SYMPOSIA PAPER Published: 01 January 1984
STP32607S

Application of Fracture Mechanics on the Space Shuttle

Source

During the design stages of the shuttle orbiter, fracture-mechanics concepts were applied extensively to the highly stressed areas of the structure. This was the first space program to require a comprehensive fracture mechanics approach to prevent structural failures from crack or crack-like defects. As anticipated, some difficult problems were encountered. This paper briefly describes some of them together with the procedure used for fracture control on the orbiter. It is believed that the principles and methods as presented herein can serve as an example of fracture control for aerospace and other industries.

Author Information

Forman, RG
Lyndon B. Johnson Space Center, Houston, TX
Hu, T
Space Transportation and System Group, Rockwell International, Downey, CA
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Details
Developed by Committee: E08
Pages: 108–133
DOI: 10.1520/STP32607S
ISBN-EB: 978-0-8031-4908-3
ISBN-13: 978-0-8031-0407-5