構造及び地震工学

2023

Seepage failure prediction of breakwater using an unresolved ISPH-DEM coupling method enriched with Terzaghi’s critical hydraulic gradient

Tsuji, K., Asai, M. & Kasama, K., 12月 2023, In: Advanced Modeling and Simulation in Engineering Sciences. 10, 1, 1.

研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

Open Access

2022

A phase-change approach to landslide simulations: Coupling finite strain elastoplastic TLSPH with non-Newtonian IISPH

Morikawa, D. S. & Asai, M., 8月 2022, In: Computers and Geotechnics. 148, 104815.

研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

Open Access

4 被引用数 (Scopus)

Basic research on usefulness of convolutional autoencoders in detecting defects in concrete using hammering sound

Sonoda, Y., Lu, C. & Yin, Y., 2022, (印刷中) In: Structural Health Monitoring.

研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

1 被引用数 (Scopus)

Dynamic Analysis of Bridge Pier Considering Hysteresis Characteristics of High Damping Rubber Bearings

Park, K. H., Fujiwara, Y., Mazda, T. & Kajita, Y., 2022, Proceedings of 2021 4th International Conference on Civil Engineering and Architecture. Kang, T., Lee, Y. & Lee, Y. (eds.). Springer Science and Business Media Deutschland GmbH, p. 281-292 12 p. (Lecture Notes in Civil Engineering; vol. 201).

研究成果: 書籍/レポートタイプへの寄稿 › 会議への寄与

Reinforcing effect of polyurea resin coating on RC members subject to low-speed and medium-speed impact

Sonoda, Y., Tamai, H., Ifuku, T. & Koshiishi, M., 5月 2022, In: Advances in Structural Engineering. 25, 7, p. 1609-1621 13 p.

研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

2 被引用数 (Scopus)

Soil-water strong coupled ISPH based on u−w−p formulation for large deformation problems

Morikawa, D. S. & Asai, M., 2月 2022, In: Computers and Geotechnics. 142, 104570.

研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

Open Access

4 被引用数 (Scopus)

Validation of tsunami numerical simulation models for an idealized coastal industrial site

Watanabe, M., Arikawa, T., Kihara, N., Tsurudome, C., Hosaka, K., Kimura, T., Hashimoto, T., Ishihara, F., Shikata, T., Morikawa, D. S., Makino, T., Asai, M., Chida, Y., Ohnishi, Y., Marras, S., Mukherjee, A., Cajas, J. C., Houzeaux, G., Paolo, B. D., Lara, J. L., & 14 othersBarajas, G., Losada, Í. J., Hasebe, M., Shigihara, Y., Asai, T., Ikeya, T., Inoue, S., Matsutomi, H., Nakano, Y., Okuda, Y., Okuno, S., Ooie, T., Shoji, G. & Tateno, T., 2022, In: Coastal Engineering Journal. 64, 2, p. 302-343 42 p.

研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

Open Access

1 被引用数 (Scopus)

力積型個別要素法による湿式ビーズミルの粉砕性能評価

Shioiri, K., Ohmura, H., Asai, M. & Mitsume, N., 2022, In: Journal of the Society of Powder Technology, Japan. 59, 10, p. 488-497 10 p.

研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

Open Access

2021

A basic study on characteristics of RC beam using ESCON

Nozawa, T., Kobayashi, Y., Sonoda, Y. & Tamai, H., 2021, Bridge Maintenance, Safety, Management, Life-Cycle Sustainability and Innovations - Proceedings of the 10th International Conference on Bridge Maintenance, Safety and Management, IABMAS 2020. Yokota, H. & Frangopol, D. M. (eds.). CRC Press/Balkema, p. 1225-1231 7 p. (Bridge Maintenance, Safety, Management, Life-Cycle Sustainability and Innovations - Proceedings of the 10th International Conference on Bridge Maintenance, Safety and Management, IABMAS 2020).

研究成果: 書籍/レポートタイプへの寄稿 › 会議への寄与

A Feasibility Study for Natural Disaster Simulations Using a Fully Explicit SPH Method in a GPU Environment

Senadheera, H. T., Asai, M. & Morikawa, D. S., 2021, ICSECM 2019 - Proceedings of the 10th International Conference on Structural Engineering and Construction Management. Dissanayake, R., Mendis, P., Weerasekera, K., De Silva, S. & Fernando, S. (eds.). Springer Science and Business Media Deutschland GmbH, p. 275-290 16 p. (Lecture Notes in Civil Engineering; vol. 94).

