"Hemstapat N.,Nakamura T.,Yanagida R.,Niwa J.","Shear Capacity of High Strength Reinforced Cocrete Beams with Steel Fiber","fib Congress 2018","Proceedings for the 2018 fib congress held in Melbourne",,,,,2018,Oct. "柳田龍平,中村拓郎,河野克哉,二羽淳一郎","繊維補強した無孔性コンクリートを用いた外ケーブル方式セグメントはりの耐荷性能",,"コンクリート工学論文集",,"Vol. 29",,"pp. 41-54",2018,July "河野克哉,柳田龍平,安田瑛紀,中村拓郎,森香奈子,多田克彦,二羽淳一郎","外ケーブル方式繊維補強PFC?梁の力学特性",,"太平洋セメント研究報告",,,"No. 174","pp. 12-23",2018,July "Ryohei Yanagida","Mechanical Properties and Structural Performance of Fiber Reinforced Porosity Free Concrete with Extremely High Compressive Strength",,,,,,,2018,Mar. "柳田龍平","超高強度を有する繊維補強無孔性コンクリートの力学特性と構造性能",,,,,,,2018,Mar. "柳田龍平","超高強度を有する繊維補強無孔性コンクリートの力学特性と構造性能",,,,,,,2018,Mar. "Ryohei Yanagida","Mechanical Properties and Structural Performance of Fiber Reinforced Porosity Free Concrete with Extremely High Compressive Strength",,,,,,,2018,Mar. "柳田龍平,中村拓郎,河野克哉,二羽淳一郎","鋼繊維で補強した無孔性コンクリートの圧縮・引張に対する力学モデル",,"土木学会論文集E2(材料・コンクリート構造)",,"Vol. 74","No. 1","pp. 10-20",2018,Jan. "Ryohei Yanagida,Takuro Nakamura,Katsuya Kono,Junichiro Niwa","Mechanical Properties of Fiber Reinforced Pore Free Concrete with High Strength Matrix above 400 MPa","UFPFRC2017","Proceedings of the AFGC-ACI-fib-RILEM International Conference on UHPFRC",,,,"pp. 93-101",2017,Oct. "林佑希子,河野克哉,二羽淳一郎,中村拓郎,柳田龍平","端面摩擦が無孔性コンクリートの圧縮破壊挙動に及ぼす影響","土木学会 第72回年次学術講演会","土木学会 第72回年次学術講演会公演概要集",,,,"pp. 777-778",2017,Sept. "柳田龍平,Haron Norashikin,中村拓郎,二羽淳一郎","端部フック形状と長さの異なる鋼繊維を使用したSFRCの力学特性","コンクリート工学年次大会2017(仙台)","コンクリート工学年次論文集",,"Vol. 39","No. 2","pp. 1117-1122",2017,July "R. Yanagida,T. Nakamura,K. Kono,J. Niwa","MECHANICAL PROPERTIES OF FIBER REINFORCED CEMENTITIOUS COMPOSITE WITH HIGH STRENGTH MATRIX ABOVE 400 N/MM2","The 7th International Conference of Asian Concrete Federation",,,,,,2016,Oct. "Ryohei Yanagida,Takuro Nakamura,Katsuya Kono,Junichiro Niwa","Mechanical properties of new cementitious material with compressive strength above 350 N/mm2","The 11th fib International PhD Symposium in Civil Engineering","Proceedings of The 11th fib International PhD Symposium in Civil Engineering",,,,"pp. 47-52",2016,Aug. "柳田龍平,中村拓郎,河野克哉,二羽淳一郎","圧縮強度400N/mm2の最密充填マトリクスを有する繊維補強コンクリートの力学特性","コンクリート工学年次大会2016(博多)","コンクリート工学年次論文集",,"Vol. 38","No. 1","pp. 279-284",2016,July "Sonoko Ichimaru,Ryohei Yanagida,John E. Bolander,Takuya Ishida,岡本享久","Development of Porous Concrete for Vegetation Growth","5th International Conference on Construction Materials: Performance, Innovation and Structural Implications","Proceedings of 5th International Conference on Construction Materials: Performance, Innovation and Structural Implications",,,,"pp. 2339-2349",2015,Aug. "柳田龍平,近藤克紀,岡本享久","曲げ・せん断とねじりを同時に受けるRC 部材の耐荷力とかぶりの破壊性状","土木学会 第70回年次学術講演会","土木学会年次学術講演会講演概要集",,,,,2015,Aug. "近藤克紀,柳田龍平,岡本享久","過鉄筋コンクリート中空断面部材の最大ねじり耐力の評価","土木学会 第70回年次学術講演会","土木学会年次学術講演会講演概要集",,,,,2015,Aug. "近藤克紀,柳田龍平,下川信彦,岡本享久","純ねじりを受けるRC中空断面部材の斜め圧縮破壊耐力の評価","コンクリート工学年次大会2015(千葉)","コンクリート工学年次論文集",,,,,2015,July "柳田龍平,近藤克紀,下川 信彦,岡本享久","ねじりと曲げ・せん断を同時に受けるRC部材の破壊性状に及ぼすかぶりの影響","コンクリート工学年次大会2015(千葉)","コンクリート工学年次論文集",,,,,2015,July "Ryohei Yanagida,岡本享久","Study on Ultimate Strength and Failure Mechanism of RC Members due to Interaction between Torsion and Other Sectional Force","10th Central European Congress on Concrete Engineering","Proceedings of the 10th Central European Congress on Concrete Engineering",,,,,2014,Oct. "近藤 克紀,柳田龍平,岡本享久","軸力とねじりの複合断面力を受ける鉄筋コンクリート部材の耐力","土木学会 第69回年次学術講演会","土木学会年次学術講演会講演概要集",,,,,2014,Aug. "柳田龍平,加藤 慎介,岡本享久","ねじりを含む複合断面力下にあるRC部材の有限要素法解析","土木学会 第68回年次学術講演会","土木学会年次学術講演会講演概要集",,,,,2013,Aug.