Takaki Matsumaru

Profile Information

Affiliation: 主任研究員, 構造物技術研究部基礎・土構造, 公益財団法人鉄道総合技術研究所

Researcher number: 00425927
ORCID ID: https://orcid.org/0009-0000-2244-5252
J-GLOBAL ID: 202101011706874866
researchmap Member ID: R000015330

Research Interests

Research Areas

Social infrastructure (civil Engineering, architecture, disaster prevention) / Geotechnical engineering /

Research History

Mar, 2018

Railway Technical Research Institute
Apr, 2016 - Feb, 2018

Railway Technical Research Institute
Aug, 2014 - Mar, 2016

The Graduate School of Engineering Department of Civil Engineering, The University of Tokyo
Mar, 2011 - Jul, 2014

Railway Technical Research Institute
Sep, 2004 - Feb, 2011

Railway Technical Research Institute

Education

Apr, 2011 - Mar, 2014

The University of Tokushima
Apr, 2002 - Mar, 2004

Department of Civil Engineering, Graduate School of Engineering, Kyoto University

Awards

Papers

実物大鉄道盛土の降雨・載荷実験による崩壊規模に応じた安定性評価

Taketo SATO, Kenta SUGIYAMA, Keita ABE, Kohei KASAHARA, Takaki MATSUMARU, Yoshitaka TOMIDA

Japanese Geotechnical Journal, 19(1) 101-115, Mar 1, 2024
STUDY ON STABILITY AND SETTLEMENT OF EMERGENCY RECONSTRUCTED EMBANKMENT USING SANDBAG AGAINST TRAIN LOAD

MATSUMARU Takaki, SATO Taketo, ITOH Kazuki, ABE Keita

Geosynthetics Engineering Journal, 38 114-121, Oct 24, 2023
STUDY ON SEISMIC DIAGNOSIS OF EXISTING RAILWAY EMBANKMENTS USING SHEAR WAVE VELOCITY DISTRIBUTION

Shota TAKAGI, Taketo SATO, Takaki MATSUMARU, Yoshitaka TOMIDA, Yoshisada HAMADA, Atsushi ENYA

Japanese Journal of JSCE, 79(13) 22-13017-n/a, Sep, 2023 Peer-reviewed
Particle breakage behavior of volcanic ash coarse-grain soil in the embankment using the shaking model test

Ryu YOSHIWARA, Toshiyasu UNNO, Takaki MATSUMARU, Noriaki SENTO

Japanese Journal of JSCE, 79(13) 22-13007, Sep, 2023 Peer-reviewed
不飽和状態下における各種火山灰質粗粒土の液状化特性におよぼす飽和度の影響

吉原隆, 海野寿康, 松丸貴樹, 緑川雄介

地盤工学ジャーナル, 18(2) 211-222, Jun, 2023 Peer-reviewed
間隙水への空気封入を考慮した不飽和繰返しせん断試験の数値シミュレーション

松丸貴樹, 海野寿康

土木学会論文集, 79(15) 22-15039, Mar, 2023 Peer-reviewed
SHAKING TABLE TESTS OF MODEL EMBANKMENT WITH SEISMIC REINFORCEMENT USING SOIL NAILS FOCUSED ON EFFECT OF SLOPE PROTECTION WORKS

Takaki MATSUMARU, Takuya NAKASHIMA, Yoshisada HAMADA, Tomohiro ATSUMI

Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE)), 78(4) I_592-I_600, Oct, 2022 Peer-reviewedLead authorCorresponding author
Study about applicability of iron slag for impermeable slope protection work

Takaki MATSUMARU, Taketo SATO, Tatsuki FUJIMOTO, Yosuke YAMAGOSHI, Yuzo AKASHI

Japanese Geotechnical Journal, 17(3) 285-296, Sep 1, 2022 Peer-reviewedLead author
Development of constitutive model describing unsaturated liquefaction characteristics of volcanic ash soil

Takaki Matsumaru, Toshiyasu UNNO

4th International Conference on Performance-based Design in Earthquake Geotechnical Engineering (PBD-Ⅳ), 2106-2113, Sep, 2022 Peer-reviewed
EFFECT OF INFILTRATION CHARACTERISTICS OF EARTH MATERIALS ON CAPILLARY BARRIER PERFORMANCE

Taketo SATO, Takaki MATSUMARU

Journal of Japan Society of Civil Engineers, Ser. C (Geosphere Engineering), 78(3) 180-196, Aug, 2022 Peer-reviewed
Recent research development and their applications on aseismic reinforcement of existing railway earth structures

Susumu Nakajima, Taisuke Sanagawa, Takaki Matsumaru, Masayuki Koda

Soils and Foundations, 62(1) 101104-101104, Feb, 2022 Peer-reviewed
NUMERICAL SIMULATION OF UNSATURATED LIQUEFACTION TEST USING VOLCANIC SOILS DAMAGED IN THE 2018 HOKKAIDO IBURI EASTERN EARTHQUAKE

