Zobrazeno 1 - 10
of 83
pro vyhledávání: '"Seiji ASADA"'
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 89, Iss 918, Pp 22-00277-22-00277 (2023)
In this study, best-fit fatigue curves are constructed considering material properties and loading modes. Three common fatigue test methods (rotating bending, axial load-controlled and strain-controlled) are compared, and their scopes of applications
Externí odkaz:
https://doaj.org/article/c324c4da5bfa4fc580a6065ce800b8e4
Autor:
Masayuki KAMAYA, Seiji ASADA
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 87, Iss 901, Pp 21-00239-21-00239 (2021)
The simplified elastic-plastic correction factor Ke is quoted in fatigue damage assessments for component design to predict elastic-plastic strain from elastic strain without performing elastic-plastic analyses. The Ke factor has been widely used in
Externí odkaz:
https://doaj.org/article/0c9dacbc1d0349caabb98235d002704e
Autor:
Shuhei TAKEDA, Seiji ASADA
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 85, Iss 874, Pp 18-00422-18-00422 (2019)
It is known that there is a large safety margin in the current fatigue damage assessment method for piping of nuclear power plants. One of the evaluation methods in order to rationalize it, there is a flaw tolerance method that estimates the continua
Externí odkaz:
https://doaj.org/article/1aa5c79cd7434e94bcd15c34a735a737
Autor:
Seiji Asada, Akihiko Hirano, Yun Wang, Masao Itatani, Masahiro Takanashi, Yuichiro Nomura, Fumihiro Ochi, Takeshi Ogawa
Publikováno v:
Volume 2: Computer Technology and Bolted Joints; Design and Analysis.
The subcommittees on Design Fatigue Curve (DFC) and Design Fatigue Curve 2 (DFC2) in Atomic Energy Research Committee of the Japan Welding Engineering Society (JWES) developed a new fatigue analysis method. A design fatigue curve by this method is es
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::771d03d64c28487e6886389c7dad76a3
https://doi.org/10.1115/pvp2022-84695
https://doi.org/10.1115/pvp2022-84695
Improved design fatigue curves were developed in the Subcommittee on Design Fatigue Curve in the Atomic Energy Research Committee in the Japan Welding Engineering Society (JWES). Working Group on Design Fatigue Curves (WG DFC) in the JSME has studied
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d52e972a97d1b9f82d6fb605d5be1008
https://doi.org/10.1115/1.0000048v
https://doi.org/10.1115/1.0000048v
Autor:
Yuichiro Nomura, Seiji Asada
Publikováno v:
Volume 2: Computer Technology and Bolted Joints; Design and Analysis.
Within Section III of the ASME Boiler & Pressure Vessel Code, Appendix XIII-3440 contains guidance for performing shakedown analysis. XIII-3440 allows use of elastic-plastic stress analysis for evaluating shakedown and fatigue analysis. However, Appe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa633d9c382e602faf958f0999b25916
https://doi.org/10.1115/pvp2021-60525
https://doi.org/10.1115/pvp2021-60525
Autor:
Yuichiro Nomura, Seiji Asada
Publikováno v:
Volume 2: Computer Technology and Bolted Joints; Design and Analysis.
Design fatigue curves of new concept were developed in the Subcommittee on Design Fatigue Curve in the Atomic Energy Research Committee in the Japan Welding Engineering Society (JWES). Also, Working Group on Design Fatigue Curves (WG DFC) in the JSME
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d504fbda675f623098ce6b4bf3cc105b
https://doi.org/10.1115/pvp2021-60418
https://doi.org/10.1115/pvp2021-60418
Publikováno v:
Procedia Structural Integrity. 19:64-72
Design Fatigue Curve (DFC) Phase 1 subcommittee and Phase 2 subcommittee were established in the Atomic Energy Research Committee in the Japan Welding Engineering Society. DFC 1 and DFC 2 subcommittees were proposed new design fatigue curves for carb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54be424934a499c94523e411a2998c50
https://doi.org/10.1016/j.prostr.2019.12.008
https://doi.org/10.1016/j.prostr.2019.12.008
Publikováno v:
The Proceedings of the Materials and Mechanics Conference. 2022:OS0104
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df1bf233114f602dec1af229a4a7a78f
https://doi.org/10.1299/jsmemm.2022.os0104
https://doi.org/10.1299/jsmemm.2022.os0104
Publikováno v:
Volume 1: Codes and Standards.
To further understand the environmentally assisted fatigue (EAF) behavior of Type 316 austenitic stainless steels (SS) in a pressurized water reactor (PWR) primary water environment, the influence of non-isothermal transient conditions was investigat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18a79e19596c24a4ec111f370189c8c4
https://doi.org/10.1115/pvp2019-93271
https://doi.org/10.1115/pvp2019-93271