Researcher Search Results Hiroshi Yamada Hiroshi Yamada (山田 宏) Please select the form format to download from below 「Education and research environment」format 「No. 4, the Ministry of Education document style ①Outline for Vitae」format 「No. 4, the Ministry of Education document style ②Education and research environment」format 「List of Research Themes」format Profile Information AffiliationProfessor, Department of Architectural and Environmental Engineering, Faculty of Architectural and Environmental Engineering, Osaka Sangyo UniversityDegreeDoctor of Philosophy in Engineering(Nagaoka University of Technology)Researcher number60824464J-GLOBAL ID201801016515891848researchmap Member IDB000291881 Research Interests 5 Geopolymers / Alkali-activated materials Aggregate for concrete Repair materials Time-dependent deformation Concrete Technology Research Areas 1 Social infrastructure (civil Engineering, architecture, disaster prevention) / Civil engineering (materials, implementation, construction management) / Civil engineering material, execution and construction management-related Research History 8 Apr, 2026 - Present Professor, Department of Architectural and Environmental Engineering, Faculty of Architectural and Environmental Engineering, Osaka Sangyo University Apr, 2025 - Mar, 2026 Associate Professor, Department of Architectural and Environmental Engineering, Faculty of Architectural and Environmental Engineering, Osaka Sangyo University Nov, 2025 - Feb, 2026 Visiting Research Fellow, School of Civil and Mechanical Engineering, Faculty of Science and Engineering, Curtin University Apr, 2020 - Mar, 2025 Associate Professor, Department of Civil and Environmental Engineering, Faculty of Engineering, Osaka Sangyo University Apr, 2018 - Mar, 2020 Associate Professor, Department of Urban Environmental Design and Engineering, Kagoshima National College of Technology More Education 2 Apr, 2005 - Mar, 2007 Graduate School of Environmental Studies, Okayama University Apr, 2003 - Mar, 2005 Advanced Course, Kure National College of Technology Major Committee Memberships 23 Apr, 2026 - Mar, 2028 日本コンクリート工学会 アルカリ活性材料に関するJCI規準原案作成委員会委員 Apr, 2026 - Mar, 2028 日本材料学会 コンクリート用材料部門委員会幹事 Apr, 2025 - Mar, 2027 Vice President, Geo Element Precast Concrete Research Society More Major Awards 4 May, 2024 JSMS Encouraging Award for Scientific Papers, The Society of Materials Science, Japan May, 2022 Award for Young Researchers, Japan Concrete Institute Kinki Chapter More Papers 32 Prototype centrifugally moulded tubes with alkali-active materials Hiroshi YAMADA, Kazuya HAYASHI, Tomonori SEKI, Kazuo ICHIMIYA Proceedings of the Japan Concrete Institute, 47(1) 732-737, Jul, 2025 Peer-reviewedLead author MEASUREMENT OF CHLORIDE ION CONTENT IN FRESH CONCRETE BY TWO-ELECTRODE METHOD USING Ag/AgCl ELECTRODES Hiroshi YAMADA, Mikio WAKASUGI, Toshiyuki KANDA, Wataru AKUNE Cement Science and Concrete Technology, 78 196-202, Apr, 2025 Peer-reviewedLead author Expansion Control of Alkali-Activated Materials Using Waste Glass Cullet from Photovoltaic Panels as Fine Aggregates Ryo YAMANOUCHI, Kentaro YASUI, Hiroshi YAMADA, Takayuki FUKUNAGA, Hideki HRADA Materials, 17(19), Oct, 