Takaki MATSUMARU, Toshiyasu UNNO, Yusuke MIDORIKAWA

Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE)), 77(4) I_533-I_543, Jul, 2021 Peer-reviewedLead authorLast author
Liquefaction analysis of unsaturated ground affected by earthquake with long-term strong ground motion duration

Takaki Matsumaru, T. Sato, R. Uzuoka

16th Asian Regional Conference on Soil Mechanics and Geotechnical Engineering, ARC 2019, 2020 Peer-reviewed
Laboratory Test and Numerical Simulation about Unsaturated Liquefaction Characteristics of Volcanic Sandy Soil

MATSUMARU Takaki

Journal of Japan Association for Earthquake Engineering, 20(1) 1_37-1_50, 2020 Peer-reviewed
Model Shaking Table Test for The Purpose of Impact Statement of The Slope Protection Works in The Seismic Performance of Embankment

NAKASHIMA Takuya, SATO Taketo, MATSUMARU Takaki, FUJII Masataka, HAMADA Yoshisada, KOMINATO Yuuki, WATANABE Kenji

Journal of Japan Association for Earthquake Engineering, 20(1) 1_183-1_193, 2020 Peer-reviewed
Three-phase coupled seismic analyses of unsaturated/saturated grounds

Ryosuke Uzuoka, Toshiyasu Unno, Takaki Matsumaru, Kyohei Ueda

Japanese Geotechnical Society Special Publication, 7(2) 38-45, Apr 30, 2019 Peer-reviewed
Field measurement about water content in embankment covered by slope protection work

T. Matsumaru, T. Sato

Japanese Geotechnical Society Special Publication, 7(2) 501-504, Apr 30, 2019 Peer-reviewedLead author
EVALUATION OF EFFECT OF THICKNESS AND RESISTANCE OF LIQUEFIABLE LAYER ON NONUNIFORM SETTLEMENT AFTER EARTHQUAKE

MATSUMARU Takaki, SATO Taketo, KUDO Atsuhiro

Journal of Japan Society of Civil Engineers, Ser. C (Geosphere Engineering), 74(3) 318-331, 2018 Peer-reviewed
EVALUATION ABOUT INFLUENCE OF SUCTION AND DEGREE OF SATURATION TO CHARACCTERISTICS OF LIQEFACTION RESISTANCE FOR UNSTURATED SOIL

MATSUMARU Takaki, UZUOKA Ryosuke

Journal of Japan Society of Civil Engineers, Ser. A2 (Applied Mechanics (AM)), 74(2) I_361-I_371, 2018 Peer-reviewed
STUDY ON FIXABILITY OF FACED CONCRETE IN STEEP REINFORCED EMBANKMENT

SUYAMA Yusuke, MATSUMARU Takaki, ASANO Shoya, NARITA Hiroaki, SAKATA Akira, SOGA Daisuke

Geosynthetics Engineering Journal, 33 111-118, 2018 Peer-reviewed

Misc.

STUDY ON STABILITY AND SETTLEMENT OF EMERGENCY RECONSTRUCTED EMBANKMENT USING SANDBAG AGAINST TRAIN LOAD

松丸貴樹, 佐藤武斗, 伊藤壱記, 阿部慶太

ジオシンセティックス論文集(Web), 38, 2023
安全・防災降雨で被災した盛土の応急復旧判断手法の提案

松丸貴樹, 佐藤武斗, 伊藤壱記, 尾崎匠

JREA (Japan Railway Engineers’ Association), 66(6), 2023
Centrifugal Model Test and Design Method for Temporary Retaining Wall Using Soil Buttress as Displacement Suppressing

牛田貴士, 中島卓哉, 松丸貴樹, 仲山貴司, 平岡伸隆, 伊藤和也

鉄道総研報告(Web), 37(6), 2023
Estimation of density distribution in railway embankments by surface-wave method

高木翔太, 松丸貴樹, 佐藤武斗, 冨田佳孝, 塩谷敦, 濱田吉貞

土木学会全国大会年次学術講演会(Web), 78th, 2023
Simplified evaluation method of degree of saturation distribution for aseismic diagnosis of existing embankment

佐藤武斗, 高木翔太, 松丸貴樹, 冨田佳孝, 塩谷敦, 濱田吉貞

土木学会全国大会年次学術講演会(Web), 78th, 2023
Stability calculation under train loading for embankment damaged by rainfall

尾崎匠, 松丸貴樹, 佐藤武斗, 笠原康平, 冨田佳孝, 高木翔太

土木学会全国大会年次学術講演会(Web), 78th, 2023
Prediction method for internal friction angle considering gradation and velocity of S-wave

