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Affiliation |
Graduate School of Engineering Science Department of Systems Design Engineering Civil and Environmental Engineering Course |
TAGUCHI Takeshi
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Graduating School 【 display / non-display 】
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-2007.03
Yamaguchi University Graduated
Graduate School 【 display / non-display 】
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-2005.04
Yamaguchi University Graduate School,Division of Engineering Doctor's Degree Program Completed
Campus Career 【 display / non-display 】
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2017.04-Now
Akita University Graduate School of Engineering Science Department of Systems Design Engineering Civil and Environmental Engineering Course Assistant Professor
Research Areas 【 display / non-display 】
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Social Infrastructure (Civil Engineering, Architecture, Disaster Prevention) / Geotechnical engineering / Geotechnical engineering
Thesis for a degree 【 display / non-display 】
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Basic Study of Cement Stabikized Soil Cured Under anOverburden Pressure
2007.03
Single author
Research Achievements 【 display / non-display 】
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Peak and residual strength characteristics of cement-treated soil cured under different consolidation conditions
Suzuki, M., Fujimoto, T., Taguchi, T
Soils and Foundations 54 ( 4 ) 687 - 698 2014.04 [Refereed]
Research paper (journal) Domestic Co-author
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Field measurement and evaluation of thermal characteristics of the ground and the boundary for the utilization of cold source within the ground
Chikahisa ,H. Taguchi, T. Fujii,N . Wada , M. and Kawamura, S.
European Rock Mechanics Symposium 849 - 852 2010.04 [Refereed]
Research paper (international conference proceedings) Domestic Co-author
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Evaluation of Microstructure of Stabilized Soil
Taguchi, T. Hino,T.Chai,J.and S. L. Shen.
International Symposium on Deep Mixing & Admixture Stabilization 120 - 128 2009.06 [Refereed]
Research paper (international conference proceedings) Domestic Co-author
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The Ariake Sea Coastal Road Project in the Saga Lowlands: Properties of soft foundations and use of dredged clayey soil as an embankment material
Hino,T. Taguchi, T. and Chai,J.
International Symposium on Lowland Technology ISLT 467 - 472 2008.04 [Refereed]
Research paper (international conference proceedings) Domestic Co-author
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Evaluation of Unconfined Compressive Strength of Cement Soil column Cured Under Stress
Suzuki, M. Yamamoto, T. Taguchi,T. and Hino,T.
The 1st KICT-CBNU-YU Joint Workshop,Ground Improvement and Reinforcement Techniques 39 - 48 2007.04 [Refereed]
Research paper (international conference proceedings) Domestic Co-author
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Consideration on Applying of Unconfined Compressive trength Evaluation of Soil-Cement Column Cured Under Stress to Saga Lowland
Taguchi,T.Hino,T. Suzuki,M.and Yamamoto,T.
Proc. of International Symposium on Geotechnical Engineering,Ground Improvement and Geotechnics for Human Security and Environmentl Preservation 659 - 667 2007.04 [Refereed]
Research paper (international conference proceedings) Domestic Co-author
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Sediment properties and flood frequency of The Omono River middle basin, Akita Prefecture
TAGUCHI Takeshi, ARANO Takumi, KOIKE Yuki, KAGOHARA Kyoko, MATSUGI Hiroaki, SUZUKI Motoyuki
Japanese Geotechnical Journal ( The Japanese Geotechnical Society ) 19 ( 1 ) 89 - 100 2024.03
<p>In this study, we summarize the history of flood disaster occurrence in the Kowakubi, Kushoda, Kariwano and Omagari areas of the Omono river basin in Akita Prefecture, Japan, and use it to predict future large-scale disasters from the viewpoint of time-related disaster prevention. The focal areas of the investigation were selected based on analyses of documents on early modern history and on the history of disasters and lives of the people of these areas. The stratum was examined using a handy geoslicer. Water content and particle size tests, microscopic observations, and radiocarbon dating were conducted on the collected cores and carbides. In each area, the striped layers that might have been deposited by past floods were also identified.</p>
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Taguchi Takeshi, Ogino Toshihiro, Suzuki Motoyuki
Journal of the Society of Materials Science, Japan ( The Society of Materials Science, Japan ) 71 ( 1 ) 103 - 110 2022
<p>A cement-based stabilizer is effective in stabilizing the peat soft ground with extremely high compressibility and low shear strength for road construction. Moreover, the stabilized peat soil is occasionally fractured and reused in embankments, depending on the construction site conditions. In such circumstances, the stabilized peat soil is subjected to stress history owing to stabilization, crushing, and reconstitution. In this study, to evaluate the implication in engineering, the fractured stabilized soil sample was used to conduct unconfined compression (UC), mercury intrusion porosimeter (MIP), and scanning electron microscope (SEM) tests to measure the strength and microscopic structural characteristics. Additionally, the peat characteristics of the stabilized fractured soil that had undergone the stress history of “stabilization, crushing, and reconstitution" were analyzed. The results indicated that the period from immediately after the stabilization treatment to crushing and reconstitution and the curing period after crushing and reconstitution influenced the unconfined compressive strength of the soil. In addition, the strength of the stabilized fractured soil was higher than that of the soil that underwent regular stabilization. The outcomes of this study are beneficial for construction sites where it is desirable to minimize the environmental impact by reducing the amount of cement-based stabilizer added or where quality control and a good workability of solidified soil are required.</p>
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MODELING OF NATURAL WATER CONTENT DISTRIBUTION OF A PEATY GROUND AND ESTIMATION OF CONFIDENCE INTERVAL USING STATISTICAL METHOD
ABE Takenari, OGINO Toshihiro, HAYASHI Hirochika, NISHIMURA Satoshi, TANAKA Hiroyuki, YAMAZOE Nobutaka, TAGUCHI Takeshi
Intelligence, Informatics and Infrastructure ( Japan Society of Civil Engineers ) 3 ( J2 ) 158 - 167 2022
<p>Based on 675 natural water content data obtained from a peaty ground in the Ishikari River basin, Hokkaido, the probabilistic distribution of the natural water content has been modeled as functions of the depth using generalized linear model. Combination of three kinds of probability density functions for the water content distribution and six polynomial expressions for the mean from zero to five orders in terms of the depth have been examined for searching the best model. By comparing the 18 models from statistical and engineering viewpoints, the best models for organic and inorganic soils have been proposed, respectively. The validity of the models has also been confirmed. To estimate the in-situ natural water content distribution, the confidence intervals for the mean, 5 percentile, and 95 percentile points of the water content distribution of the proposed models have been calculated by employing bootstrapping method.</p>
◆Original paper【 display / non-display 】
◆International conference proceedings【 display / non-display 】
◆Other【 display / non-display 】
Grant-in-Aid for Scientific Research 【 display / non-display 】
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Grant-in-Aid for Scientific Research(C)
Project Year： 2021.04 - 2024.03
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Grant-in-Aid for Special Purposes
Project Year： 2007.04 - 2009.03
Presentations 【 display / non-display 】
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雄物川流域における長期災害リスク算定に向けた堆積物調査
田口岳志，小池勇輝他
CREST2021 (山形) 2021.07 - 2021.07 地盤工学会
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Uniaxial Compressive Strength and Microscopic Structure of Cement Treated Peat Associated Solidification and Fracturing
2019.07 - 2019.07