研究成果: 書籍/レポートタイプへの寄稿 › 会議への寄与

An analytical study on the pull-out strength of anchor bolts embedded in concrete members by sph method

Lu, C. & Sonoda, Y., 9月 2021, In: Applied Sciences (Switzerland). 11, 18, 8526.

研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

Open Access

2 被引用数 (Scopus)

A study on assessing the damage of a bearing with multilayer neural network using the acceleration response of a bridge

Mazda, T., Kajita, Y. & Miyatake, S., 2021, In: International Conference on Structural Health Monitoring of Intelligent Infrastructure: Transferring Research into Practice, SHMII. 2021-June, p. 831-838 8 p.

研究成果: ジャーナルへの寄稿 › 会議記事 › 査読

Coupling total Lagrangian SPH–EISPH for fluid–structure interaction with large deformed hyperelastic solid bodies

Morikawa, D. S. & Asai, M., 8月 1 2021, In: Computer Methods in Applied Mechanics and Engineering. 381, 113832.

研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

15 被引用数 (Scopus)

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

Li, Y., Asai, M., Chandra, B. & Isshiki, M., 3月 2021, In: Computational Particle Mechanics. 8, 2, p. 237-258 22 p.

研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

4 被引用数 (Scopus)

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

Morikawa, D., Senadheera, H. & Asai, M., 5月 2021, In: Computational Particle Mechanics. 8, 3, p. 493-510 18 p.

研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

11 被引用数 (Scopus)

Fluid–rigid-body interaction simulations and validations using a coupled stabilized ISPH–DEM incorporated with the energy-tracking impulse method for multiple-body contacts

Asai, M., Li, Y., Chandra, B. & Takase, S., 4月 15 2021, In: Computer Methods in Applied Mechanics and Engineering. 377, 113681.

研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

Open Access

18 被引用数 (Scopus)

Incompressible smoothed particle hydrodynamics simulations of natural convection flow resulting from embedded Y-fin inside Y-shaped enclosure filled with a nanofluid

Raizah, Z., Asai, M. & Aly, A. M., 1月 12 2021, In: International Journal of Numerical Methods for Heat and Fluid Flow. 31, 1, p. 154-173 20 p.

研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

3 被引用数 (Scopus)

Seismic performance of dam piers retrofitted with reinforced polymer cement mortar

Sonoda, Y., Tamai, H. & Ikeda, H., 8月 2 2021, In: Applied Sciences (Switzerland). 11, 16, 7255.

研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

Open Access

1 被引用数 (Scopus)

2020

2-dimensional effective stress analysis for a damaged bridge located in the caldera of Mount Aso in 2016 Kumamoto earthquake

Kajita, Y., Mazda, T., Uno, K. & Kitahara, T., 2020, IABSE Congress, Christchurch 2020: Resilient Technologies for Sustainable Infrastructure - Proceedings. Abu, A. (ed.). International Association for Bridge and Structural Engineering (IABSE), p. 1142-1149 8 p. (IABSE Congress, Christchurch 2020: Resilient Technologies for Sustainable Infrastructure - Proceedings).

研究成果: 書籍/レポートタイプへの寄稿 › 会議への寄与

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

浅井光輝, 原倖平, 磯部大吾郎 & 田中聖三, 3月 2020, In: 構造工学論文集Ａ. 66, 0, p. 59-69 11 p.

研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

Damage evaluation and protection method of resin pipe for gas conduit subjected to impact load

Tamai, H., Jinkawa, S. & Sonoda, Y., 12月 1 2020, In: International Journal of Protective Structures. 11, 4, p. 423-447 25 p.

研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

2 被引用数 (Scopus)

Evaluation of mechanical properties considering hysteresis characteristic of high damping rubber bearing

Park, K. H., Fujiwara, Y., Mazda, T. & Kajita, Y., 11月 24 2020, In: Journal of Physics: Conference Series. 1687, 1, 012019.

研究成果: ジャーナルへの寄稿 › 会議記事 › 査読

Open Access

1 被引用数 (Scopus)

Experimental study of the woody debris trapping efficiency of a steel pipe, open sabo dam

Tateishi, R., Horiguchi, T., Sonoda, Y. & Ishikawa, N., 10月 2020, In: International Journal of Sediment Research. 35, 5, p. 431-443 13 p.

研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

6 被引用数 (Scopus)

Impact resistance of RC beams with reinforcement corrosion: Experimental observations

Tamai, H., Sonoda, Y. & Bolander, J. E., 12月 10 2020, In: Construction and Building Materials. 263, 120638.

