2022 Cx Variability Round Robin - Revision history

Dallen-Andrew at 15:40, 13 March 2025

2025-03-13T15:40:37Z

← Older revision		Revision as of 11:40, 13 March 2025
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	{\| class="wikitable" style="width: 50%;"		{\| class="wikitable" style="width: 50%;"
	\|-		\|-
	\|'''Point of Contact(s):''' ~~''Robert Pilarczyk,''~~ ''TJ Spradlin''		\|'''Point of Contact(s):''' ''TJ Spradlin''
	\|-		\|-
	\|'''Objective:''' ''Recent discussion within the ERSI Analysis Methods & Testing Committee have identified a need to perform a round-robin exercise focusing on how uncertainty in fatigue response due to the random variability in residual stresses at Cold Expanded (CX) fastener holes can be captured in damage tolerance analysis (DTA). This round-robin seeks to address the following:''		\|'''Objective:''' ''Recent discussion within the ERSI Analysis Methods & Testing Committee have identified a need to perform a round-robin exercise focusing on how uncertainty in fatigue response due to the random variability in residual stresses at Cold Expanded (CX) fastener holes can be captured in damage tolerance analysis (DTA). This round-robin seeks to address the following:''
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	*[https://residualstress.org/images/f/f6/ERSI_-_Analysis_Methods_Subcommittee_-_DTA_for_Variability_in_CX_RS_Round_Robin_-_FINAL.docx ERSI - Analysis Methods Subcommittee - DTA for Variability in CX RS Round Robin.docx]		*[https://residualstress.org/images/f/f6/ERSI_-_Analysis_Methods_Subcommittee_-_DTA_for_Variability_in_CX_RS_Round_Robin_-_FINAL.docx ERSI - Analysis Methods Subcommittee - DTA for Variability in CX RS Round Robin.docx]
	*[https://residualstress.org/images/d/df/Loghin_2025_validation_and_sensitivity_study_of_3D_FEA_based_solutions_against_two_sets_of_marker_bands_recorded_in_FCG_measurement.pdf AIAA 2025 presentation by Adrian Loghin] and associated [https://residualstress.org/images/d/d1/AdrianLoghinAIAA2025plots.xlsx digitized data in Excel]		*[https://residualstress.org/images/d/df/Loghin_2025_validation_and_sensitivity_study_of_3D_FEA_based_solutions_against_two_sets_of_marker_bands_recorded_in_FCG_measurement.pdf AIAA 2025 presentation by Adrian Loghin] and associated [https://residualstress.org/images/d/d1/AdrianLoghinAIAA2025plots.xlsx digitized data in Excel]
	*[https://residualstress.org/images/8/83/Results_sheets_including_DIC_Mar2025.zip March 2025 IFF results sheets including DIC]
	\|}		\|}

Dallen-Andrew at 15:34, 13 March 2025

2025-03-13T15:34:48Z

← Older revision		Revision as of 11:34, 13 March 2025
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	{\| class="wikitable" style="width: 50%;"		{\| class="wikitable" style="width: 50%;"
	\|-		\|-
	\|'''Point of Contact(s):''' ''TJ Spradlin''		\|'''Point of Contact(s):''' ''Robert Pilarczyk,'' ''TJ Spradlin''
	\|-		\|-
	\|'''Objective:''' ''Recent discussion within the ERSI Analysis Methods & Testing Committee have identified a need to perform a round-robin exercise focusing on how uncertainty in fatigue response due to the random variability in residual stresses at Cold Expanded (CX) fastener holes can be captured in damage tolerance analysis (DTA). This round-robin seeks to address the following:''		\|'''Objective:''' ''Recent discussion within the ERSI Analysis Methods & Testing Committee have identified a need to perform a round-robin exercise focusing on how uncertainty in fatigue response due to the random variability in residual stresses at Cold Expanded (CX) fastener holes can be captured in damage tolerance analysis (DTA). This round-robin seeks to address the following:''

Dallen-Andrew at 15:34, 13 March 2025

2025-03-13T15:34:06Z

← Older revision		Revision as of 11:34, 13 March 2025
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	*[https://residualstress.org/images/f/f6/ERSI_-_Analysis_Methods_Subcommittee_-_DTA_for_Variability_in_CX_RS_Round_Robin_-_FINAL.docx ERSI - Analysis Methods Subcommittee - DTA for Variability in CX RS Round Robin.docx]		*[https://residualstress.org/images/f/f6/ERSI_-_Analysis_Methods_Subcommittee_-_DTA_for_Variability_in_CX_RS_Round_Robin_-_FINAL.docx ERSI - Analysis Methods Subcommittee - DTA for Variability in CX RS Round Robin.docx]
	*[https://residualstress.org/images/d/df/Loghin_2025_validation_and_sensitivity_study_of_3D_FEA_based_solutions_against_two_sets_of_marker_bands_recorded_in_FCG_measurement.pdf AIAA 2025 presentation by Adrian Loghin] and associated [https://residualstress.org/images/d/d1/AdrianLoghinAIAA2025plots.xlsx digitized data in Excel]		*[https://residualstress.org/images/d/df/Loghin_2025_validation_and_sensitivity_study_of_3D_FEA_based_solutions_against_two_sets_of_marker_bands_recorded_in_FCG_measurement.pdf AIAA 2025 presentation by Adrian Loghin] and associated [https://residualstress.org/images/d/d1/AdrianLoghinAIAA2025plots.xlsx digitized data in Excel]
			*[https://residualstress.org/images/8/83/Results_sheets_including_DIC_Mar2025.zip March 2025 IFF results sheets including DIC]
	\|}		\|}

