NASA Logo, External Link
Facebook icon, External Link to NASA STI page on Facebook Twitter icon, External Link to NASA STI on Twitter YouTube icon, External Link to NASA STI Channel on YouTube RSS icon, External Link to New NASA STI RSS Feed AddThis share icon

Record Details

Record 32 of 28290
Vibration modes and frequencies of structures
Author and Affiliation:
Durling, R. J.
Kvaternik, R. G.
Abstract: SUDAN, Substructuring in Direct Analysis, analyzes natural modes and frequencies of vibration of structural systems. Based on direct method of analysis that employs substructures methodology, program is used with structures that may be represented as equivalent system of beam, springs, and rigid bodies.
Publication Date: Sep 01, 1980
Document ID:
(Acquired Nov 04, 1995)
Accession Number: 80B10237
Subject Category: MECHANICS
Report/Patent Number: LAR-12647
Document Type: NASA Tech Brief
Publication Information: NASA Tech Briefs; p. P. 209; (ISSN 0145-319X); 5; 2
Publisher Information: United States
Financial Sponsor: NASA; United States
Organization Source: NASA Langley Research Center; Hampton, VA, United States
Description: In English
Distribution Limits: Unclassified; Publicly available; Unlimited
Rights: No Copyright
Availability Source: National Technology Transfer Center (NTTC), Wheeling, WV
› Back to Top
Find Similar Records
NASA Logo, External Link
NASA Official: Gerald Steeman
Site Curator: STI Program
Last Modified: August 16, 2011
Contact Us