研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

10 被引用数 (Scopus)

New design concept for bridge restrainers with rubber cushion considering dynamic action: A preliminary study

Tamai, H., Lu, C. & Yuki, Y., 10月 1 2020, In: Applied Sciences (Switzerland). 10, 19, 6847.

研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

Open Access

Numerical study on failure process and ultimate state of steel bearing under combined load

Gibe, H. A., Tamai, H. & Sonoda, Y., 4月 2020, In: Heliyon. 6, 4, e03764.

研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

Open Access

1 被引用数 (Scopus)

Recognition of Nonlinear Hysteretic Behavior by Neural Network using Deep Learning

Mazda, T., Kajita, Y., Akedo, T. & Hazama, T., 6月 12 2020, In: IOP Conference Series: Materials Science and Engineering. 809, 1, 012010.

研究成果: ジャーナルへの寄稿 › 会議記事 › 査読

Open Access

1 被引用数 (Scopus)

Seismic performance of highway bridges considering sacrificial abutment: a case study in Afghanistan

Amin, M., Warnitchai, P. & Kajita, Y., 4月 1 2020, In: Innovative Infrastructure Solutions. 5, 1, 28.

研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

2 被引用数 (Scopus)

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

Aly, A. M., Asai, M. & Mohamed, E. M., 7月 23 2020, In: Computers, Materials and Continua. 65, 1, p. 205-224 20 p.

研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

Open Access

2 被引用数 (Scopus)

Steel fiber reinforced concrete panels subjected to impact projectiles with different caliber sizes and muzzle energies

Jamnam, S., Maho, B., Techaphatthanakon, A., Sonoda, Y., Yoo, D. Y. & Sukontasukkul, P., 12月 2020, In: Case Studies in Construction Materials. 13, e00360.

研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

Open Access

7 被引用数 (Scopus)

2019

A verification of the multi-body dynamics based on impulse-basemethod

Li, Y. & Asai, M., 2019, Rock Dynamics Summit - Proceedings of the 2019 Rock Dynamics Summit, RDS 2019. Aydan, O., Ito, T., Seiki, T., Kamemura, K. & Iwata, N. (eds.). CRC Press/Balkema, p. 611-616 6 p. (Rock Dynamics Summit - Proceedings of the 2019 Rock Dynamics Summit, RDS 2019).

研究成果: 書籍/レポートタイプへの寄稿 › 会議への寄与

Bingham flow model by fully implicit sph and its application treinforce underground caves

Morikawa, D. S., Asai, M., Imoto, Y. & Isshiki, M., 2019, Rock Dynamics Summit - Proceedings of the 2019 Rock Dynamics Summit, RDS 2019. Aydan, O., Ito, T., Seiki, T., Kamemura, K. & Iwata, N. (eds.). CRC Press/Balkema, p. 299-305 7 p. (Rock Dynamics Summit - Proceedings of the 2019 Rock Dynamics Summit, RDS 2019).

研究成果: 書籍/レポートタイプへの寄稿 › 会議への寄与

Development of a Partitioned Coupling Analysis System for Fluid-Structure Interactions Using an In-House ISPH Code and the Adventure System

Ogino, M., Iwama, T. & Asai, M., 6月 1 2019, In: International Journal of Computational Methods. 16, 4, 1843009.

研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

3 被引用数 (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

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

研究成果: ジャーナルへの寄稿 › 学術誌

Explicit Time Integration for Incompressible SPH on GPU

Senadheera, H., Asai, M., Morikawa, D. S., Hashimoto, N. & Oya, A., 5月 2019, In: 計算工学講演会論文集 Proceedings of the Conference on Computational Engineering and Science. 24, p. 4p

研究成果: ジャーナルへの寄稿 › 学術誌

FLID-solid multiphase flow simulator using a SPH-DEM coupled method in consideration of liquid bridge force related to water content

Tsuji, K. & Asai, M., 2019, 6th International Conference on Particle-Based Methods. Fundamentals and Applications, PARTICLES 2019. Onate, E., Wriggers, P., Zohdi, T., Bischoff, M. & Owen, D. R. J. (eds.). International Center for Numerical Methods in Engineering, p. 668-679 12 p. (6th International Conference on Particle-Based Methods. Fundamentals and Applications, PARTICLES 2019).

