Analysis and optimization of energy flows in structures composed of beam elements - Part I: Problem formulation and solution technique

Structural and Multidisciplinary Optimization

Volumn 22, Issue 1, 2001, Pages 3-11

  Sorokin, S V ^a   Nielsen, J B ^b   Olhoff, N ^b  

^a ST PETERSBURG STATE MARINE TECHNICAL UNIVERSITY   (Russian Federation)

^b AALBORG UNIVERSITY   (Denmark)

Author keywords

Boundary equations; Dynamical subsystems; Elastic beam structures; Minimization of emitted or transmitted energy of vibrations; Power flow; Substructuring; Wave guides

Indexed keywords

BEAMS AND GIRDERS; BOUNDARY CONDITIONS; ELASTICITY; GREEN'S FUNCTION; INTEGRAL EQUATIONS; STRUCTURAL OPTIMIZATION; VIBRATIONS (MECHANICAL); WAVEGUIDES;

ELASTIC TUBULAR BEAMS;

STRUCTURAL ANALYSIS;

EID: 0035418404     PISSN: 1615147X     EISSN: None     Source Type: Journal    
DOI: 10.1007/s001580100120     Document Type: Article

References (14)

1. Characteristics of wave propagation and energy distribution in cylindrical elastic shells filled with fluid
2. Vibroacustical energy flow through straight pipes
3. On substructure synthesis with FRF data
4. A study of the vibrational energies of two coupled beams by finite element and Green function (receptance) methods
5. Energy flow predictions in a structure of rigidly joined beams using receptance theory
6. Asymptotic analysis and numerical solution of the two-level boundary equations of a plane problem of stationary hydroelasticity
7. Analysis and optimization of energy flows in structures composed of beam elements. Part II: Examples and discussion