冨田佳孝, 佐藤武斗, 松丸貴樹, 高木翔太

土木学会全国大会年次学術講演会(Web), 78th, 2023
Study about Stability of Embankment Temporally Recovered Using Large Sandbags Affected by Train Load

松丸貴樹, 冨田佳孝, 高木翔太, 尾崎匠, 佐藤武斗, 笠原康平

土木学会全国大会年次学術講演会(Web), 78th, 2023
新しい鉄道トンネル設計標準と最近の工事例掘削土留め工および地下連続壁の本体利用の設計

松丸貴樹, 仲山貴司, 牛田貴士

基礎工, 51(7), 2023
安全・防災弾塑性法におけるソイルバットレスのモデル化手法

牛田貴士, 松丸貴樹, 仲山貴司

JREA (Japan Railway Engineers’ Association), 65(6), 2022
弾塑性法におけるソイルバットレスを用いた掘削土留めのモデル化法

牛田貴士, 松丸貴樹, 仲山貴司

日本鉄道施設協会誌, 60(7), 2022
Trial calculation focused on difference of penetration depth of earth retaining wall between response steady state and moment balanced state (2) study results

辻綾乃, 讃岐賢太, 牛田貴士, 松丸貴樹

土木学会全国大会年次学術講演会(Web), 77th, 2022
Trial calculation focused on difference of penetration depth of earth retaining wall between response steady state and moment balanced state (1) Study method

讃岐賢太, 辻綾乃, 牛田貴士, 松丸貴樹

土木学会全国大会年次学術講演会(Web), 77th, 2022
Study about usage of measurement of shear wave velocity in diagnosis of existing embankment

松丸貴樹, 冨田佳孝, 杉山健太, 高木翔太, 佐藤武斗, 濱田吉貞, 塩谷敦

土木学会全国大会年次学術講演会(Web), 77th, 2022
Measurement of shear wave velocity considering the effect of suction using unsaturated triaxial test

高木翔太, 松丸貴樹, 佐藤武斗, 冨田佳孝, 杉山健太

地盤工学研究発表会発表講演集(Web), 57th, 2022
Survey of the actual condition and ground of the prone pipe that crosses the railway embankment

杉山健太, 大原勇, 讃岐賢太, 松丸貴樹, 仲山貴司, 池島傑, 井上太郎

土木学会全国大会年次学術講演会(Web), 77th, 2022
Evaluation of strength characteristics of railway embankment materials by unsaturated triaxial tests

佐藤武斗, 冨田佳孝, 松丸貴樹, 杉山健太, 高木翔太, 濱田吉貞, 塩谷敦

地盤工学研究発表会発表講演集(Web), 57th, 2022
A STUDY ON EVALUATION OF THE EFFECT OF DAMAGED UNDERGROUND PIPE ON TRACK IN RAILROAD EMBANKMENTS

大原勇, 三輪陽彦, 仲山貴司, 松丸貴樹

トンネル工学報告集(CD-ROM), 32, 2022
Numerical simulation of rainfall infiltration test into crushed shells particles constructed on embankment slope

松丸貴樹, 小林薫, 小谷野陽平, 小島理央

地盤工学研究発表会発表講演集(Web), 57th, 2022
Two-dimensional soil-water coupled element analysis for bottom failure in excavation work

牛田貴士, 冨田佳孝, 松丸貴樹

地盤工学研究発表会発表講演集(Web), 57th, 2022

Professional Memberships

Research Projects

特殊土の何が地盤災害を引き起こすのか～破砕性土地域の災害脆弱性の克服

科学研究費助成事業, 基盤研究(B), 日本学術振興会, Apr, 2021 - Mar, 2025

海野寿康, 松丸貴樹, 加村晃良, 菊本統
Study on hydraulic and mechanical stability of embankment using crushed shell particles during heavy rain

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2019 - Mar, 2022

KOBAYASHI KAORU
Study on investigate the relation between the soil properties of volcanic soil and ground disaster.

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B), Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2018 - Mar, 2022

UNNO TOSHIYASU
Study on property change during multiple liquefaction events and its prediction

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B), Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2015 - Mar, 2018

KOSEKI Junichi, MIYASHITA Yukika, MATSUMARU Takaki
Elucidation of phenomena about liquefaction of body of embankment considering mechanical characteristics of unsaturated soil

Grants-in-Aid for Scientific Research Grant-in-Aid for Young Scientists (B), Grant-in-Aid for Young Scientists (B), Japan Society for the Promotion of Science, Apr, 2015 - Mar, 2018

Matsumaru Takaki

Profile Information

Research Interests

Research Areas

Research History

Education

Awards

Papers

Misc.

Professional Memberships

Research Projects

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