Publications

  • 宮之原朋子, 石原行博, 武内隆政, 岡田充弘. 2025. 回転切削圧入工法 (ジャイロプレス工法TM) における支持杭の施工管理方法. 基礎工, Vol. 53, No. 5, pp. 075-078.

  • Ishihara, Y. 2024. Early Carrer Engineer Session. IPA Newsletter, Vol. 9, Issue 4, 1p.

  • Ishihara, Y. 2024. Message from the director. IPA Newsletter, Vol. 9, Issue 2, p. 1.

  • 石原行博. 2024. 回転切削圧入の施工時情報を活用した月面建設プロセスに関する研究. 建設機械, ???, pp. ??-??.

  • 石原行博. 2023b. 圧入工法における施工データを利用した地盤情報と鉛直支持力の推定. 基礎工, Vol. 51, No. 10, pp. 90-93.

  • 石原行博. 2023a. 圧入工法を用いた鋼矢板の施工の原理と特徴. 基礎工, Vol. 51, No. 10, pp. 27-30.

  • Ishihara, Y., Ogawa, N., Eguchi, M. and Toda, K. 2023. R&D activities on the structures constructed by the press-in method. IPA Newsletter, Vol. 8, Issue 3, pp. 9-14.

  • Ishihara, Y. 2021. Development history of Silent Piler (part 3): development of PPTS. IPA Newsletter, Vol. 6, Issue 1, pp. 11-14.

  • Okada, K. 2019. Expansion of the usage of estimation of ground information during press-in with augering. Report of 11th IPA Press-in Engineering Seminar in Tokyo 2019, IPA Newsletter, Vol. 4, Issue 4, pp. 29-30.

  • Ogawa, N. 2019. Expansion of the usage of estimation of ground information during press-in with Standard Press-in Method. Report of 11th IPA Press-in Engineering Seminar in Tokyo 2019, IPA Newsletter, Vol. 4, Issue 4, pp. 30-31.

  • Ishihara, Y. 2019. Use of press-in piling data for estimating subsurface information: IPA-TC2 technical material. Report of 11th IPA Press-in Engineering Seminar in Tokyo 2019, IPA Newsletter, Vol. 4, Issue 4, pp. 25-28.

  • 石原行博. 2019. 圧入工法に関する研究の最近の進展. 地盤工学会四国支部創立60周年記念誌, 地盤工学会四国支部, 12p.