- Non-reviewed papers and reportsConstruction Work 尾川七瀬, 石原行博, 木下三郎, 北村精男, 多賀谷宏三. 2008. 圧入鋼管杭の管内土の観察. 第43回地盤工学研究発表会, 地盤工学会, pp. 1371-1372. / Ogawa, N., Ishihara, Y., Kinoshita, S., Kitamura, A. and Tagaya, K. 2008. Investigation of the soil plug in tubular pressed-in piles. Proceedings of the 43rd Japan National Conference on Geotechnical Engineering, Japanese Geotechnical Society, pp. 1371-1372. (in Japanese)
- Non-reviewed papers and reportsConstruction Work Ishihara, Y., Ogawa, N., Kinoshita, S. and Tagaya, K. 2008. Full scale experimental study on correlation between extraction speed and shaft resistance during extraction of pressed-in pile. Proceedings of the 43rd Japan National Conference on Geotechnical Engineering, Japanese Geotechnical Society, 2p.
- Non-reviewed papers and reportsConstruction Work 志和隼也, 岡林宏二郎, 石原行博, 尾川七瀬, 木下三郎, 多賀谷宏三. 2008. 圧入閉端鋼管杭の圧入/引抜スピードと周面摩擦力度の相関性に関する研究. 土木学会四国支部技術研究発表会, 2p.
- Non-reviewed papers and reportsConstruction Work Ishihara, Y., Ogawa, N., Kinoshita, S. and Tagaya, K. 2008. Study on dispersion of jacking force measured through press-in process. Proceedings of the Shikoku Branch Annual Conference, Japan Society for Civil Engineers, 2p.
- Non-reviewed papers and reportsConstruction Work 志和隼也, 社城尚晃, 岡林宏二郎, 尾川七瀬, 石原行博, 木下三郎, 多賀谷宏三. 2007. 圧入鋼管杭の圧入スピードと周面摩擦力度の相関性に関する研究. 地盤工学会四国支部技術研究発表会, 2p.
- Non-reviewed papers and reportsConstruction Work Ishihara, Y., Ogawa, N., Kinoshita, S., Tagaya, K., Shiwa, J., Yashiro, N. and Okabayashi, K. 2007. Experimental study on behavior of pore water pressure around pressed-in pile. Proceedings of the Shikoku Branch Annual Conference, Japan Society for Civil Engineers, 2p.
- Non-reviewed papers and reportsConstruction Work 木下三郎, 長山輝夫, 堀川幸典, 杉本貴之. 2007. 圧入杭の貫入・引抜抵抗と間隙水圧に関する基礎的研究. 第42回地盤工学研究発表会, 地盤工学会, 2p.
- Non-reviewed papers and reportsConstruction Work 堀川幸典, 長山輝夫. 2005. フィールドテストによる圧入中の杭の貫入抵抗力分布測定. 地盤工学会四国支部技術研究発表会, 2p.