2024 Peer-reviewed A Study on Measurement and Calculation Method for Coefficient of Linear Thermal Expansion of Low-Quality Aggregate Hiroshi YAMADA, Daisuke SUGIHARA, Hiroshi KATAHIRA Zairyo/Journal of the Society of Materials Science, Japan, 73(7) 576-581, Jul, 2024 Peer-reviewedLead author Fundamental study on AAMs using solar panel glass cullet as fine aggregate Ryo YAMANOUCHI, Kentaroh YAUSI, Hiroshi YAMADA, Takayuki FUKUNAGA Proceedings of the Japan Concrete Institute, 46(1) 1261-1266, Jun, 2024 Peer-reviewed Fundamental study on alkaline activated materials mixed with redispersible polymer powders Hiroshi YAMADA, Mikio WAKASUGI, Toshiyuki KANDA, Tomonori SEKI Proceedings of the Japan Concrete Institute, 46(1) 1177-1182, Jun, 2024 Peer-reviewedLead author Basic study on ultra rapid hardening alkali-activated materials using sodium orthosilicate Hiroshi YAMADA, Mikio WAKASUGI, Toshiyuki KANDA, Tomonori SEKI, Kazuo ICHIMIYA 17th ICPIC 2023, Warsaw, Poland, 522-530, Nov, 2023 Peer-reviewedLead author Experimental Study on Compressive Strength and Drying Shrinkage Properties of General Repair Alkali Activated Materials Using Sodium Ortho-silicate Hiroshi YAMADA, Mikio WAKASUGI, Toshiyuki KANDA, Tomonori SEKI, Kentaro YASUI Concrete Structure Scenarios, JSMS, 23 285-290, Oct, 2023 Peer-reviewedLead author Fundamental study on ultra rapid hardening alkali-activated materials using sodium orthosilicate Hiroshi YAMADA, Mikio WAKASUGI, Toshiyuki KANDA, Tomonori SEKI Proceedings of the Japan Concrete Institute, 45(1), Jul, 2023 Peer-reviewedLead author Shrinkage and Compressive Properties of Polymer-Modified Mortars Using Redispersible Polymer Powders Hiroshi YAMADA, Takuya FUKUI, Toshiyuki KANDA Zairyo/Journal of the Society of Materials Science, Japan, 72(4) 293-297, Apr, 2023 Peer-reviewedLead author Effect of Fine Aggregate Particle Size on Mortar Shrinkage Properties Hiroshi YAMADA, Tomonori SEKI, Makoto YAMAMOTO Zairyo/Journal of the Society of Materials Science, Japan, 71(7) 617-622, Jul, 2022 Peer-reviewedLead author Measuring method of linear thermal expansion for coarse aggregate particle Hiroshi YAMADA, Takuya TOKUNAGA, Daisuke SUGIHARA Zairyo/Journal of the Society of Materials Science, Japan, 70(8) 604-609, Aug, 2021 Peer-reviewedLead author Performance Evaluation of Various Types of Moso Bamboo Fiber Reinforced Porous Concrete Hiroshi YAMADA, Taisei USHINOHAMA, Tomonori SEKI, Noriyuki KOZAKAI Proceedings of the Japan Concrete Institute, 42(1) 1300-1305, Jul, 2020 Peer-reviewedLead author Prediction equation for drying shrinkage of concrete focused on the influence of aggregate quality Hiroshi YAMADA, Hiroshi KATAHIRA, Hiroshi WATANABE, Takumi SHIMOMURA Journal of Japan Society of Civil Engineers, Ser. E2 (Materials and Concrete Structures), 76(2) 109-118, May, 2020 Peer-reviewedLead author Effect of Water Content of Moso Bamboo Fiber on Flowability and Compressive Strength of Cement Paste Hiroshi YAMADA, Tomonori SEKI, Noriyuki KOZAKAI Proceedings of the Japan Concrete Institute, 41(1) 1469-1474, Jul, 2019 Peer-reviewedLead author Development of the Competence Evaluation Coordinated the Learning Materials and Teaching Methods