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DOI, Kotaro
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305-0047 1-2-1 Sengen Tsukuba Ibaraki JAPAN [Access]
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[Research papers] |[Books] |[Proceedings] |[Presentations] |[Patents]

Research papers TSV CSV (researchmap)

2018
  1. 7.生体用マグネシウム合金の腐食評価と表面改質. Denki Kagaku. 86 [Autumn] (2018) 236-241 10.5796/denkikagaku.18-fe0025
  2. P. Seenuvasaperumal, K. Doi, Dudekula Althaf Basha, Alok Singh, A. Elayaperumal, Koichi Tsuchiya. Wear behavior of HPT processed UFG AZ31B magnesium alloy. Materials Letters. 227 (2018) 194-198 10.1016/j.matlet.2018.05.076
  3. Sayaka MIYABE, DOI, Kotaro, Shinji FUJIMOTO. 生体用金属材料の疲労. 表面技術. 69 [8] (2018) 346-350
  4. Mizuki Tenjimbayashi, Yudai Kawase, Kotaro Doi, Chen Xian Ng, Masanobu Naito. Coalescence delay of microbubbles on superhydrophobic/superhydrophilic surfaces underwater. Applied Physics Letters. 113 [3] (2018) 033705 10.1063/1.5038910
  5. Kotaro Doi, Sachiko Hiromoto, Hideki Katayama, Eiji Akiyama. Effects of Oxygen Pressure and Chloride Ion Concentration on Corrosion of Iron in Mortar Exposed to Pressurized Humid Oxygen Gas. Journal of The Electrochemical Society. 165 [9] (2018) C582-C589 10.1149/2.1421809jes
  6. Kotaro Doi, Sachiko Hiromoto, Eiji Akiyama. Hyperbaric-Oxygen Accelerated Corrosion Test for Iron in Cement Paste and Mortar. MATERIALS TRANSACTIONS. 59 [6] (2018) 927-934 10.2320/matertrans.m2018029
  7. Kotaro DOI, Maya YAMADA, Yoshinao HOSHI, Isao SHITANDA, Hideki KATAYAMA, Masayuki ITAGAKI. CORROSION RESISTANCE OF SD345 STEEL IN A SOLUTION THAT SIMULATES CONCRETE WITH Cl<sup>-</sup>. Journal of Japan Society of Civil Engineers, Ser. E2 (Materials and Concrete Structures). 74 [1] (2018) 1-9 10.2208/jscejmcs.74.1
2016
  1. Kotaro Doi, Sayaka Miyabe, Hiroaki Tsuchiya, Shinji Fujimoto. Degradation of Ti–6Al–4V alloy under cyclic loading in a simulated body environment with cell culturing. Journal of the Mechanical Behavior of Biomedical Materials. 56 (2016) 6-13 10.1016/j.jmbbm.2015.10.032
2015
  1. Kotaro DOI, Sayaka MIYABE, Shinji FUJIMOTO. Dissolution and Repassivation with Passivity Breakdown of Various Metallic Biomaterials in Bio-Mechano-Chemical Environment. Journal of the Society of Materials Science, Japan. 64 [12] (2015) 981-988 10.2472/jsms.64.981

Proceedings TSV CSV (researchmap)

2018
  1. 土井 康太郎, 廣本 祥子, 秋山英二. 電気化学的不働態皮膜破壊と加圧酸素ガス供給によるモルタル埋設鉄の加速腐食. コンクリート構造物の補修, 補強, アップグレード論文報告集 , 1016-1-1016-6
2017
  1. DOI, Kotaro, HIROMOTO, Sachiko, AKIYAMA Eiji. モルタル埋設鉄の腐食発生と進展の促進. 第64回材料と環境討論会講演集 2017, 115-116
  2. Takao OOYA, DOI, Kotaro, Satoshi TAKAYA, Takao UEDA. [1163] 腐食抑制型含浸材の腐食抑制効果評価方法に関する基礎的研究. コンクリート工学年次論文集(Proceedings of the Japan Concrete Institute) 2017, 1021-1026
  3. Satoshi TAKAYA, Yohei HAMURA, DOI, Kotaro, Shinichi SATOH, Takafumi NOGUCHI. 軍艦島(端島)における鉄筋腐食の進展メカニズム. コンクリート構造物の補修,補強,アップグレード論文報告集 2017, 1002-1-1002-6
  4. Kotaro Doi, Eiji Akiyama, Masao Hayakawa. Hydrogen Entry into an AISI 4135 High Strength Steel in Tribocorrosion Environment. ECS TRANSACTIONS 2017, 33-41
2016
  1. DOI, Kotaro, AKIYAMA, Eiji, HAYAKAWA, Masao. 腐食摩耗環境における高強度鋼への水素侵入挙動. 2016 年度春季「ばね及び復元力応用講演会」講演論文集 2016, 5-6
  2. DOI, Kotaro, HIROMOTO, Sachiko, AKIYAMA, Eiji. 酸素加圧下におけるコンクリート中鉄筋の腐食挙動. 第63回材料と環境討論会講演集 2016, 303-304

Presentations TSV CSV (researchmap)

