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Research Output

  • 412 Citations
  • 9 h-Index
  • 55 Article
  • 11 Conference contribution
  • 4 Conference article
  • 1 Chapter
Article

3D Tsunami Run-up Simulation and Visualization using Particle Method with Gis-Based Geography Model

Isshiki, M., Asai, M., Eguchi, S. & O-Tani, H., Dec 1 2016, In : Journal of Earthquake and Tsunami. 10, 5, 1640020.

Research output: Contribution to journalArticle

5 Citations (Scopus)

3次元離散型有限要素モデルによる石造アーチ橋の静的・動的強度解析

Translated title of the contribution: Static and dynamic strength analysis of stone arch bridges using a 3-Dimensional discrete finite element model瀬戸山雄, 浅井光輝, 原崎健輔, 川崎巧 & 福田英二, 2017, In : 構造工学論文集 A. 63, 0, p. 36-48 13 p.

Research output: Contribution to journalArticle

A dual-time-scale finite element model for simulating cyclic deformation of polycrystalline alloys

Manchiraju, S., Asai, M. & Ghosh, S., Aug 1 2007, In : Journal of Strain Analysis for Engineering Design. 42, 4, p. 183-200 18 p.

Research output: Contribution to journalArticle

22 Citations (Scopus)
19 Citations (Scopus)

An offline based on-demand visualization system of large-scale particle simulation for tsunami disaster prevention

Isshiki, M., Asai, M., Eguchi, S. & Miyagawa, Y., Jan 1 2017, In : IEEJ Transactions on Electronics, Information and Systems. 137, 10, p. 1422-1428 7 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

An Offline-Based On-Demand Visualization System of Large-Scale Particle Simulation for Tsunami Disaster Prevention

Isshiki, M., Asai, M., Eguchi, S. & Miyagawa, Y., Apr 2018, In : Electronics and Communications in Japan. 101, 4, p. 55-62 8 p.

Research output: Contribution to journalArticle

ASI-Gauss法による阿蘇大橋崩落プロセスの検証

Translated title of the contribution: Verification on collapse process of Aso Bridge during the 2016 Kumamoto earthquakes by ASI-Gauss method原倖平, 浅井光輝, 磯部大吾郎 & 田中聖三, 2018, In : 計算力学講演会講演論文集. 2018, 0, p. 246

Research output: Contribution to journalArticle

ASI-Gauss 法による骨組み崩壊解析に基づく阿蘇大橋崩壊メカニズムの推定

Translated title of the contribution: Estimation on collapse mechanism of Aso-bridge during the 2016 Kumamoto earthquakes using ASI-Gauss code浅井光輝, 原倖平, 磯部大吾郎 & 田中聖三, Mar 2020, In : 構造工学論文集 A. 66, 0, p. 59-69 11 p.

Research output: Contribution to journalArticle

A stabilized incompressible SPH method by relaxing the density invariance condition

Asai, M., Aly, A. M., Sonoda, Y. & Sakai, Y., Jun 20 2012, In : Journal of Applied Mathematics. 2012, 139583.

Research output: Contribution to journalArticle

103 Citations (Scopus)

Constitutive modeling for texture reinforced rubber by using an anisotropic visco-hyperelastic model

Asai, M., Kimura, Y., Sonoda, Y., Nishimoto, Y. & Nishino, Y., Dec 1 2010, In : Doboku Gakkai Ronbunshuu A. 66, 2, p. 194-205 12 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Coupled Tsunami Simulations Based on a 2D Shallow-Water Equation-Based Finite Difference Method and 3D Incompressible Smoothed Particle Hydrodynamics

Asai, M., Miyagawa, Y., Idris, N., Muhari, A. & Imamura, F., Dec 1 2016, In : Journal of Earthquake and Tsunami. 10, 5, 1640019.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Development of an ISPH-FEM Weak Coupling Analysis System for 3-Dimensional Fluid-Structure Interaction Problems

Ogino, M., Iwama, T. & Asai, M., 2018, In : Theoretical and Applied Mechanics Japan. 64, 0, p. 143-153 11 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Energy-tracking impulse method for particle-discretized rigid-body simulations with frictional contact

Li, Y., Asai, M., Chandra, B. & Isshiki, M., Jan 1 2020, (Accepted/In press) In : Computational Particle Mechanics.

Research output: Contribution to journalArticle

1 Citation (Scopus)

ETI法を用いた流体剛体連成シミュレーションによる地滑り型津波の再現解析

Translated title of the contribution: Rigid body slide induced tsunami simulation using impulse based energy-tracking impulse method西田浩清, Li, Y. & 浅井光輝, 2019, In : 計算力学講演会講演論文集. 2019, 0, p. 271

Research output: Contribution to journalArticle

Explicit incompressible smoothed particle hydrodynamics in a multi-GPU environment for large-scale simulations

Morikawa, D., Senadheera, H. & Asai, M., 2020, (Accepted/In press) In : Computational Particle Mechanics.