Makoto ICHITSUBO, Shigeyoshi NAKAMURA, Kyohei KURODA, Hiroshi YAMADA, Hideaki ABURATANI, Takashi YAMAGUCHI Journal of JSEE, 67(1) 42-47, Jan, 2019 Peer-reviewed Estimation for drying shrinkage of concrete by composite model using coarse aggregate properties Hiroshi Yamada, Hiroshi Katahira, Hiroshi Watanabe Zairyo/Journal of the Society of Materials Science, Japan, 67(3) 396-400, Mar 1, 2018 Peer-reviewedLead author Influence of blast furnace slag sand on resistance to sulfuric acid attack of mortar Hiroshi Yamada, Makoto Ichitsubo Zairyo/Journal of the Society of Materials Science, Japan, 67(4) 468-473, 2018 Peer-reviewedLead author Study on pore structure of coarse aggregate and drying shrinkage properties Hiroshi Yamada, Hiroshi Katahira, Hiroshi Watanabe Zairyo/Journal of the Society of Materials Science, Japan, 66(10) 758-762, Oct 1, 2017 Peer-reviewedLead author Study on Evaluation Methods for Drying Shrinkage Properties and Sulfuric Acid Attack Resistance of Concrete Aggregate Hiroshi YAMADA Nagaoka University of Technology, Sep, 2017 Peer-reviewed Evaluation on tensile creep test of post-installed anchor Shigehiro Ando, Hiroshi Yamada, Katsuhiko Nakano, Hitoshi Hamasaki, Takehiko Tanuma AIJ Journal of Technology and Design, 21(47) 7-10, Feb 1, 2015 Peer-reviewed Creep Characteristics of Super-Rapid Cementitious Injection Type Post-Installation Anchors Shigehiro ANDO, Hiroshi YAMADA, Katsuhiko NAKANO, Kazuhiro WATANABE Proceedings of the Japan Concrete Institute, 36(1) 550-555, Jul, 2014 Peer-reviewed Study of evaluation index for frost resistance of coarse aggregate Hiroshi KATAHIRA, Hiroshi YAMADA, Hiroshi WATANABE Proceedings of the Japan Concrete Institute, 36(1) 1072-1077, Jul, 2014 Peer-reviewed Strength Development of Ultra Super High Early Strength Cementitious Repair Materials Using Nonfreezing Admixtures in Combination with Various Chemical Admixtures under Cold Environments Mikako SATO, Makoto YAMAMOTO, Hiroshi YAMADA, Hiroshi MINAGAWA, Makoto HISADA Concrete Structure Scenarios, JSMS, 13 333-340, Nov, 2013 Peer-reviewed Experimental Study on Anchorage Mechanism of Post-installed Rapid Hardening Cement Anchor Hiroshi YAMADA, Shigehiro ANDO, Katsuhiko NAKANO, Kazuhiro WATANABE Concrete Structure Scenarios, JSMS, 13 349-356, Nov, 2013 Peer-reviewedLead author Grasping Method for the Quality of Hardened Concrete using Rebound Number Hirohisa KOGA, Hiroshi WATANABE, Hiroshi YAMADA Concrete Structure Scenarios, JSMS, 13 439-446, Nov, 2013 Peer-reviewed Influence of adhesion surface conditions and curing conditions on the adhesion strength of cross-sectional repair materials Hiroshi KATAHIRA, Hiroshi WATANABE, Hiroshi YAMADA, Kenji WATANABE Proceedings of the Japan Concrete Institute, 35(1) 1663-1668, Jul, 2013 Peer-reviewed Study on the Repeatability of the Non-destructive Measurement Method Using Large Concrete Specimens Affected by Segregation Hirohisa KOGA, Hiroshi YAMADA, Hiroshi WATANABE Symposiums of JSNDI, 345-352, Mar, 2012 Peer-reviewed Study on pore structure of coarse aggregate and drying shrinkage properties Hiroshi YAMADA, Hiroshi KATAHIRA, Hiroshi WATANABE Journal of Japan Society of Civil Engineers, Ser. E2 (Materials and Concrete Structures), 68(1) 63-71, Mar, 2012 Peer-reviewedLead author Study on Segregation Resistance of Concrete Using Electric Furnace Oxidizing Slag Aggregate and Its Application to Porous Pavement Hiroshi YAMADA Okayama University, Mar, 2007 Peer-reviewed Study on Sulfuric Acid Resistance of Various Mortars Makoto ICHITSUBO, Hiroshi YAMADA, Itaru HORIGUCHI, Takashi YAMAGUCHI Proceedings of the Japan Concrete Institute, 26(1) 1119-1124, Jul, 2004 Peer-reviewed Study on Contamination of Concrete Surfaces in Tunnels Makoto ICHITSUBO, Hiroshi YAMADA, Itaru HORIGUCHI, Kazuo TAKEMURA Proceedings of the Japan Concrete Institute, 25(1) 1829-1834, Jul, 2003 Peer-reviewed 1 Major Misc. 11 Test method using wire strain gauges for the length change of coarse aggregate Hiroshi YAMADA JTCCM JOURNAL, 61(7・8) 15-17, Jul, 2025 InvitedLead author Alkali-activated materials using sodium orthosilicate as an alkali source Hiroshi YAMADA CEMENT & CONCRETE, 938 30-35, Apr, 2025 InvitedLead author Relationship between Drying Shrinkage Strain of Concrete and Quality of Coarse Aggregate Hiroshi YAMADA, Hiroshi KATAHIRA, Hiroshi WATANABE Concrete Journal, 58(3) 223-228, Mar, 2020 Peer-reviewedLead author More Major Presentations 55 Experimental and analytical investigation into abnormal sound generation in a curved continuous PC girder bridge Ryota NAKATSUJI, Hiroshi YAMADA, Shin SUZUKI, Junichi SAMIZO, Toyoaki MIYAGAWA JSCE Annual Meeting, Sep, 2025 Selection of geopolymer mix using sodium orthosilicate Yuji NAKAMURA, Shunji AOKI, Takayoshi TOMII, Hiroshi YAMADA, Mikio WAKASUGI, Tomonori SEKI, Toshimi MATSUMOTO JSCE Annual Meeting, Sep, 2025 A Fundamental Study on Alkali Activated Material Mortars Using Redispersible Polymer Powders Hiroshi YAMADA, Toshikatsu SAITO, Katsunori DEMURA, Wataru AKUNE, Toshiyuki KANDA, Mikio WAKASUGI JSMS Annual Meeting, May, 2025 Investigation of the effect of reducing alkali content in glass cullet-mixed AAM mortar to control expansion Ryo YAMANOUCHI, Kentaroh YAUSI, Hiroshi YAMADA, Takayuki FUKUNAGA, Koichiroh SHIOMORI, Hideki HARADA JSCE Annual Meeting, Sep, 2024 More Major Teaching Experience 16 Construction Materials 1 (Osaka Sangyo University) Construction Materials 2 (Osaka Sangyo University) Civil Engineering Experiments (Osaka Sangyo University) Reinforced Concrete (Osaka Sangyo University) More Professional Memberships 3 THE SOCIETY OF MATERIALS SCIENCE, JAPAN JAPAN CONCRETE INSTITUTE JAPAN SOCIETY OF CIVIL ENGINEERS Major Research Projects 5 Development of an alkali-activated sewer pipe incorporating a sulphuric acid-resistant polymer layer separated onto the inner surface of the pipe via centrifugal moulding KAKENHI, Japan Society for the Promotion of Science, Apr, 2026 - Mar, 2029 Hiroshi YAMADA, Kentaro YASUI, Toshikatsu SAITO More Major Industrial Property Rights 9 特許7787530 ジオポリマー組成物、ジオポリマー硬化体及びジオポリマー硬化体の製造方法 山田宏, 國川正勝, 若杉三紀夫, 神田利之, 福井拓也, 山本誠, 関友則 特許7720576 混合物、アルカリ活性材料組成物、アルカリ活性材料硬化物およびその製造方法とアルカリ活性組成物から得られるプレキャスト製品とその製造方法 山田宏, 林一也, 松本明 More 研究テーマ 3 研究テーマ(英語) コンクリートおよびその構成材料の性能評価・予測に関する研究 研究期間(開始)(英語) 2003/04/01 研究テーマ(英語) コンクリート構造物の補修・補強に関する研究 研究期間(開始)(英語) 2007/04/01 研究テーマ(英語) 地域未利用資源の有効利用に関する研究 研究期間(開始)(英語) 2010/04/01 1