研究成果: 書籍/レポートタイプへの寄稿 › 会議への寄与

Fluid-rigid bodies interaction simulation using ISPH incorporated with the energy tracking impulse method

Li, Y., Asai, M. & Isshiki, M., 5月 2019, In: 計算工学講演会論文集 Proceedings of the Conference on Computational Engineering and Science. 24, p. 5p

研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

Impact response analysis of RC slab with polyurea resin by SPH method

Lu, C. & Sonoda, Y., 2019, 13th International Conference on Shock and Impact Loads on Structures, SILOS 2019. Ren, F., Wu, C. & Lok, T. S. (eds.). CI-Premier Pte Ltd, p. 353-360 8 p. (13th International Conference on Shock and Impact Loads on Structures, SILOS 2019).

研究成果: 書籍/レポートタイプへの寄稿 › 会議への寄与

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

Morikawa, D., Asai, M., Idris, N. A., Imoto, Y. & Isshiki, M., 10月 1 2019, In: Computational Particle Mechanics. 6, 4, p. 529-544 16 p.

研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

8 被引用数 (Scopus)

Investigation on the effect of countermeasures for subsidence at the approaching areas of abutments

Kajita, Y., Onoda, K., Matsuda, T., Uno, K. & Kitahara, T., 2019, ISEC 2019 - 10th International Structural Engineering and Construction Conference. Ozevin, D., Ataei, H., Modares, M., Gurgun, A. P., Yazdani, S. & Singh, A. (eds.). ISEC Press, (ISEC 2019 - 10th International Structural Engineering and Construction Conference).

研究成果: 書籍/レポートタイプへの寄稿 › 会議への寄与

Investigation on the effect of countermeasures for subsidence at the approaching areas of abutments

Kajita, Y., Onoda, K., Matsuda, T., Uno, K. & Kitahara, T., 1月 1 2019, ISEC 2019 - 10th International Structural Engineering and Construction Conference. Ozevin, D., Ataei, H., Modares, M., Gurgun, A. P., Yazdani, S. & Singh, A. (eds.). ISEC Press, (ISEC 2019 - 10th International Structural Engineering and Construction Conference).

研究成果: 書籍/レポートタイプへの寄稿 › 会議への寄与

Investigation on the effect of countermeasures for subsidence at the approaching areas of abutments

Kajita, Y., Onoda, K., Matsuda, T., Uno, K. & Kitahara, T., 1月 1 2019, ISEC 2019 - 10th International Structural Engineering and Construction Conference. Ozevin, D., Ataei, H., Modares, M., Gurgun, A. P., Yazdani, S. & Singh, A. (eds.). ISEC Press, (ISEC 2019 - 10th International Structural Engineering and Construction Conference).

研究成果: 書籍/レポートタイプへの寄稿 › 会議への寄与

Natural convection from heated fin shapes in a nanofluid-filled porous cavity using incompressible smoothed particle hydrodynamics

Aly, A. M., Raizah, Z. & Asai, M., 11月 21 2019, In: International Journal of Numerical Methods for Heat and Fluid Flow. 29, 12, p. 4569-4597 29 p.

研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

10 被引用数 (Scopus)

Non-Newtonian fluid simulations of mass movement disasters using the SPH method

Morikawa, D. S. & Asai, M., 5月 2019, In: 計算工学講演会論文集 Proceedings of the Conference on Computational Engineering and Science. 24, p. 5p

研究成果: ジャーナルへの寄稿 › 学術誌

Numerical simulations on dynamic centrifugal model tests of rock slope with countermeasure by prevention piles

Hidaka, K., Ishimaru, M., Kobayakawa, H. & Mazda, T., 2019, 5th ISRM Young Scholars' Symposium on Rock Mechanics and International Symposium on Rock Engineering for Innovative Future, YSRM 2019. International Society for Rock Mechanics and Rock Engineering, p. 862-867 6 p. (5th ISRM Young Scholars' Symposium on Rock Mechanics and International Symposium on Rock Engineering for Innovative Future, YSRM 2019).

研究成果: 書籍/レポートタイプへの寄稿 › 会議への寄与

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

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

研究成果: ジャーナルへの寄稿 › 学術誌

Verification and validation in highly viscous fluid simulation using a fully implicit SPH method

Morikawa, D. S., Asai, M. & Isshiki, M., 2019, 6th International Conference on Particle-Based Methods. Fundamentals and Applications, PARTICLES 2019. Onate, E., Wriggers, P., Zohdi, T., Bischoff, M. & Owen, D. R. J. (eds.). International Center for Numerical Methods in Engineering, p. 103-114 12 p. (6th International Conference on Particle-Based Methods. Fundamentals and Applications, PARTICLES 2019).

研究成果: 書籍/レポートタイプへの寄稿 › 会議への寄与

構造及び地震工学

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