Structural Technology Evaluation and Analysis Program (STEAP) Delivery Order 0042: Development of the Equivalent Overload Model, Demonstration of the Failure of Superposition, and Relaxation/Redistribution Measurement

Abstract

This project has the goal of focusing on a few of the key issues and questions related to cold working of holes in aircraft grade metals: relaxation and redistribution of residual stresses, and models of crack propagation in complex residual stress fields.

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Document Details

Document Type
Technical Report
Publication Date
Sep 01, 2011
Accession Number
ADA558837

Entities

People

  • Craig L. Brooks
  • Kyle T. Honeycutt
  • Scott A. Prost-domasky
  • Thomas B. Mills

Organizations

  • Analytical Processes/Engineered Solutions Inc.

Tags

Communities of Interest

  • Air Platforms
  • Biomedical

DTIC Thesaurus Topics

  • Air Force
  • Air Force Research Laboratories
  • Aircrafts
  • Cold Working
  • Crack Propagation
  • Cracks
  • Failure Mode And Effect Analysis
  • Finite Element Analysis
  • Materials
  • Measurement
  • Mechanical Working
  • Mechanics
  • Residual Stress
  • Shot Peening
  • Stress Strain Relations
  • Stresses
  • Two Dimensional

Readers

  • Structural Health Monitoring of Composite Structures.