Hiroshi Yamada (山田 宏) Please select the form format to download from below 「Education and research environment」format 「No. 4, the Ministry of Education document style ①Outline for Vitae」format 「No. 4, the Ministry of Education document style ②Education and research environment」format 「List of Research Themes」format Profile Information AffiliationProfessor, Department of Architectural and Environmental Engineering, Faculty of Architectural and Environmental Engineering, Osaka Sangyo UniversityDegreeDoctor of Philosophy in Engineering(Nagaoka University of Technology)Researcher number60824464J-GLOBAL ID201801016515891848researchmap Member IDB000291881 Research Interests 5 Geopolymers / Alkali-activated materials Aggregate for concrete Repair materials Time-dependent deformation Concrete Technology Research Areas 1 Social infrastructure (civil Engineering, architecture, disaster prevention) / Civil engineering (materials, implementation, construction management) / Civil engineering material, execution and construction management-related Research History 8 Apr, 2026 - Present Professor, Department of Architectural and Environmental Engineering, Faculty of Architectural and Environmental Engineering, Osaka Sangyo University Apr, 2025 - Mar, 2026 Associate Professor, Department of Architectural and Environmental Engineering, Faculty of Architectural and Environmental Engineering, Osaka Sangyo University Nov, 2025 - Feb, 2026 Visiting Research Fellow, School of Civil and Mechanical Engineering, Faculty of Science and Engineering, Curtin University Apr, 2020 - Mar, 2025 Associate Professor, Department of Civil and Environmental Engineering, Faculty of Engineering, Osaka Sangyo University Apr, 2018 - Mar, 2020 Associate Professor, Department of Urban Environmental Design and Engineering, Kagoshima National College of Technology More Education 2 Apr, 2005 - Mar, 2007 Graduate School of Environmental Studies, Okayama University Apr, 2003 - Mar, 2005 Advanced Course, Kure National College of Technology Major Committee Memberships 23 Apr, 2026 - Mar, 2028 日本コンクリート工学会 アルカリ活性材料に関するJCI規準原案作成委員会委員 Apr, 2026 - Mar, 2028 日本材料学会 コンクリート用材料部門委員会幹事 Apr, 2025 - Mar, 2027 Vice President, Geo Element Precast Concrete Research Society More Major Awards 4 May, 2024 JSMS Encouraging Award for Scientific Papers, The Society of Materials Science, Japan May, 2022 Award for Young Researchers, Japan Concrete Institute Kinki Chapter More Papers 32 Prototype centrifugally moulded tubes with alkali-active materials Hiroshi YAMADA, Kazuya HAYASHI, Tomonori SEKI, Kazuo ICHIMIYA Proceedings of the Japan Concrete Institute, 47(1) 732-737, Jul, 2025 Peer-reviewedLead author MEASUREMENT OF CHLORIDE ION CONTENT IN FRESH CONCRETE BY TWO-ELECTRODE METHOD USING Ag/AgCl ELECTRODES Hiroshi YAMADA, Mikio WAKASUGI, Toshiyuki KANDA, Wataru AKUNE Cement Science and Concrete Technology, 78 196-202, Apr, 2025 Peer-reviewedLead author Expansion Control of Alkali-Activated Materials Using Waste Glass Cullet from Photovoltaic Panels as Fine Aggregates Ryo YAMANOUCHI, Kentaro YASUI, Hiroshi YAMADA, Takayuki FUKUNAGA, Hideki HRADA Materials, 17(19), Oct, 2024 Peer-reviewed A