Rchr
J-GLOBAL ID：202101009161463575
Update date: Apr. 15, 2024
Namikawa Tsutomu
ナミカワ ツトム | Namikawa Tsutomu
Affiliation and department：
Research field (1)：
Geotechnical engineering
Research theme for competitive and other funds (5)：
- 2018 - 2021 Evaluation of overall strength of cement-treated soil column considering statistical uncertainty and spatial variability
- 2013 - 2016 Evaluating failure criterion for cement-treated soil under a low confining pressure
- 2012 - 2015 Study on effect of depositional structure on liquefaction behavior of reclaimed ground using dredged sands and procedures for improving liquefaction properties
- 2010 - 2012 Evaluation of the overall strength of cement-treated soil ground with spatial variability
- 2009 - 2011 Accurate measurement and modeling of properties of liquefied sandy soils under a wide range of stress and strain conditions
Papers (36)：
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Tsutomu Namikawa. Statistical Analysis of Core Strength of Deep Cement Mixing Ground. Indonesian Geotechnical Journal. 2023. 2. 3. 63-72
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T. Namikawa. Model uncertainty in the random finite element analysis for an overall strength of a cement-treated soil column. Smart Geotechnics for Smart Societies. 2023. 1208-1211
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Tsutomu Namikawa. Influence of statistical sample size on evaluation of overall strength of cement-treated soil column. Canadian Geotechnical Journal. 2022. 59. 1. 74-86
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T. Namikawa. Finite Element Analysis for Deep Mixing Column Considering Statistical Uncertainty. Lecture Notes in Civil Engineering. 2021. 125. 968-975
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Tsutomu Namikawa. Probabilistic analysis of overall strength of a cement-treated soil column considering statistical uncertainty and spatial variability. International Journal for Numerical and Analytical Methods in Geomechanics. 2020
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MISC (2)：
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並河 努. セメント改良地盤を用いた簡易液状化対策工法に関する研究. 特別教育・研究報告集. 2011. 191-194
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並河努. 圧縮成型したベントナイトの圧密非排水三軸せん断試験. 第33回地盤工学研究発表会講演集, 1998. 1998. 657-658
Patents (9)：
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繊維補強セメント系地盤改良工法
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繊維補強セメント系地盤改良工法
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地盤改良工法による構造物の基礎工法及びその施工方法
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繊維補強による高強度、高靱性セメント系地盤改良体
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既存建物の杭基礎の補強方法
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Lectures and oral presentations (18)：
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Statistical uncertainty in evaluating strength of deep mixing column
(6th International Conference on Geotechnical and Geophysical Site Characterization 2021)
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TRANSFORMATION UNCERTAINTY IN ESTIMATING MATERIAL PROPERTIES OF CEMENT-TREATED SOIL FROM UNCONFINED COMPRESSIVE STRENGTH
(Deep Mixing Conference 2020 2021)
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Markov chain Monte Carlo method to estimate statistical parameters of cement-treated soil strength
(International Conference on Case Histories & Soil Properties 2019)
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UNCONFINED COMPRESSION TESTS OF CEMENT-TREATED SOIL CONTAINING UNMIXED SOIL
(International Conference on Deep Foundations and Ground lmprovement 2018)
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VERIFICATION OF ELASTO-PLASTIC MODEL FOR CEMENTTREATED SOIL BEHAVIOR UNDER TRIAXIAL TENSION CONDITION
(Sixth International Conference on Geotechnique, Construction Materials and Environment 2016)
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Education (3)：
- 2003 - 2006 The University of Tokyo Graduate School of Science Doctoral Program
- 1989 - 1991 Kyoto University Graduate School of Engineering Department of Civil Engineering
- 1985 - 1989 Kyoto University Faculty of Engineering
Committee career (5)：
- 2019/06 - 2022/05 地盤工学会 Soils and Foundations 論文編集委員会 幹事委員
- 2015/06 - 2016/05 地盤工学会 公益出版部長
- 2014/06 - 2016/05 地盤工学会 理事
- 2014/06 - 2015/05 地盤工学会 地盤工学会誌 編集委員長
- 2013/12 - 2015/05 土木学会 調査研究部門 研究企画委員会 幹事
Awards (1)：
- 2009/05 - Best paper award Evaluation of tensile strength of cement-treated sand based on several types of laboratory tests
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