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Author

  • Tsutomu Namikawa
2011

Numerical study of failure behavior of cement-treated column with spatial variability

Namikawa, T., 2011 Dec 1.

Research output: Contribution to conferencePaper

2016

Statistical analysis for evaluating cyclic strength of cement-treated soils

Namikawa, T., Suzuki, Y., Onimaru, S., Tsukahara, T., Kurosawa, R. & Shimada, K., 2016 Jul 28, (Accepted/In press) In : Soils and Foundations.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2013

Effects of spatial correlation on the compression behavior of a cement-treated column

Namikawa, T. & Koseki, J., 2013, In : Journal of Geotechnical and Geoenvironmental Engineering. 139, 8, p. 1346-1359 14 p.

Research output: Contribution to journalArticle

33 Citations (Scopus)
2011

Numerical investigation of spatial distribution of deformation in granular media

Namikawa, T., 2011 Dec 1, Computer Methods for Geomechanics: Frontiers and New Applications. p. 381-386 6 p. (Computer Methods for Geomechanics: Frontiers and New Applications; vol. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2015

Simulation analysis of grid-form ground improvement for preventing liquefaction among existing small houses

Tsukuni, S. & Namikawa, T., 2015, Computer Methods and Recent Advances in Geomechanics - Proc. of the 14th International Conference of International Association for Computer Methods and Recent Advances in Geomechanics, IACMAG 2014. Taylor and Francis - Balkema, p. 631-636 6 p. (Computer Methods and Recent Advances in Geomechanics - Proceedings of the 14th Int. Conference of International Association for Computer Methods and Recent Advances in Geomechanics, IACMAG 2014).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2019

Statistical uncertainty on assessment of spatial liquefaction resistance

Namikawa, T., 2019, Earthquake Geotechnical Engineering for Protection and Development of Environment and Constructions- Proceedings of the 7th International Conference on Earthquake Geotechnical Engineering, 2019. Silvestri, F. & Moraci, N. (eds.). CRC Press/Balkema, p. 4095-4102 8 p. (Earthquake Geotechnical Engineering for Protection and Development of Environment and Constructions- Proceedings of the 7th International Conference on Earthquake Geotechnical Engineering, 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Evaluation of statistical uncertainty of cement-treated soil strength using Bayesian approach

Namikawa, T., 2019 Oct, In : Soils and Foundations. 59, 5, p. 1228-1240 13 p.

Research output: Contribution to journalArticle

2016

Conditional probabilistic analysis of cement-treated soil column strength

Namikawa, T., 2016 Feb 1, In : International Journal of Geomechanics. 16, 1, 04015021.

Research output: Contribution to journalArticle

19 Citations (Scopus)
2012

Characterization of strength variability of cement-treated soil column

T, N., T., N. & Namikawa, T., 2012 Sep 1, In : The 4th Central Asian Geotechnical Symposium. CD ROM

Research output: Contribution to journalArticle

2011
2014

Finite element analysis of compression behavior of ground improvement with spatial variability

Namikawa, T., 2014 Mar 10, Geotechnical Safety and Risk IV - Proceedings of the 4th International Symposium on Geotechnical Safety and Risk, ISGSR 2013. p. 169-174 6 p. (Geotechnical Safety and Risk IV - Proceedings of the 4th International Symposium on Geotechnical Safety and Risk, ISGSR 2013).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2014
1 Citation (Scopus)
2018

Unconfined compression behavior of cement-treated sample composed of various strength parts

Namikawa, T. & Nakashima, Y., 2018 Jan 1, In : Zairyo/Journal of the Society of Materials Science, Japan. 67, 1, p. 42-46 5 p.

Research output: Contribution to journalArticle

2019

Evaluation of constitutive law applicability for the ground improvement by jet grouting

Kawamura, J., Iguchi, Y., Namikawa, T., Takehara, K., Yamada, T. & Ohno, S., 2019 Jan 1, Earthquake Geotechnical Engineering for Protection and Development of Environment and Constructions- Proceedings of the 7th International Conference on Earthquake Geotechnical Engineering, 2019. Silvestri, F. & Moraci, N. (eds.). CRC Press/Balkema, p. 3242-3249 8 p. (Earthquake Geotechnical Engineering for Protection and Development of Environment and Constructions- Proceedings of the 7th International Conference on Earthquake Geotechnical Engineering, 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contribution