Study on Measurement and Calculation Method for Coefficient of Linear Thermal Expansion of Low-Quality Aggregate Hiroshi YAMADA, Daisuke SUGIHARA, Hiroshi KATAHIRA Zairyo/Journal of the Society of Materials Science, Japan, 73(7) 576-581, Jul, 2024 Peer-reviewedLead author Fundamental study on AAMs using solar panel glass cullet as fine aggregate Ryo YAMANOUCHI, Kentaroh YAUSI, Hiroshi YAMADA, Takayuki FUKUNAGA Proceedings of the Japan Concrete Institute, 46(1) 1261-1266, Jun, 2024 Peer-reviewed Fundamental study on alkaline activated materials mixed with redispersible polymer powders Hiroshi YAMADA, Mikio WAKASUGI, Toshiyuki KANDA, Tomonori SEKI Proceedings of the Japan Concrete Institute, 46(1) 1177-1182, Jun, 2024 Peer-reviewedLead author Basic study on ultra rapid hardening alkali-activated materials using sodium orthosilicate Hiroshi YAMADA, Mikio WAKASUGI, Toshiyuki KANDA, Tomonori SEKI, Kazuo ICHIMIYA 17th ICPIC 2023, Warsaw, Poland, 522-530, Nov, 2023 Peer-reviewedLead author Experimental Study on Compressive Strength and Drying Shrinkage Properties of General Repair Alkali Activated Materials Using Sodium Ortho-silicate Hiroshi YAMADA, Mikio WAKASUGI, Toshiyuki KANDA, Tomonori SEKI, Kentaro YASUI Concrete Structure Scenarios, JSMS, 23 285-290, Oct, 2023 Peer-reviewedLead author Fundamental study on ultra rapid hardening alkali-activated materials using sodium orthosilicate Hiroshi YAMADA, Mikio WAKASUGI, Toshiyuki KANDA, Tomonori SEKI Proceedings of the Japan Concrete Institute, 45(1), Jul, 2023 Peer-reviewedLead author Shrinkage and Compressive Properties of Polymer-Modified Mortars Using Redispersible Polymer Powders Hiroshi YAMADA, Takuya FUKUI, Toshiyuki KANDA Zairyo/Journal of the Society of Materials Science, Japan, 72(4) 293-297, Apr, 2023 Peer-reviewedLead author Effect of Fine Aggregate Particle Size on Mortar Shrinkage Properties Hiroshi YAMADA, Tomonori SEKI, Makoto YAMAMOTO Zairyo/Journal of the Society of Materials Science, Japan, 71(7) 617-622, Jul, 2022 Peer-reviewedLead author Measuring method of linear thermal expansion for coarse aggregate particle Hiroshi YAMADA, Takuya TOKUNAGA, Daisuke SUGIHARA Zairyo/Journal of the Society of Materials Science, Japan, 70(8) 604-609, Aug, 2021 Peer-reviewedLead author Performance Evaluation of Various Types of Moso Bamboo Fiber Reinforced Porous Concrete Hiroshi YAMADA, Taisei USHINOHAMA, Tomonori SEKI, Noriyuki KOZAKAI Proceedings of the Japan Concrete Institute, 42(1) 1300-1305, Jul, 2020 Peer-reviewedLead author Prediction equation for drying shrinkage of concrete focused on the influence of aggregate quality Hiroshi YAMADA, Hiroshi KATAHIRA, Hiroshi WATANABE, Takumi SHIMOMURA Journal of Japan Society of Civil Engineers, Ser. E2 (Materials and Concrete Structures), 76(2) 109-118, May, 2020 Peer-reviewedLead author Effect of Water Content of Moso Bamboo Fiber on Flowability and Compressive Strength of Cement Paste Hiroshi YAMADA, Tomonori SEKI, Noriyuki KOZAKAI Proceedings of the Japan Concrete Institute, 41(1) 1469-1474, Jul, 2019 Peer-reviewedLead author Development of the Competence Evaluation Coordinated the Learning Materials and Teaching Methods Makoto ICHITSUBO, Shigeyoshi