2018
  1. 土井 康太郎, 廣本 祥子. 酸素供給促進による鉄筋腐食加速試験法の開発. 第6回 構造材料研究拠点シンポジウム 「インフラ長寿命化・強靱化のための構造材料技術」. 2018
  2. DOI, Kotaro, HIROMOTO, Sachiko, Eiji AKIYAMA. Steel Corrosion Enhancement in Mortar by Supplying Pressurized Oxygen Gas. 18th Asian Pacific Corrosion Control Conference. 2018
  3. 土井康太郎, 廣本(久保)祥子, 秋山英二. 加圧酸素ガス供給によるモルタル埋設鉄筋の腐食加速. 第65回材料と環境討論会. 2018
  4. 土井康太郎, 廣本(久保)祥子, 秋山英二. 電気化学的不働態皮膜破壊と加圧酸素ガス供給によるモルタル埋設鉄の加速腐食. 第18回コンクリート構造物の補修,補強,アップグレードシンポジウム. 2018
  5. DOI, Kotaro, HIROMOTO, Sachiko, Eiji AKIYAMA. Accelerated Corrosion of Reinforcing Steel in Mortar by Supplying Pressured Oxygen Gas. EUROCORR2018. 2018
  6. DOI, Kotaro, HIROMOTO, Sachiko. Effect of Polymers on Self-Healing Behavior of Hydroxyapatite Coating of Magnesium Alloy in Physiological Solution. 69th Annual ISE Meeting. 2018
  7. DOI, Kotaro, HIROMOTO, Sachiko, Eiji AKIYAMA. Corrosion Enhancement of iron Embedded in Mortar by Hyperbaric-oxygen Accelerated Corrosion Test. 69th Annual ISE Meeting . 2018
  8. DOI, Kotaro, HIROMOTO, Sachiko, Eiji AKIYAMA. Enhancement of Reinforcing Steel Corrosion in Mortar by Hyperbaric-oxygen Accelerated Corrosion Test. MANA International Symposium 2018 . 2018
2017
  1. DOI, Kotaro. コンクリート中鉄筋腐食の基礎と新腐食加速試験法の開発. 平成29年度ウエザリング技術研究成果発表会. 2017
  2. YAMADA, Maya, KATAYAMA, Hideki, DOI, Kotaro, HOSHI Yoshinao, SHITANDA Isao, ITAGAKI Masayuki. 鉄筋の腐食挙動におよぼすモルタル中の塩浸透の影響. 第64回材料と環境討論会. 2017
  3. HIROMOTO, Sachiko, DOI, Kotaro. Effect of Combination of Anionic Polymer with Calcium Phosphate Coating on Corrosion Behavior of Magnesium Alloy in Physiological Solution. 232nd ECS MEETING. 2017
  4. DOI, Kotaro, HIROMOTO, Sachiko, AKIYAMA Eiji. Acceleration of Fe Corrosion in Cement Paste and Mortar by Enhancing Oxygen Supply. 232nd ECS MEETING. 2017
  5. KATAYAMA, Hideki, YAMADA, Maya, DOI, Kotaro, Hoshi, Shitanda, Itagaki. Corrosion monitoring of reinforcing bar in concrete under different corrosive environments. 232nd ECS MEETING. 2017
  6. 片山英樹, 山田茉耶, 土井康太郎, 星芳直, 四反田功, 板垣昌幸. Corrosion behavior of carbon steel under environment simulated inside of concrete containing chloride ion. 232nd ECS MEETING. 2017
  7. DOI, Kotaro, HIROMOTO, Sachiko, AKIYAMA Eiji. Enhancement of Steel Corrosion in Reinforced Concrete by Hyperbaric-oxygen Accelerated Corrosion Test. NIMS week 2017. 2017
  8. DOI, Kotaro, HIROMOTO, Sachiko, AKIYAMAEiji. 酸素供給促進によるモルタル埋設鉄の加速腐食. 土木学会 全国大会 第72回年次学術講演会. 2017
  9. DOI, Kotaro, HIROMOTO, Sachiko, Eiji AKIYAMA. 高酸素腐食促進試験における供給酸素圧とモルタル埋設鉄の腐食の関係. 2017年秋期(第 161回)講演大会. 2017
  10. DOI, Kotaro, HAYAKAWA, Masao, Eiji AKIYAMA. 回転式腐食磨耗試験条件下における水素侵入挙動. 日本鉄鋼協会第174回秋季講演大会. 2017
  11. HIROMOTO, Sachiko, DOI, Kotaro. 鉄筋の腐食促進試験. 2017年度 インフラ構造材料サマースクール. 2017
  12. YAMADA, Maya, DOI, Kotaro, KATAYAMA, Hideki, HOSHI Yoshinao, SHITANDA Isao, ITAGAKI Masayuki. 異なる腐食環境下における鉄筋の腐食挙動. 材料と環境2017. 2017
  13. DOI, Kotaro, HIROMOTO, Sachiko, Eiji AKIYAMA. 高酸素腐食促進試験によるモルタル中鉄さびの加速生成. 日本金属学会 2017年春期大会. 2017
  14. DOI, Kotaro. Acceleration of Steel Corrosion in Reinforced Concrete by Enhancing Oxygen Supply. MANA International Symposium 2017. 2017
  15. DOI, Kotaro, MIYABESayaka, TSUCHIYA Hiroaki, FUJIMOTO Shinji. SUS316L鋼表面への規則的配列ナノホール構造の付与. つくば医工連携フォーラム2017. 2017

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