NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Back to Results
Substructure coupling for dynamic analysis and testingFixed interface and free interface methods of substructure coupling for dynamic analysis are discussed. Three methods for reducing the number of coordinates required by fixed interface methods are introduced. Matrix ordinary differential equations are employed to improve accuracy in free interface substructure coupling methods.
Document ID
19770010568
Document Type
Contractor Report (CR)
Authors
Craig, R. R., Jr. (Texas Univ. Austin, TX, United States)
Chang, C. J. (Texas Univ. Austin, TX, United States)
Date Acquired
September 3, 2013
Publication Date
February 1, 1977
Subject Category
STRUCTURAL MECHANICS
Report/Patent Number
NASA-CR-2781
Funding Number(s)
CONTRACT_GRANT: NSG-1001
PROJECT: RTOP 506-17-31-01
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

Available Downloads

NameType 19770010568.pdf STI