Residual Stress Summit 2010

Program

 
All technical sessions will be held at the Granlibakken Conference Center and Lodge, Tahoe City, CA, September 26-29, 2010.

 
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Sunday, September 26

• 6:30 - 8:00 pm.      RS Summit Reception and Dinner at the Granlibakken Lodge

Monday, September 27

• 7:30 - 8:30 am.     Registration and Continental Breakfast  
• 8:30 - 8:45 am.     Summit Opening and Welcome  

Residual Stress Measurement Techniques

          Moderators:

• 8:45 - 9:35 am.     Keynote Talk  
    *   Macroscopic Residual Stress Measurements by Neutron Diffraction
          Tom Holden, Northern Stress Technologies
  
• 9:35 - 10:25 pm.   Technical Session  
    *   A Critical Analysis of Diffraction Strain Measurements
          Cev Noyan, Columbia University
  
• 10:25 - 10:45 am. Break for Coffee, Posters and Demonstrations  
• 10:45 - 12:30 pm. Technical Session  
    *   Relaxation Methods for Measuring Residual Stresses
          Gary Schajer, University of British Columbia
    *   Principles of the Deep Hole Drilling Method
          for Through Thickness Residual Stress Measurement
          David Smith, Bristol University, UK
    *   The Contour Method: Capabilities, Limitations, and Recent Advances
          Michael Prime, Los Alamos National Laboratory
  
• 12:30 - 2:00 pm.   Lunch  
• 2:00 - 3:15 pm.     Technical Session  
    *   Residual Stress Measurements that Correlate Fatigue and Fracture Behavior
          Michael Hill, University of California, Davis
    *   Microscale Measurements of Residual Stress
          Philip Withers, University of Manchester, UK
  
• 3:15 - 3:45 pm.     Residual Stress Measurement Panel  
    *   Open Q&A session with the Monday presenters
  
• 3:45 - 4:05 pm.     Break for Coffee, Posters and Demonstrations  
• 4:05 - 5:05 pm.     Technical Session  
    *   PWR Dissimilar Metal Butt-Weld Residual Stress
          Finite-Element Model Validation Overview
          Paul J. Crooker, Electric Power Research Institute   and
          Aladar A. Csontos, U.S. Nuclear Regulatory Commission
    *   Verification and Validation of Residual Stress Analysis Methods
          for Airframe Structures
          Pam Kobryn, AFRL
  
• 5:05 - 7:00 pm.     Break  
  
• 7:00 - 8:30 pm.     Dinner

Tuesday, September 28

• 7:30 - 8:30 am.     Continental Breakfast  

Forging Residual Stress

          Moderators:  

• 8:30 - 10:30 am.     Technical Session  
    *   Modeling of Residual Stresses and Machining Distortions
          of Aerospace Components
          Shesh K Srivatsa, GE Aviation
    *   An Integrated R&D Roadmap for Residual Stress Management
          in Large Structural Forgings
          Mark James, Alcoa Technical Center
    *   Distortion Modeling of Airframe Components
          James Castle, Boeing, Air Force Group
    *   Bulk Residual Stress Modeling: 3D Distortion, Contour Method
          and Neutron Diffraction Efforts to Validate Modeling Results
          Mike Glavicic, Rolls-Royce, IN
  
• 10:30 - 11:00 am.   Break for Coffee, Posters and Demonstrations  
• 11:00 - 12:30 pm.   Technical Session  
    *   Computational Modeling and Optimization of Bulk Residual
          Stress in Monolithic Aluminum Die Forgings
          John Watton, Alcoa Technical Center
    *   Toward Understanding the Impact of Bulk Residual Stress
          on the Life, Weight and Cost of Primary Aircraft Structure
          Dale Ball, Lockheed-Martin
    *   Advanced Software for Integrated Probabilistic Damage Tolerance Analysis,
          Including Residual Stress Effects
          Michael Enright, SwRI
  
• 12:30 - 2:00 pm.   Lunch  
  

Welding Residual Stress

          Moderators:  

• 2:00 - 4:00 pm.     Technical Session  
    *   Welding, Residual Stress, Distortion Control Methods
          and Applications of Weld Modeling
          Bud Brust, Engineering Mechanics Corporation of Columbus
    *   Simulation and Measurement of Residual Strain Localization
          in a Laser Welded Titanium Ring
          John Milewski, Los Alamos National Laboratory
    *   Weld Overlay Repairs
          Pete Riccardella, Structural Integrity Associates
    *   Measurement of Bulk Residual Stress Distributions in Thick-section
          Components using the Contour Method
          Adrian DeWald, Hill Engineering, LLC
  
• 4:00 - 4:30 pm.   Break for Coffee, Posters and Demonstrations  
• 4:30 - 6:00 pm.   Technical Session  
    *   Application of Deep-Hole Drilling to Dissimilar Metal Weld Components
          Ed Kingston, VEQTER Ltd, UK
    *   Dissimilar Metal Weld Residual Stress Mappings by Neutron
          and X-ray Diffraction and Incremental Hole Drilling Methods
          Camden Hubbard, Oak Ridge National Laboratory
    *   Measurement of Residual Stresses in Dissimilar Metal Welds
          Using Multiple Techniques
          Don Brown, Los Alamos National Laboratory
  
• 6:00 - 7:00 pm. Break

Summit Banquet and Award Presentation

• 7:00 - 9:00 pm.     Summit Banquet and Award Presentation
    *   Presentation of the Iain Finnie Memorial Award
  

Wednesday, September 29

• 7:30 - 8:30 am.     Continental Breakfast  

Applications

          Moderators:  

• 8:30 - 10:10 am.   Technical Session  
    *   Hole Drilling Evaluation of Residual Stresses in Buried Pipelines
          using an Optical Interferometer with Radial Sensitivity
          Armando Albertazzi, Universidade Federal de Santa Catarina, Brazil
    *   An On-Line Methodology for Measuring Residual Stress
          and Producing Reliable Fatigue Life Assessments
          Andy Newman, NASA
    *   Technical Issues in the EPRI/NRC Weld Residual Stress Validation Program
          John Broussard, Dominion Engineering   and
          Howard Rathbun, Nuclear Regulatory Commission
    *   Summary and Next Steps in the MAI Forging Residual Stress Program
          Rollie Dutton, USAF, AFRL
  
• 10:10 - 10:30 am.   Break for Coffee, Posters and Demonstrations  

Overview

          Moderator:  

• 10:30 - 11:30 am.    Panel Discussion  
    *   Open Q&A session with the Forging presenters
    *   Open Q&A session with the Welding presenters
  
• 11:30 - 11:45 am.  Conference Closing  
  
• 12:00 - 1:00 pm.    Lunch