NAKAMURA, Kyohei KURODA, Hiroshi YAMADA, Hideaki ABURATANI, Takashi YAMAGUCHI Journal of JSEE, 67(1) 42-47, Jan, 2019 Peer-reviewed Estimation for drying shrinkage of concrete by composite model using coarse aggregate properties Hiroshi Yamada, Hiroshi Katahira, Hiroshi Watanabe Zairyo/Journal of the Society of Materials Science, Japan, 67(3) 396-400, Mar 1, 2018 Peer-reviewedLead author Influence of blast furnace slag sand on resistance to sulfuric acid attack of mortar Hiroshi Yamada, Makoto Ichitsubo Zairyo/Journal of the Society of Materials Science, Japan, 67(4) 468-473, 2018 Peer-reviewedLead author Study on pore structure of coarse aggregate and drying shrinkage properties Hiroshi Yamada, Hiroshi Katahira, Hiroshi Watanabe Zairyo/Journal of the Society of Materials Science, Japan, 66(10) 758-762, Oct 1, 2017 Peer-reviewedLead author Study on Evaluation Methods for Drying Shrinkage Properties and Sulfuric Acid Attack Resistance of Concrete Aggregate Hiroshi YAMADA Nagaoka University of Technology, Sep, 2017 Peer-reviewed Evaluation on tensile creep test of post-installed anchor Shigehiro Ando, Hiroshi Yamada, Katsuhiko Nakano, Hitoshi Hamasaki, Takehiko Tanuma AIJ Journal of Technology and Design, 21(47) 7-10, Feb 1, 2015 Peer-reviewed Creep Characteristics of Super-Rapid Cementitious Injection Type Post-Installation Anchors Shigehiro ANDO, Hiroshi YAMADA, Katsuhiko NAKANO, Kazuhiro WATANABE Proceedings of the Japan Concrete Institute, 36(1) 550-555, Jul, 2014 Peer-reviewed Study of evaluation index for frost resistance of coarse aggregate Hiroshi KATAHIRA, Hiroshi YAMADA, Hiroshi WATANABE Proceedings of the Japan Concrete Institute, 36(1) 1072-1077, Jul, 2014 Peer-reviewed Strength Development of Ultra Super High Early Strength Cementitious Repair Materials Using Nonfreezing Admixtures in Combination with Various Chemical Admixtures under Cold Environments Mikako SATO, Makoto YAMAMOTO, Hiroshi YAMADA, Hiroshi MINAGAWA, Makoto HISADA Concrete Structure Scenarios, JSMS, 13 333-340, Nov, 2013 Peer-reviewed Experimental Study on Anchorage Mechanism of Post-installed Rapid Hardening Cement Anchor Hiroshi YAMADA, Shigehiro ANDO, Katsuhiko NAKANO, Kazuhiro WATANABE Concrete Structure Scenarios, JSMS, 13 349-356, Nov, 2013 Peer-reviewedLead author Grasping Method for the Quality of Hardened Concrete using Rebound Number Hirohisa KOGA, Hiroshi WATANABE, Hiroshi YAMADA Concrete Structure Scenarios, JSMS, 13 439-446, Nov, 2013 Peer-reviewed Influence of adhesion surface conditions and curing conditions on the adhesion strength of cross-sectional repair materials Hiroshi KATAHIRA, Hiroshi WATANABE, Hiroshi YAMADA, Kenji WATANABE Proceedings of the Japan Concrete Institute, 35(1) 1663-1668, Jul, 2013 Peer-reviewed Study on the Repeatability of the Non-destructive Measurement Method Using Large Concrete Specimens Affected by Segregation Hirohisa KOGA, Hiroshi YAMADA, Hiroshi WATANABE Symposiums of JSNDI, 345-352, Mar, 2012 Peer-reviewed Study on pore structure of coarse aggregate and drying shrinkage properties Hiroshi YAMADA, Hiroshi KATAHIRA, Hiroshi WATANABE Journal of Japan Society of Civil Engineers, Ser. E2 (Materials and Concrete