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Hisashi Naoi
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Proceedings Papers

Study on Deformation Behavior of the Buried Pipes for Cables of Electricity at Ground Subsidence

Hiroshi Shishikura, Hisashi Naoi, Hideki Okada, Makoto Osaku
Proc. ASME. IMECE2007, Volume 7: Engineering Education and Professional Development, 647-652, November 11–15, 2007
Paper No: IMECE2007-41477
DOI: https://doi.org/10.1115/IMECE2007-41477
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Topics: Bellows (Equipment), Cables, Deformation, Pipes, Piping systems
Proceedings Papers

Effects of Mandrel Shape and Dimension on Deformation Behavior for Hot Mandrel Bending

Soon-Tae Jang, Hisashi Naoi, Takashi Kurita
Proc. ASME. ESDA2006, Volume 4: Fatigue and Fracture, Heat Transfer, Internal Combustion Engines, Manufacturing, and Technology and Society, 655-662, July 4–7, 2006
Paper No: ESDA2006-95134
DOI: https://doi.org/10.1115/ESDA2006-95134
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Topics: Deformation, Dimensions, Shapes, Stress, Wall thickness, Pipes, Errors, Numerical analysis, Pipe joints, Steel
Proceedings Papers

Creep Stability of High Strength 9% Cr-W Ferritic Heat Resistant Tube Gr.92 After 15 Years in Service

Taro Muraki, Masahiro Oghami, Nobuyoshi Komai, Kosei Matsufuji, Masaaki Katata, Fujimitsu Masuyama, Hisashi Naoi, Toshio Fujita
Proc. ASME. PVP2004, Experience With Creep-Strength Enhanced Ferritic Steels and New and Emerging Computational Methods, 39-44, July 25–29, 2004
Paper No: PVP2004-2569
DOI: https://doi.org/10.1115/PVP2004-2569
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Topics: Creep, Heat, Stability, Dislocations, High temperature, Precipitation, Pressure, Specialty steels, Steam, Steel
Proceedings Papers

Investigation of Shape Recovery Characteristics on Ferrous Shape Memory Alloy

Manabu Wada, Hisashi Naoi, Kazuyuki Tsukimori
Proc. ASME. IMECE2003, Applied Mechanics and Biomedical Technology, 61-66, November 15–21, 2003
Paper No: IMECE2003-41896
DOI: https://doi.org/10.1115/IMECE2003-41896
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Topics: Shape memory alloys, Shapes, Stress
Proceedings Papers

Deformation Behavior of Intrusion Bending for Steel Pipes

Tetsuaki Sano, Hisashi Naoi
Proc. ASME. IMECE2003, Applied Mechanics and Biomedical Technology, 127-131, November 15–21, 2003
Paper No: IMECE2003-42389
DOI: https://doi.org/10.1115/IMECE2003-42389
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Topics: Deformation, Pipes, Steel, Wall thickness, Cylinders, Machinery, Strength (Materials)
Proceedings Papers

Deformation Behaviors of Aluminum Pipes Compressed in the Direction of Pipe Axis

Takahiro Kurosawa, Hisashi Naoi
Proc. ASME. IMECE2004, Manufacturing Engineering and Materials Handling Engineering, 661-664, November 13–19, 2004
Paper No: IMECE2004-59667
DOI: https://doi.org/10.1115/IMECE2004-59667
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Topics: Aluminum, Deformation, Pipes, Absorption, Automobiles, Collisions (Physics), Shapes, Corners (Structural elements), Carbon dioxide, Climate change
Proceedings Papers

Shape Recovery Characteristics of Pipes With Heavy Wall Thickness Made by Ferrous Shape Memory Alloy

Yoshinori Joto, Manabu Wada, Hisashi Naoi, Tadakatsu Maruyama
Proc. ASME. IMECE2004, Manufacturing Engineering and Materials Handling Engineering, 753-757, November 13–19, 2004
Paper No: IMECE2004-59504
DOI: https://doi.org/10.1115/IMECE2004-59504
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Topics: Pipes, Shape memory alloys, Shapes, Wall thickness, Alloys, Breeder reactors, Deformation, Ductility, Heat treating (Metalworking), Machinery
Proceedings Papers

Deformation Behavior of Bellows Pipes for Laying Cables Under Ground by Axial Load and Bending Moment

Satoshi Tehara, Hisashi Naoi, Hideki Okada, Makoto Osaku
Proc. ASME. IMECE2005, Applied Mechanics, 539-543, November 5–11, 2005
Paper No: IMECE2005-80622
DOI: https://doi.org/10.1115/IMECE2005-80622
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Topics: Bellows (Equipment), Cables, Deformation, Pipes, Stress