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Theory of matrix structural analysis
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The article was published on 1985-01-01 and is currently open access. It has received 1710 citations till now. The article focuses on the topics: Design structure matrix & Direct stiffness method.read more
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Journal ArticleDOI
Beam-column modeling
John F. Hall,V. R. Murty Challa +1 more
TL;DR: In this paper, two beam-column element models are compared for nonlinear planar problems in structural engineering using steel members, including moment amplification in a slender column, hysteretic buckling and tensile yield of a brace, cyclic loading of a cantilever beam, and response of a frame to a harmonic ground motion of increasing amplitude.
Modeling and Simulation for Design of Suspended MEMS
TL;DR: The NODAS (NOdal Design of Actuators and Sensors) model library as mentioned in this paper is based on schematics composed of a small number of low-level atomic elements: anchors, beams, plates and electrostatic gaps.
Journal ArticleDOI
Inclusion of measured frequency- and amplitude-dependent mount properties in vehicle or machinery models
T. Jeong,Rajendra Singh +1 more
TL;DR: In this paper, a non-linear eigenvalue problem is formulated and the resulting eigensolutions are determined for a two-degree-of-freedom system with frequency-dependent elastic and dissipative parameters.
Journal ArticleDOI
A direct flexibility method
Carlos A. Felippa,K. C. Park +1 more
TL;DR: The Direct Flexibility Method (DFM) as mentioned in this paper is based on a decomposition of the finite element model into substructures, which may reduce to individual elements, and is used for solving finite element equations.
Proceedings ArticleDOI
Evaluation of classical flutter analyses for the prediction of limit cycle oscillations
TL;DR: In this article, classical linear flutter analysis is correlated to the flight test results of a fighter-type aircraft which exhibits nonlinear flutter characteristics, and four critical types of observed flutter behavior are described.