1-6 of 6
Masayoshi Oka
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Non Linear Effect on Wave-Induced Loads for Hull Structural Design: Bulk Carrier, Container Carrier, Vehicles Carrier

Kei Sugimoto, Yusuke Fukumoto, Junya Matsuwaki, Tatsuya Akamatsu, Shinsaku Ashida, Koeki Onishi, Hidetaka Houtani, Masayoshi Oka, Hiroshi Kawabe, Kinya Ishibashi
Proc. ASME. OMAE2020, Volume 2A: Structures, Safety, and Reliability, V02AT02A022, August 3–7, 2020
Paper No: OMAE2020-18413
DOI: https://doi.org/10.1115/OMAE2020-18413
View Paper
PDF
Topics: Containers, Hull, Pressure, Seas, Stress, Structural design, Vehicles, Waves
Proceedings Papers

Hull Structural Strength Evaluation Based on Fiber Bragg Gratings Pressure Sensors to Measure Spatial Pressure Distribution on Ship’s Hull in Waves

Yusuke Komoriyama, Daichi Ota, Chong Ma, Hiroshi Sawada, Masayoshi Oka, Sadaoki Matsui, Hidetaka Houtani
Proc. ASME. OMAE2020, Volume 2A: Structures, Safety, and Reliability, V02AT02A023, August 3–7, 2020
Paper No: OMAE2020-18434
DOI: https://doi.org/10.1115/OMAE2020-18434
View Paper
PDF
Topics: Fiber Bragg gratings, Hull, Pressure, Pressure sensors, Waves, Water pressure, Finite element analysis, Inertia (Mechanics), Strain sensors, Calibration
Proceedings Papers

Towing Experiment of a Hydro-Structural Container Ship Model in Bow-Quartering Modulated Wave Trains

Hidetaka Houtani, Yusuke Komoriyama, Sadaoki Matsui, Masayoshi Oka, Hiroshi Sawada, Yoshiteru Tanaka, Takuji Waseda
Proc. ASME. OMAE2020, Volume 6A: Ocean Engineering, V06AT06A010, August 3–7, 2020
Paper No: OMAE2020-18272
DOI: https://doi.org/10.1115/OMAE2020-18272
View Paper
PDF
Topics: Containers, Ships, Wave packets, Waves
Proceedings Papers

Study on Application of CFD and FEM Coupling Method to Evaluate Dynamic Response of Ship Under Severe Wave Condition

Tomoki Takami, Masayoshi Oka, Kazuhiro Iijima
Proc. ASME. OMAE2017, Volume 7A: Ocean Engineering, V07AT06A053, June 25–30, 2017
Paper No: OMAE2017-61553
DOI: https://doi.org/10.1115/OMAE2017-61553
View Paper
PDF
Topics: Computational fluid dynamics, Dynamic response, Finite element methods, Finite element model, Ships, Waves, Finite element analysis, Containers, Model basin, Stress
Proceedings Papers

A Fatigue Design for Large Container Ship Taking Long-Term Environmental Condition Into Account

Masayoshi Oka, Yoshitaka Ogawa, Ken Takagi
Proc. ASME. OMAE2011, Volume 2: Structures, Safety and Reliability, 229-237, June 19–24, 2011
Paper No: OMAE2011-49343
DOI: https://doi.org/10.1115/OMAE2011-49343
View Paper
PDF
Topics: Computation, Containers, Fatigue design, Fatigue strength, Ships, Fatigue damage, Waves, Stress, Finite element model, Seas
Proceedings Papers

A Whole Ship Finite Element Analysis With the Input of Nonlinear Wave Loads in the Irregular and Multi-Directional Waves

Yoshitaka Ogawa, Masayoshi Oka
Proc. ASME. OMAE2011, Volume 2: Structures, Safety and Reliability, 239-246, June 19–24, 2011
Paper No: OMAE2011-49346
DOI: https://doi.org/10.1115/OMAE2011-49346
View Paper
PDF
Topics: Finite element analysis, Nonlinear waves, Pressure, Ships, Stress, Waves