- Reviewed conference papersConstruction Work Ogawa, N., Nishigawa, M. and Ishihara, Y. 2012. Estimation of soil type and N-value from data in press-in piling construction. Testing and Design Methods for Deep Foundations, IS-Kanazawa 2012, pp. 597-604.
- Reviewed conference papersConstruction Work Ogawa, N., Ishihara, Y., Nishigawa, M. and Kitamura, A. 2011. Effect of surging in press-in piling: shaft resistance and pore water pressure. Proceedings of the 3rd IPA International Workshop in Shanghai, Press-in Engineering 2011, pp. 101-106.
- Reviewed conference papersConstruction Work Nishigawa, M., Okada, K., Bond, T., Yamane, T., Ishihara, Y. and Kitamura, A. Reduction of friction in rotary jacking. Proceedings of the 3rd IPA International Workshop in Shanghai, Press-in Engineering 2011, pp. 107-113.
- Reviewed conference papersConstruction Work Ishihara, Y., Okada, K., Nishigawa, M., Ogawa, N., Horikawa, Y. and Kitamura, A. 2011. Estimating PPT data via CPT-based design method. Proceedings of the 3rd IPA International Workshop in Shanghai, Press-in Engineering 2011, pp. 84-94.
- Reviewed conference papersConstruction Work Ishihara, Y., Nagayama, T. and Tagaya, K. 2010. Interpretation of PPT data for more efficient pile construction. Proceedings of the 11th International Conference on Geotechnical Challenges in Urban Regeneration, London, UK, CD, 8p.
- Reviewed conference papersConstruction Work 石原行博, 尾川七瀬, 木下三郎, 多賀谷宏三. 2009. PPTデータに基づく土質分類および換算N値に関する研究. 最近のサウンディング技術と地盤評価シンポジウム発表論文集, 地盤工学会, pp. 85-90. / Ishihara, Y., Ogawa, N., Kinoshita, S. and Tagaya, K. 2009. Study on soil classification and converted N value based on PPT data. Proceedings of the Symposium on Recent Sounding Technologies and Subsurface Assessment, the Japanese Geotechnical Society, pp. 85-90. (in Japanese)
- Reviewed conference papersConstruction Work Ishihara, Y., Ogawa, N., Horikawa, Y., Kinoshita, S., Nagayama, T., Kitamura, A. and Tagaya, K. 2009. Utilization of pile penetration test data for ground information. Proceedings of the 2nd IPA International Workshop in New Orleans, Press-in Engineering 2009, pp. 105-120.
- Reviewed conference papersConstruction Work Ishihara, Y., Ogawa, N., Kinoshita, S., Kitamura, A. and Tagaya, K. 2008. Study on development of the pile penetration test system based on press-in construction data. Society for Social Management Systems, CD-ROM, 10p.
- ArticlesConstruction Work 石原行博 (2025) 回転切削圧入データを活用した月面建設の合理的設計施工プロセス. 土木学会誌, Vol. 110, No. 5, p. 30.
- ArticlesConstruction Work 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.
- ArticlesConstruction Work 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, 60(5), pp. 24-34.
- ArticlesConstruction Work 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.
