Type | Author(s) | Title | Other Titles | Citation | Citation(alt) | Issue Date |
article (author version) | Awaludin, Ali; Smittakorn, Watanachai; Hirai, Takuro; Hayashikawa, Toshiro | Bearing properties of Shorea obtusa beneath a laterally loaded bolt | - | Journal of Wood Science | - | Jun-2007 |
article (author version) | Sawata, Kei; Toda, Masahiko; Kanetaka, Satoru; Sasaki, Yoshihisa; Hirai, Takuro | Bending resistance of repaired column members and shear resistance of opening frames with repaired columns of conventional Japanese wooden houses | - | Journal of Wood Science | - | Dec-2011 |
article | Sawata, Kei; Honda, Kosuke; Hirai, Takuro; Koizumi, Akio; Sasaki, Yoshihisa | Effect of Member Thickness and Nail Length Projecting from Main Member on Shear Performance of Single Shear Nailed Joints | 部材厚および釘の突き出し長さが1面せん断釘接合部のせん断性能に及ぼす影響 | 木材学会誌 | Mokuzai Gakkaishi | 25-Sep-2010 |
article (author version) | Wanyama, Okumu Gordon; Sawata, Kei; Hirai, Takuro; Koizumi, Akio; Sasaki, Yoshihisa | Effective lateral resistance of combined timber joints with nails and bolts | - | Journal of Wood Science | - | Feb-2012 |
bulletin (article) | KOIZUMI, Akio; KITAGAWA, Miho; HIRAI, Takuro | Effects of Growth Ring Parameters on Mechanical Properties of Japanese larch (Larix kaempferi) from Various Provenances | - | Eurasian Journal of Forest Research | - | Dec-2005 |
article (author version) | Koizumi, Akio; Kitagawa, Miho; Hirai, Takuro | Effects of growth ring parameters on mechanical properties of Japanese larch (Larix kaempferi) from various provenances | - | Eurasian Journal of Forest Research | - | Dec-2005 |
article (author version) | Koizumi, Akio; Motoyama, Jun-ichi; Sawata, Kei; Sasaki, Yoshihisa; Hirai, Takuro | Evaluation of drag coefficients of poplar-tree crowns by a field test method | - | Journal of Wood Science | - | Jun-2010 |
article (author version) | Teranishi, Masataka; Koizumi, Akio; Hirai, Takuro | Evaluation of quality indexes of bending performance and hardness for hardwoods | - | Journal of Wood Science | - | 25-Oct-2008 |
article (author version) | Koizumi, Akio; Hirai, Takuro | Evaluation of the section modulus for tree-stem cross sections of irregular shape | - | Journal of Wood Science | - | Jun-2006 |
article (author version) | Koizumi, Akio; Shimizu, Misato; Sasaki, Yoshihisa; Hirai, Takuro | In situ drag coefficient measurements for rooftop trees | - | Journal of Wood Science | - | Aug-2016 |
article (author version) | Uraki, Yasumitsu; Matsumoto, Chinatsu; Hirai, Takuro; Tamai, Yutaka; Enoki, Makiko; Yabu, Hiroshi; Tanaka, Masaru; Shimomura, Masatsugu | Mechanical Effect of Acetic Acid Lignin Adsorption on Honeycomb-Patterned Cellulosic Films | - | Journal of Wood Chemistry and Technology | - | Oct-2010 |
article (author version) | Koizumi, Akio; Ikeda, Keisuke; Sawata, Kei; Hirai, Takuro | Nondestructive measurement of cross-sectional shape of a tree trunk | - | Journal of Wood Science | - | Aug-2011 |
article (author version) | Uraki, Yasumitsu; Nemoto, Junji; Yanaga, Kuniyoshi; Koizumi, Akio; Hirai, Takuro | Preparation of board-like moldings from composites of isolated lignins and waste paper II : effect of inorganic salt addition on board performance and evaluation of practical use of MDF | - | Journal of Wood Science | - | Dec-2005 |
bulletin (article) | 小泉, 章夫; 平井, 卓郎; 笠, 康三郎; 中原, 亮; 新谷, 克教; 清水, 英征 | ニセアカシア街路樹の耐風性 | Wind Damage Resistance of Robinia pseudoacacia Planted on the Roadsides | 北海道大学演習林研究報告 | Research Bulletin of the Hokkaido University Forests | Sep-2007 |
bulletin (article) | 上田, 恒司; 平井, 卓郎 | 構造用木質平面材料の強度性能 | Mechanical Properties of Wood-Based Sheet Materials for Structural Uses | 北海道大学農学部邦文紀要 | - | 5-Oct-1991 |
bulletin (article) | 平井, 卓郎 | 鋼板ウェブを持つ木材接合部の荷重-すべり性能 | Load-Slip Relationship of Mechanical Wood-Joints with Steel Webs | 北海道大學農學部 演習林研究報告 | RESEARCH BULLETINS OF THE COLLEGE EXPERIMENT FORESTS HOKKAIDO UNIVERSITY | Feb-1990 |
bulletin (article) | 平井, 卓郎; 沢田, 稔 | 切り欠きを持つ木材梁の曲げ剛性と耐力:(第2報)等価切り欠き法の適用性について | Stiffness and Load Carrying Capacity of Square-notched Wood Beams 2:On the applicability of the equivalent notch method | 北海道大學農學部 演習林研究報告 | RESEARCH BULLETINS OF THE COLLEGE EXPERIMENT FORESTS HOKKAIDO UNIVERSITY | Nov-1979 |
bulletin (article) | 平井, 卓郎; 沢田, 稔 | 切り欠きを持つ木材梁の曲げ剛性と耐力:(第3報)最大破損モーメントについて | Stiffness and Load Carrying Capacity of Square-notched Wood Beams 3:On the maximum failure moments | 北海道大學農學部 演習林研究報告 | RESEARCH BULLETINS OF THE COLLEGE EXPERIMENT FORESTS HOKKAIDO UNIVERSITY | Nov-1980 |
bulletin (article) | 平井, 卓郎; 沢田, 稔 | 切り欠きを持つ木材梁の曲げ剛性と耐力:第1報 有効曲げ剛性の評価について | Stiffness and Load Carrying Capacity of Square-notched Wood Beams:1. On the Estimation of the Effective Stiffness | 北海道大學農學部 演習林研究報告 | RESEARCH BULLETINS OF THE COLLEGE EXPERIMENT FORESTS HOKKAIDO UNIVERSITY | Jul-1979 |
article | 高橋, 優介; 井伊, 孝徳; 小泉, 章夫; 平井, 卓郎 | 直交する軸組部材の木ダボ接合における割裂破壊の防止 | Prevention of Splitting Failure at Hardwood Dowel Joints Connecting Two Members at Right Angles | 木材学会誌 | Mokuzai Gakkaishi | May-2008 |