Koyama Atsushi

コウヤマアツシ | Koyama Atsushi

Affiliation and department：
Job title： Assistant Professor

Research field (1)： Geotechnical engineering

Research keywords (1)：地盤工学

Research theme for competitive and other funds (3)：

2025 - 2028 超指向性スピーカーを用いたスレーキング性斜面の非破壊安定性評価手法の開発
2020 - 2023 Establishment of prediction method of ground deformation when pulling out earth retaining piles
2017 - 2020 Proposal of suppression method of the coastal tropical peatland collapse by application of groundwater management and tidaflatl formation mechanism

Papers (38)：

Koyama. A., Kawano.J., Fujimoto. T., Suetsugu. D., Fukubayshi. Y. Effects of the inclination of the reservoir embankment-foundation terrain on seepage with increasing water-storage levels and rainfall infiltration. Acta Geotechnica. 2026
Tadesse, A.B., Fukubayshi, Y., Koyama, A., Suetsugu, D. Water retention and swelling characteristics of diatomaceous earth treated expansive soil. International Journal of GEOMATE. 2025. 29. 133. 1-10
Yusa. M., Koyama. A., Yamamoto. K., Green. R., Sutikno. S. Estimation of undrained strength from soil strengthprobe. International Journal of GEOMATE. 2025. 29. 131. 84-94
Estimation of the distribution of ground safety factor on the nortern coast of BENGKALIS ISLAND, INDONESIA. 2024
A. Koyama, D. Suetsugu, Y. Fukubayashi. Vibration characteristics of lightweight embankments converted from bridges on soft ground using polyurethane filling. Smart Geotechnics for Smart Societies. 2023

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MISC (17)：

皿良和樹, 末次大輔, 神山惇, 福林良典. Examination of calcium elution prediction of cement-treated soil that comes into contact with seawater. 地盤工学研究発表会発表講演集(Web). 2021. 56th
那須龍斗, 末次大輔, 神山惇, 福林良典. Effect of the shape on the vertical bearing capacity of the log pile stalled in clay ground. 地盤工学研究発表会発表講演集(Web). 2021. 56th
神山惇, 藤本哲生, 末次大輔, 福林良典. A study on failure mechanism of embankment of reservoirs caused by the heavy rain event of August 2019. 地盤工学研究発表会発表講演集(Web). 2021. 56th
末次大輔, 那須龍斗, 神山惇, 福林良典. EFFECTS OF THE SHAPE ON VERTICAL BEARING CAPACITY OF THE TIMBER PILE INSTALLED IN SOFT CLAY GROUND. 木材工学研究発表会講演概要集(Web). 2021. 20
神山惇, 藤本哲生, 鈴木素之, 長嶺栄治, 同前浩司. Stability analysis of the embankment of reservoirs considering rainfall in heavy rain in Yamaguchi prefecture. 地盤工学研究発表会発表講演集(Web). 2020. 55th

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Books (1)：

Lectures and oral presentations (60)：

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Professional career (1)：

Work history (1)：

2017/10 - 現在 University of Miyazaki Engineering educational research section Department of Civil and Environmental Engineering Assistant Professor

Committee career (14)：

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Awards (3)：

Association Membership(s) (1)：

自然災害学会

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