Dallen-Andrew at 19:16, 24 February 2025

2025-02-24T19:16:38Z

← Older revision		Revision as of 15:16, 24 February 2025
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	\|		\|
	*[https://residualstress.org/images/f/f6/ERSI_-_Analysis_Methods_Subcommittee_-_DTA_for_Variability_in_CX_RS_Round_Robin_-_FINAL.docx ERSI - Analysis Methods Subcommittee - DTA for Variability in CX RS Round Robin.docx]		*[https://residualstress.org/images/f/f6/ERSI_-_Analysis_Methods_Subcommittee_-_DTA_for_Variability_in_CX_RS_Round_Robin_-_FINAL.docx ERSI - Analysis Methods Subcommittee - DTA for Variability in CX RS Round Robin.docx]
	*[https://residualstress.org/images/d/df/Loghin_2025_validation_and_sensitivity_study_of_3D_FEA_based_solutions_against_two_sets_of_marker_bands_recorded_in_FCG_measurement.pdf AIAA 2025 presentation by Adrian Loghin]		*[https://residualstress.org/images/d/df/Loghin_2025_validation_and_sensitivity_study_of_3D_FEA_based_solutions_against_two_sets_of_marker_bands_recorded_in_FCG_measurement.pdf AIAA 2025 presentation by Adrian Loghin] and associated [https://residualstress.org/images/d/d1/AdrianLoghinAIAA2025plots.xlsx digitized data in Excel]
	\|}		\|}

Dallen-Andrew at 18:35, 24 February 2025

2025-02-24T18:35:43Z

← Older revision		Revision as of 14:35, 24 February 2025
Line 14:		Line 14:
	\|		\|
	*[https://residualstress.org/images/f/f6/ERSI_-_Analysis_Methods_Subcommittee_-_DTA_for_Variability_in_CX_RS_Round_Robin_-_FINAL.docx ERSI - Analysis Methods Subcommittee - DTA for Variability in CX RS Round Robin.docx]		*[https://residualstress.org/images/f/f6/ERSI_-_Analysis_Methods_Subcommittee_-_DTA_for_Variability_in_CX_RS_Round_Robin_-_FINAL.docx ERSI - Analysis Methods Subcommittee - DTA for Variability in CX RS Round Robin.docx]
			*[https://residualstress.org/images/d/df/Loghin_2025_validation_and_sensitivity_study_of_3D_FEA_based_solutions_against_two_sets_of_marker_bands_recorded_in_FCG_measurement.pdf AIAA 2025 presentation by Adrian Loghin]
	\|}		\|}

Dallen-Andrew at 17:19, 7 November 2023

2023-11-07T17:19:06Z

← Older revision		Revision as of 13:19, 7 November 2023
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	{\| class="wikitable" style="width: 50%;"		{\| class="wikitable" style="width: 50%;"
	\|-		\|-
	\|'''''Point of Contact(s):''' TJ Spradlin''		\|'''Point of Contact(s):''' ''TJ Spradlin''
	\|-		\|-
	\|'''''~~Objective:~~''' Recent discussion within the ERSI Analysis Methods & Testing Committee have identified a need to perform a round-robin exercise focusing on how uncertainty in fatigue response due to the random variability in residual stresses at Cold Expanded (CX) fastener holes can be captured in damage tolerance analysis (DTA). This round-robin seeks to address the following:''		\|'''Objective:''' ''Recent discussion within the ERSI Analysis Methods & Testing Committee have identified a need to perform a round-robin exercise focusing on how uncertainty in fatigue response due to the random variability in residual stresses at Cold Expanded (CX) fastener holes can be captured in damage tolerance analysis (DTA). This round-robin seeks to address the following:''
	''· Identify the sensitivity of DTA capabilities to variability in a CX fastener hole treated within specification''		''· Identify the sensitivity of DTA capabilities to variability in a CX fastener hole treated within specification''

Dallen-Andrew at 20:22, 6 November 2023

2023-11-06T20:22:57Z

← Older revision		Revision as of 16:22, 6 November 2023
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	Point of Contact(s): ~~Adrian Loghin, Jim Harter~~		{\| class="wikitable" style="width: 50%;"
	Objective: ~~xxx~~		\|-
	~~Inputs~~		\|'''''Point of Contact(s):''' TJ Spradlin''
	xx		\|-
			\|'''''Objective:''' Recent discussion within the ERSI Analysis Methods & Testing Committee have identified a need to perform a round-robin exercise focusing on how uncertainty in fatigue response due to the random variability in residual stresses at Cold Expanded (CX) fastener holes can be captured in damage tolerance analysis (DTA). This round-robin seeks to address the following:''
			''· Identify the sensitivity of DTA capabilities to variability in a CX fastener hole treated within specification''

	~~Submissions~~		''· Identify the impact of using computational, empirical, or combined residual stress results in DTA''
	xx
			''· Anonymously compile ERSI community results for the above listed objectives for group comparison-to-test''

			''· Derive best-practices guidance from comparisons and in-depth-technical review by the ERSI community''
			\|-
			\|
			*[https://residualstress.org/images/f/f6/ERSI_-_Analysis_Methods_Subcommittee_-_DTA_for_Variability_in_CX_RS_Round_Robin_-_FINAL.docx ERSI - Analysis Methods Subcommittee - DTA for Variability in CX RS Round Robin.docx]
			\|}

Dallen-Andrew: Created page with "Point of Contact(s): Adrian Loghin, Jim Harter Objective: xxx Inputs xx Submissions xx"

2023-11-06T20:22:21Z

Created page with "Point of Contact(s): Adrian Loghin, Jim Harter Objective: xxx Inputs xx Submissions xx"

New page

Point of Contact(s): Adrian Loghin, Jim Harter
Objective: xxx
Inputs
xx

Submissions
xx