advanced Concrete Technology, Vol.23, Issue 8, 395-409, 2025.
(DOI: 10.3151/jact.23.395)
6. Horhok Lim, Mitsuyasu Iwanami and Kazuhide Nakayama :
Influence of coexisting geopolymerization and cement hydration on drying shrinkage behavior of cement-added fly ash-based geopolymer mortar,
Proc.of the Japan Concrete Institute, 47, 1, 684-689, 2025.
7. 長岡 修司, Kazuhide Nakayama and 岩波 光保 :
4プローブ法で測定したコンクリートの交流インピーダンスに及ぼすコンクリート中の鉄筋と電極形状や電極間隔の影響,
Proc.of the Japan Concrete Institute, 47, 1, 1614-1619, 2025.
8. 森田 歩花, 塚越 雅幸, 山川 和輝 and Kazuhide Nakayama :
マイクロクラックの生じたコンクリートへのケイ酸塩系含浸材塗布が吸水性に及ぼす影響,
Proc.of the Japan Concrete Institute, 47, 1, 1296-1301, 2025.
9. 嶺山 修也, Thaue Wiracha, Kazuhide Nakayama and 岩波 光保 :
セメントシリカフュームスラリーに浸漬した再生骨材を用いたコンクリートの遷移帯特性に関する実験的検討,
Proc.of the Japan Concrete Institute, 47, 1, 816-821, 2025.
10. 邉木薗 慧, 大谷 俊介, 小林 雄一, Kazuhide Nakayama, 岩波 光保 and 網野 貴彦 :
電解質溶液の先行注入とひび割れ注入補修で腐食ひび割れを前処理した鉄筋コンクリートの電気防食における腐食抑制効果に関する研究,
Japanese Journal of JSCE, Vol. 81, No. 6, pp.1-13, 2025.
11. Wiracha Thaue, Mitsuyasu Iwanami, Kazuhide Nakayama and Nobuhiro Chijiwa :
MICP using calcium-rich waste solution from acetic acid treatment as a calcium source to improve the properties of recycled coarse aggregate,
Construction and Building Materials, 489, 142333, 2025.
(DOI: 10.1016/j.conbuildmat.2025.142333,   CiNii: 1871434918063264000)
12. 坂本 亮, 千々和 伸浩, 齋藤 健太郎, Kazuhide Nakayama and 康 哲嘉 :
水分状態に着目したコンクリートの電波透過性向上法の検討,
Japanese Journal of JSCE, Vol. 81, No. 3, 2025.

Proceeding of International Conference:

1. Kazuhide Nakayama, Hiroto Tominaga, Yuichi Shiramizu, Toshiyuki Aoyama, Maki Koda and Mitsuyasu Iwanami :
Influence of Anode-Reinforcement Configurations on Current Distribution and Chloride Removal in Reinforced Concrete Under Electrochemical Chloride Extraction Using Linear Anode System,
Fib Symposium, 7063-7073, Jun. 2026.
(Elsevier: Scopus)
2. Horhok Lim, Mitsuyasu Iwanami and Kazuhide Nakayama :
Effect of gluconic acid on drying shirinkage behaviour of cement-added fly ash-based geopolymer,
7th fib Congress, Jun. 2026.
3. Shuichiro Uno, Kazuhide Nakayama, Mitsuyasu Iwanami and Shuji Nagaoka :
Experimental Investigation on Circumferential Current Distribution Around Rebar Using a Segmented Rebar in a Cracked Mortar Under Impressed Current Cathodic Protection (ICCP),
fib Symposium, Jun. 2026.
4. Shuji Nagaoka, Kazuhide Nakayama and Mitsuyasu Iwanami :
Influence of Reinforcement on Non-Destructive Evaluation of Protective Performance of Silane-Treated Concrete Using Electrical Properties,
7th fib Congress, Jun. 2026.
5. Shuichiro Uno, Kazuhide Nakayama, Mitsuyasu Iwanami and Shuji Nagaoka :
Experimental Investigation on Circumferential Current Distribution Around Rebar Using a Segmented Rebar in a Cracked Mortar Under Impressed Current Cathodic Protection (ICCP),
Fib Symposium, 7043-7052, Jan. 2026.
(Elsevier: Scopus)
6. Y. Suzuki, N. Chijiwa, Kazuhide Nakayama, M. Iwanami and A.S. Syll :
Deterioration Prediction and Optimal Repair Timing Assessment for RC Abutments in Tidal River Environments,
International Conference on Durability of Concrete Structures, Oct. 2025.
(DOI: 10.5703/1288284318115)

Proceeding of Domestic Conference:

1. Kazuhide Nakayama, 村上 創一朗 and 岩波 光保 :
高炉スラグ微粉末を高含有したモルタルに埋設した鉄筋のカソード分極特性に関する基礎的検討,
土木学会第80回年次学術講演会講演概要集, Sep. 2025.
2. 長岡 修司, Kazuhide Nakayama and 岩波 光保 :
シラン系表面含浸材を塗布したコンクリートにおける含浸深さが4プローブ法で測定した電気抵抗に与える影響に関する数値解析的検討,
土木学会第80回年次学術講演会講演概要集, Sep. 2025.
3. 大平 博斗, 岩波 光保 and Kazuhide Nakayama :
化学組成の異なる石炭ガス化スラグ細骨材を用いたモルタル中の鋼材の発錆限界の検討,
土木学会第80回年次学術講演会講演概要集, Sep. 2025.
4. 五十嵐 優太, 岩波 光保 and Kazuhide Nakayama :
高水圧作用がモルタルの曲げ強度に与える影響に関する実験的検討,
土木学会第80回年次学術講演会講演概要集, Sep. 2025.

Grants-in-Aid for Scientific Research (KAKEN Grants Database @ NII.ac.jp)

  • 低環境負荷かつ高耐久な陽極被覆材の開発と電気防食工法の防食効果向上 (Project/Area Number: 26K07627 )
  • 電気化学的防食工法のイオン移動および電流分布予測手法の高度化と高精度化 (Project/Area Number: 26K01019 )
  • Assessment of the Long-Term Effectiveness of Desalination Considering Pore Structure and Moisture State of Concrete for Application in Repair Design (Project/Area Number: 22K14306 )
  • Evaluation of the threshold limit of steel corrosion in concrete structure after desalination based on ion balance and extending the service life (Project/Area Number: 19K15061 )
  • Search by Researcher Number (10835408)