Research output: Contribution to journalArticle

Explicit Time Integration for Incompressible SPH on GPU

Senadheera, H., Asai, M., Morikawa, D. S., Hashimoto, N. & Oya, A., May 2019, In : 計算工学講演会論文集 Proceedings of the Conference on Computational Engineering and Science. 24, p. 4p

Research output: Contribution to journalArticle

Finite cover method for linear and non-linear analyses of heterogeneous solids

Terada, K., Asai, M. & Yamagishi, M., Nov 7 2003, In : International Journal for Numerical Methods in Engineering. 58, 9, p. 1321-1346 26 p.

Research output: Contribution to journalArticle

112 Citations (Scopus)

Improvements in highly viscous fluid simulation using a fully implicit SPH method

Morikawa, D., Asai, M., Idris, N. A., Imoto, Y. & Isshiki, M., Oct 1 2019, In : Computational Particle Mechanics. 6, 4, p. 529-544 16 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)
2 Citations (Scopus)
1 Citation (Scopus)
19 Citations (Scopus)

Meso-scopic numerical analysis of concrete structures by a modified lattice model

Asai, M., Terada, K., Ikeda, K., Suyama, H. & Fujii, K., Apr 1 2003, In : Structural Engineering/Earthquake Engineering. 20, 1

Research output: Contribution to journalArticle

5 Citations (Scopus)
18 Citations (Scopus)

Modelling of surface tension force for free surface flows in ISPH method

Aly, A. M., Asai, M. & Sonda, Y., Dec 1 2013, In : International Journal of Numerical Methods for Heat and Fluid Flow. 23, 3, p. 479-498 20 p.

Research output: Contribution to journalArticle

40 Citations (Scopus)
3 Citations (Scopus)

Simulation of water-soil-structure interactions using incompressible smoothed particle hydrodynamics

Aly, A. M., Asai, M. & Mohamed, E. M., Jul 23 2020, In : Computers, Materials and Continua. 65, 1, p. 205-224 20 p.

Research output: Contribution to journalArticle

Open Access
7 Citations (Scopus)

SPH-DEM による固液混相流解析の妥当性確認と粗視化粒子モデルによる洗掘現象解析

Translated title of the contribution: Validation of a fluid-solid multiphase flow simulation by a SPH-DEM coupled method and soil foundation scour simulation with a coarse graining particle model原崎健輔 & 浅井光輝, 2018, In : Transactions of the Japan Society for Computational Engineering and Science. 2018, 2, p. 20182001-20182001 1 p.

Research output: Contribution to journalArticle

SPH-DEMカップリング解析による防波堤マウンドのパイピング破壊解析

Translated title of the contribution: PIPING DESTRUCTION ANALYSIS OF A BREAKWATER BY SPH-DEM COUPLED METHOD原崎健輔, 浅井光輝, 合田哲朗, 笠間清伸 & 西浦泰介, 2017, In : Journal of Japan Society of Civil Engineers, Ser. A2 (Applied Mechanics (AM)). 73, 2, p. I_295-I_304

Research output: Contribution to journalArticle

SPH-DEM連成解析による洗堀現象シミュレーションにおける乱流の影響

Translated title of the contribution: The effects of turbulent flow in soil scouring simulation based on a SPH-DEM coupling method藤井孟大 & 浅井光輝, 2019, In : 計算力学講演会講演論文集. 2019, 0, p. 135

Research output: Contribution to journalArticle

Three-Dimensional Incompressible Smoothed Particle Hydrodynamics for Simulating Fluid Flows Through Porous Structures

Aly, A. M. & Asai, M., Sep 7 2015, In : Transport in Porous Media. 110, 3, p. 483-502 20 p.

Research output: Contribution to journalArticle

16 Citations (Scopus)

Water entry of decelerating spheres simulations using improved ISPH method

Aly, A. M. & Asai, M., Dec 1 2018, In : Journal of Hydrodynamics. 30, 6, p. 1120-1133 14 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

含水に伴う見かけの粘着力を考慮した SPH-DEM 連成解析による地盤陥没現象の再現

Translated title of the contribution: SPH-DEM COUPLING SIMULATION WITH A LIQUID BRIDGE FORCE FOR THE REPRESENTATION OF GROUND COLLAPSE PHENOMENON辻勲平, 浅井光輝, 小西康彦 & 大峯秀一, 2019, In : Journal of Japan Society of Civil Engineers, Ser. A2 (Applied Mechanics (AM)). 75, 2, p. I_203-I_213

