NDLI: Nasa airframe structural integrity program

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Nasa airframe structural integrity program

Content Provider	NASA Technical Reports Server (NTRS)
Author	Harris, Charles E.
Copyright Year	1990
Description	NASA initiated a research program with the long-term objective of supporting the aerospace industry in addressing issues related to the aging of the commercial transport fleet. The program combines advanced fatigue crack growth prediction methodology with innovative nondestructive examination technology with the focus on multi-stage damage (MSD) at rivited connections. A fracture mechanics evaluation of the concept of pressure proof testing the fuselage to screen for MSD was completed. A successful laboratory demonstration of the ability of the thermal flux method to detect disbonds at rivited lap splice joints was conducted. All long-term program elements were initiated, and the plans for the methodology verification program are being coordinated with the airframe manufacturers.
File Size	1152487
Page Count	22
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_19900012106
Archival Resource Key	ark:/13960/t3033rf54
Language	English
Publisher Date	1990-04-01
Access Restriction	Open
Subject Keyword	Structural Mechanics Fracture Mechanics Airframes Structural Failure Fatigue Materials Proving Fuselages Lap Joints Damage Prediction Analysis Techniques Heat Flux Aerospace Industry Crack Propagation Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Technical Report

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