Prohlížení dle autora "Hasegawa, Kunio"

A review of fatigue crack growth thresholds for metals in fitness-for-service codes: On the uncertainty of using the thresholds at negative stress ratios

Hasegawa, Kunio; Strnadel, Bohumír; Mareš, Vratislav; Dvořák, David; Usami, Saburo (Journal of Pressure Vessel Technology. 2022, vol. 144, issue 1, art. no. 011201.)

Allowable cracks related to penetration for part-through cracks in pipes subjected to bending stresses

Hasegawa, Kunio; Li, Yinsheng; Strnadel, Bohumír; Udyawar, Anees (Journal of Pressure Vessel Technology. 2022, vol. 144, issue 5, art. no. 051305.)

Allowable stresses related to crack growth stability and leak-before-break for circumferentially cracked pipes governed by limit loads: Part I, Pipes subjected to tensile loading

Hasegawa, Kunio; Strnadel, Bohumír; Udyawar, Anees (Engineering Fracture Mechanics. 2022, vol. 272, art. no. 108703.)

Allowable stresses related to crack growth stability and leak-before-break for circumferentially cracked pipes governed by limit loads: Part II, Pipes subjected to bending moment

Hasegawa, Kunio; Strnadel, Bohumír; Udyawar, Anees (Engineering Fracture Mechanics. 2022, vol. 272, art. no. 108704.)

Application scope of limit load criterion for ductile material pipes with circumferentially external cracks

Hasegawa, Kunio; Li, Yinsheng; Lacroix, Valéry; Mareš, Vratislav (Journal of Pressure Vessel Technology. 2020, vol. 142, issue 3.)

Characteristics of allowable axial cracks for pressurized pipes governed by limit load criteria

Hasegawa, Kunio; Li, Yinsheng; Udyawar, Anees; Lacroix, Valéry (International Journal of Pressure Vessels and Piping. 2023, vol. 204, art. no. 104952.)

Development of fatigue crack growth thresholds for austenitic stainless steels exposed to air environment for ASME Code Section XI

Hasegawa, Kunio; Usami, Saburo (Journal of Pressure Vessel Technology. 2018, vol. 140, issue 3, art. no. 034501.)

Development of stress intensity factors for cracks with large aspect ratios in pipes and plates

Li, Yinsheng; Hasegawa, Kunio; Udagawa, Makoto (Journal of Pressure Vessel Technology. 2017, vol. 139, issue 2, art. no. 021202.)

Failure bending stresses for pressurized pipes with circumferentially part-through cracks

Hasegawa, Kunio; Strnadel, Bohumír; Dvořák, David; Mareš, Vratislav (International Journal of Pressure Vessels and Piping. 2020, vol. 186, art. no. 104146.)

Fatigue crack growth thresholds at negative stress ratio for ferritic steels in ASME Code Section XI

Hasegawa, Kunio; Strnadel, Bohumír; Usami, Saburo; Lacroix, Valéry (Journal of Pressure Vessel Technology. 2019, vol. 141, issue 3, art. no. 031101.)

Fully plastic failure stresses and allowable crack sizes for circumferentially surface-cracked pipes subjected to tensile loading

Hasegawa, Kunio; Dvořák, David; Mareš, Vratislav; Strnadel, Bohumír; Li, Yinsheng (Journal of Pressure Vessel Technology. 2022, vol. 144, issue 1, art. no. 011303.)

Plastic collapse stresses based on flaw combination rules for pipes containing two circumferential similar flaws

Hasegawa, Kunio; Li, Yinsheng; Kim, Yun-Jae; Lacroix, Valéry; Strnadel, Bohumír (Journal of Pressure Vessel Technology. 2019, vol. 141, issue 3, art. no. 031201.)

Plastic collapse stresses for pipes with inner and outer circumferential cracks

Mareš, Vratislav; Hasegawa, Kunio; Li, Yinsheng; Lacroix, Valéry (Journal of Pressure Vessel Technology. 2019, vol. 141, issue 2, art. no. 021203.)

Reference curve of fatigue crack growth for ferritic steels under negative R ratio provided by ASME Code Section XI

Hasegawa, Kunio; Mareš, Vratislav; Yamaguchi, Yoshihito (Journal of Pressure Vessel Technology. 2017, vol. 139, issue 3, art. no. 034501.)

Remaining fatigue lives of similar surface flaws in accordance with combination rules

Lu, Kai; Li, Yinsheng; Hasegawa, Kunio; Lacroix, Valéry (Journal of Pressure Vessel Technology. 2017, vol. 139, issue 2, art. no. 021407.)

Remaining lives of fatigue crack growths for pipes with subsurface flaws and subsurface-to-surface flaw proximity rules

Katsumata, Genshichiro; Li, Yinsheng; Hasegawa, Kunio; Lacroix, Valéry (Journal of Pressure Vessel Technology. 2016, vol. 138, issue 5. art. no. 051402.)

Safety assessment of allowable through-wall crack angles for pipes subjected to tensile loading

Hasegawa, Kunio; Strnadel, Bohumír; Lacroix, Valéry; Udyawar, Anees (International Journal of Pressure Vessels and Piping. 2022, vol. 199, art. no. 104722.)

Stability of allowable flaw angles for high toughness ductile pipes subjected to bending stress in the ASME Code Section XI

Hasegawa, Kunio; Strnadel, Bohumír; Li, Yinsheng; Lacroix, Valéry (Journal of Pressure Vessel Technology. 2022, vol. 144, issue 6, art. no. 061202.)

Stress intensity factor interaction for subsurface to surface flaw transformations under stress concentration fields

Dulieu, Pierre; Lacroix, Valéry; Hasegawa, Kunio (Journal of Pressure Vessel Technology. 2018, vol. 140, issue 6, art. no. 061404.)

Stress intensity factors for transformed surface flaws and remaining fatigue lives based on flaw-to-surface proximity rules

Hasegawa, Kunio; Strnadel, Bohumír; Li, Yinsheng; Lacroix, Valéry (Journal of Pressure Vessel Technology. 2018, vol. 140, issue 5, art. no. 051204.)