Research output: Contribution to journalArticle

大規模津波遡上解析に向けた安定化ISPH法の陽的時間積分スキーム

Translated title of the contribution: DEVELOPMENT OF AN EXPLICIT SCHEME OF THE STABILIZED ISPH FOR LARGE SCALED TSUNAMI RUN-UP SIMULATION小笠原圭太, 浅井光輝, 古市幹人 & 西浦泰介, 2017, In : Journal of Japan Society of Civil Engineers, Ser. A2 (Applied Mechanics (AM)). 73, 2, p. I_397-I_404

Research output: Contribution to journalArticle

安定化ISPH法と撃力法による流体剛体連成解析

Translated title of the contribution: Fluid-rigid body interaction simulation based on a stabilized ISPH method incorporated with the impulse-based rigid body dynamicsLi, Y. & 浅井光輝, 2018, In : Transactions of the Japan Society for Computational Engineering and Science. 2018, 2, p. 20182010-20182010 1 p.

Research output: Contribution to journalArticle

安定化 ISPH 法と撃力法による漂流物運動の解析

Translated title of the contribution: Simulation of the floating objects during tsunami based on a stabilized ISPH method incorporated with the impulse-based rigid body dynamicsリ, . & 浅井光輝, 2017, In : 計算力学講演会講演論文集. 2017, 0, p. 189

Research output: Contribution to journalArticle

安定化 ISPH 法の理論的解釈 II:–誤差評価に基づく安定化係数の最適化–

Translated title of the contribution: A RATIONALE OF THE STABILIZED ISPH METHOD II –AN OPTIMIZATION OF RELAXATION COEFFICIENT BASED ON ERROR ESTIMATES–井元佑介, 浅井光輝 & 藤井孟大, 2019, In : Journal of Japan Society of Civil Engineers, Ser. A2 (Applied Mechanics (AM)). 75, 2, p. I_187-I_194

Research output: Contribution to journalArticle

安定化ISPH法の理論的解釈―エネルギー最小化問題からの安定化項の導出―

Translated title of the contribution: A RATIONALE OF THE STABILIZED ISPH METHOD—A DERIVATION OF A STABILIZATION TERM FROM AN ENERGY MINIMIZATION PROBLEM—井元佑介 & 浅井光輝, 2018, In : Journal of Japan Society of Civil Engineers, Ser. A2 (Applied Mechanics (AM)). 74, 2, p. I_159-I_166

Research output: Contribution to journalArticle

水循環施設における免震・免波構造の効果の評価に関する検討

Translated title of the contribution: STUDY ON SAFETY EVALUATION OF SEISMIC ISOLATION STRUCTURE FOR WATER CYCLE FACILITY AGAINST EARTHQUAKE MOTION AND TSUNAMI有賀義明, 堀宗朗, 佐藤優乃, 渡辺高志, 西本安志, 曹増延, 坂下克之, 鈴木高二朗, 有川太郎 & 浅井光輝, 2017, In : 土木学会論文集A1(構造・地震工学). 73, 4, p. I_721-I_729

Research output: Contribution to journalArticle

洗掘解析に向けた鉛直噴流実験による ISPH-DEM 連成手法の妥当性確認

Translated title of the contribution: A VALIDATION FOR SOIL SCOURING SIMULATION BASED ON AN ISPH-DEM COUPLING METHOD藤井孟大, 浅井光輝, 牛島省 & 鳥生大祐, 2019, In : Journal of Japan Society of Civil Engineers, Ser. A2 (Applied Mechanics (AM)). 75, 2, p. I_249-I_258

Research output: Contribution to journalArticle

津波による防波堤崩壊解析に向けた水‐土粒子連成解析手法の開発

Translated title of the contribution: Development of a water-soil coupled method for a breakwater destruction analysis due to tsunami原崎健輔 & 浅井光輝, 2017, In : 計算力学講演会講演論文集. 2017, 0, p. 187

Research output: Contribution to journalArticle

津波長期湛水被害軽減に向けた下水道施設の重要性確認のための排水シミュレーション

Translated title of the contribution: Drainage simulation for confirming the importance of sewage facilities to mitigate long-term flood damage植木裕人, 浅井光輝 & 馬場俊孝, 2018, In : 計算力学講演会講演論文集. 2018, 0, p. 169

Research output: Contribution to journalArticle

津波防災に向けた大規模粒子解析のオフライン・オンデマンド可視化システム

Translated title of the contribution: An Offline based On-demand Visualization System of Large-scale Particle Simulation for Tsunami Disaster Prevention一色正晴, 浅井光輝, 江口史門 & 宮川欣也, 2017, In : IEEJ Transactions on Electronics, Information and Systems. 137, 10, p. 1422-1428 7 p.

Research output: Contribution to journalArticle