Structures), 68(1) 63-71, Mar, 2012 Peer-reviewedLead author Study on Segregation Resistance of Concrete Using Electric Furnace Oxidizing Slag Aggregate and Its Application to Porous Pavement Hiroshi YAMADA Okayama University, Mar, 2007 Peer-reviewed Study on Sulfuric Acid Resistance of Various Mortars Makoto ICHITSUBO, Hiroshi YAMADA, Itaru HORIGUCHI, Takashi YAMAGUCHI Proceedings of the Japan Concrete Institute, 26(1) 1119-1124, Jul, 2004 Peer-reviewed Study on Contamination of Concrete Surfaces in Tunnels Makoto ICHITSUBO, Hiroshi YAMADA, Itaru HORIGUCHI, Kazuo TAKEMURA Proceedings of the Japan Concrete Institute, 25(1) 1829-1834, Jul, 2003 Peer-reviewed 1 Major Misc. 11 Test method using wire strain gauges for the length change of coarse aggregate Hiroshi YAMADA JTCCM JOURNAL, 61(7・8) 15-17, Jul, 2025 InvitedLead author Alkali-activated materials using sodium orthosilicate as an alkali source Hiroshi YAMADA CEMENT & CONCRETE, 938 30-35, Apr, 2025 InvitedLead author Relationship between Drying Shrinkage Strain of Concrete and Quality of Coarse Aggregate Hiroshi YAMADA, Hiroshi KATAHIRA, Hiroshi WATANABE Concrete Journal, 58(3) 223-228, Mar, 2020 Peer-reviewedLead author More Major Presentations 55 Experimental and analytical investigation into abnormal sound generation in a curved continuous PC girder bridge Ryota NAKATSUJI, Hiroshi YAMADA, Shin SUZUKI, Junichi SAMIZO, Toyoaki MIYAGAWA JSCE Annual Meeting, Sep, 2025 Selection of geopolymer mix using sodium orthosilicate Yuji NAKAMURA, Shunji AOKI, Takayoshi TOMII, Hiroshi YAMADA, Mikio WAKASUGI, Tomonori SEKI, Toshimi MATSUMOTO JSCE Annual Meeting, Sep, 2025 A Fundamental Study on Alkali Activated Material Mortars Using Redispersible Polymer Powders Hiroshi YAMADA, Toshikatsu SAITO, Katsunori DEMURA, Wataru AKUNE, Toshiyuki KANDA, Mikio WAKASUGI JSMS Annual Meeting, May, 2025 Investigation of the effect of reducing alkali content in glass cullet-mixed AAM mortar to control expansion Ryo YAMANOUCHI, Kentaroh YAUSI, Hiroshi YAMADA, Takayuki FUKUNAGA, Koichiroh SHIOMORI, Hideki HARADA JSCE Annual Meeting, Sep, 2024 More Major Teaching Experience 16 Construction Materials 1 (Osaka Sangyo University) Construction Materials 2 (Osaka Sangyo University) Civil Engineering Experiments (Osaka Sangyo University) Reinforced Concrete (Osaka Sangyo University) More Professional Memberships 3 THE SOCIETY OF MATERIALS SCIENCE, JAPAN JAPAN CONCRETE INSTITUTE JAPAN SOCIETY OF CIVIL ENGINEERS Major Research Projects 5 Development of an alkali-activated sewer pipe incorporating a sulphuric acid-resistant polymer layer separated onto the inner surface of the pipe via centrifugal moulding KAKENHI, Japan Society for the Promotion of Science, Apr, 2026 - Mar, 2029 Hiroshi YAMADA, Kentaro YASUI, Toshikatsu SAITO More Major Industrial Property Rights 9 特許7787530 ジオポリマー組成物、ジオポリマー硬化体及びジオポリマー硬化体の製造方法 山田宏, 國川正勝, 若杉三紀夫, 神田利之, 福井拓也, 山本誠, 関友則 特許7720576 混合物、アルカリ活性材料組成物、アルカリ活性材料硬化物およびその製造方法とアルカリ活性組成物から得られるプレキャスト製品とその製造方法 山田宏, 林一也, 松本明 More 研究テーマ 3 研究テーマ(英語) コンクリートおよびその構成材料の性能評価・予測に関する研究 研究期間(開始)(英語) 2003/04/01 研究テーマ(英語) コンクリート構造物の補修・補強に関する研究 研究期間(開始)(英語) 2007/04/01 研究テーマ(英語) 地域未利用資源の有効利用に関する研究 研究期間(開始)(英語) 2010/04/01 1