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From: Unified Approach for Notch Stress Strain Conversion Rules

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Presentation on theme: "From: Unified Approach for Notch Stress Strain Conversion Rules"— Presentation transcript:

1 From: Unified Approach for Notch Stress Strain Conversion Rules
Date of download: 10/3/2017 Copyright © ASME. All rights reserved. From: Unified Approach for Notch Stress Strain Conversion Rules J. Pressure Vessel Technol. 2013;135(4): doi: / Figure Legend: Schematic variation of reference stress with parameter q

2 From: Unified Approach for Notch Stress Strain Conversion Rules
Date of download: 10/3/2017 Copyright © ASME. All rights reserved. From: Unified Approach for Notch Stress Strain Conversion Rules J. Pressure Vessel Technol. 2013;135(4): doi: / Figure Legend: Various plasticity material models

3 From: Unified Approach for Notch Stress Strain Conversion Rules
Date of download: 10/3/2017 Copyright © ASME. All rights reserved. From: Unified Approach for Notch Stress Strain Conversion Rules J. Pressure Vessel Technol. 2013;135(4): doi: / Figure Legend: Secant modulus concept

4 From: Unified Approach for Notch Stress Strain Conversion Rules
Date of download: 10/3/2017 Copyright © ASME. All rights reserved. From: Unified Approach for Notch Stress Strain Conversion Rules J. Pressure Vessel Technol. 2013;135(4): doi: / Figure Legend: Comparison of finite element prediction of elastic-plastic equivalent stress and strain with the NSSC rules estimates for plate with a hole-three-dimensional (a) EPP Model (b) BH Model (c) RO Model

5 From: Unified Approach for Notch Stress Strain Conversion Rules
Date of download: 10/3/2017 Copyright © ASME. All rights reserved. From: Unified Approach for Notch Stress Strain Conversion Rules J. Pressure Vessel Technol. 2013;135(4): doi: / Figure Legend: Geometry and dimensions for (a) round bar notch (b) plate with a hole (c) double edge notch

6 From: Unified Approach for Notch Stress Strain Conversion Rules
Date of download: 10/3/2017 Copyright © ASME. All rights reserved. From: Unified Approach for Notch Stress Strain Conversion Rules J. Pressure Vessel Technol. 2013;135(4): doi: / Figure Legend: Finite element mesh (a) round bar notch (b) plate with a hole (c) double edge notch under bending

7 From: Unified Approach for Notch Stress Strain Conversion Rules
Date of download: 10/3/2017 Copyright © ASME. All rights reserved. From: Unified Approach for Notch Stress Strain Conversion Rules J. Pressure Vessel Technol. 2013;135(4): doi: / Figure Legend: Variation of q with nominal stress for round bar notch-EPP model

8 From: Unified Approach for Notch Stress Strain Conversion Rules
Date of download: 10/3/2017 Copyright © ASME. All rights reserved. From: Unified Approach for Notch Stress Strain Conversion Rules J. Pressure Vessel Technol. 2013;135(4): doi: / Figure Legend: Comparison of finite element prediction of elastic-plastic equivalent stress and strain with the NSSC rules estimate for round bar notch (a) EPP Model (b) BH Model (c) RO Model

9 From: Unified Approach for Notch Stress Strain Conversion Rules
Date of download: 10/3/2017 Copyright © ASME. All rights reserved. From: Unified Approach for Notch Stress Strain Conversion Rules J. Pressure Vessel Technol. 2013;135(4): doi: / Figure Legend: Comparison of finite element prediction of elastic-plastic equivalent stress and strain with the NSSC rules estimates for plate with a hole-plane stress (a) EPP Model (b) BH Model (c) RO Model

10 From: Unified Approach for Notch Stress Strain Conversion Rules
Date of download: 10/3/2017 Copyright © ASME. All rights reserved. From: Unified Approach for Notch Stress Strain Conversion Rules J. Pressure Vessel Technol. 2013;135(4): doi: / Figure Legend: Comparison of finite element prediction of elastic-plastic equivalent stress and strain with the NSSC rules estimates for plate with a hole-plane strain (a) EPP Model (b) BH Model (c) RO Model

11 From: Unified Approach for Notch Stress Strain Conversion Rules
Date of download: 10/3/2017 Copyright © ASME. All rights reserved. From: Unified Approach for Notch Stress Strain Conversion Rules J. Pressure Vessel Technol. 2013;135(4): doi: / Figure Legend: Variation of q with nominal stress for double edge notch with an EPP model

12 From: Unified Approach for Notch Stress Strain Conversion Rules
Date of download: 10/3/2017 Copyright © ASME. All rights reserved. From: Unified Approach for Notch Stress Strain Conversion Rules J. Pressure Vessel Technol. 2013;135(4): doi: / Figure Legend: Comparison of finite element prediction of elastic-plastic equivalent stress and strain with the NSSC rules estimate for double edge notch with an EPP model

13 From: Unified Approach for Notch Stress Strain Conversion Rules
Date of download: 10/3/2017 Copyright © ASME. All rights reserved. From: Unified Approach for Notch Stress Strain Conversion Rules J. Pressure Vessel Technol. 2013;135(4): doi: / Figure Legend: Fatigue crack initiation life prediction procedure using the NSSC rules


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