Keyword: structural optimization

Found 26 papers in total
Structural optimisation and analysis of internally heat integrated reactive distillation column
Structural optimisation and analysis of internally heat integrated reactive distillation column
2015,
In this contribution, the model for hydrolysis of methyl acetate (MeAc)...
A simple checkerboard suppression algorithm for evolutionary structural optimization
A simple checkerboard suppression algorithm for evolutionary structural optimization
2001,
Checkerboard patterns are quite common in various fixed grid finite element based...
A lower‐bound formulation for the geometry and topology optimization of truss structures under multiple loading
A lower‐bound formulation for the geometry and topology optimization of truss structures under multiple loading
2013,
In this contribution, we propose an effective formulation to address the...
Structural damage identification by adding virtual masses
Structural damage identification by adding virtual masses
2013,
This paper presents a method for damage identification by adding virtual masses to the...
Stress constrained topology optimization
Stress constrained topology optimization
2013,
This paper develops and evaluates a method for handling stress constraints in topology...
Robust design optimization by polynomial dimensional decomposition
Robust design optimization by polynomial dimensional decomposition
2013,
This paper introduces four new methods for robust design optimization (RDO) of complex...
Aerothermoelastic topology optimization with flutter and buckling metrics
Aerothermoelastic topology optimization with flutter and buckling metrics
2013,
This work develops a framework for SIMP‐based topology optimization of a...
Topology optimization of a cantilevered piezoelectric energy harvester using stress norm constraints
Topology optimization of a cantilevered piezoelectric energy harvester using stress norm constraints
2013,
Vibrational piezoelectric energy harvesters are devices which convert ambient...
On minimum compliance problems of thin elastic plates of varying thickness
On minimum compliance problems of thin elastic plates of varying thickness
2013,
The paper deals with two minimum compliance problems of variable thickness plates...
Truss layout optimization within a continuum
Truss layout optimization within a continuum
2013,
The present work extends truss layout optimization by considering the case when it is...
A stress–based approach to the optimal design of structures with unilateral behavior of material or supports
A stress–based approach to the optimal design of structures with unilateral behavior of material or supports
2013,
The paper presents a stress‐based approach that copes with the optimal design...
On choice of optimal anisotropy of composite plates against buckling, with special attention to bending‐twisting coupling
On choice of optimal anisotropy of composite plates against buckling, with special attention to bending‐twisting coupling
2013,
The lay‐up optimization problems of composite plates against buckling are...
Stress‐constrained topology optimization: a topological level‐set approach
Stress‐constrained topology optimization: a topological level‐set approach
2013,
The objective of this paper is to introduce and demonstrate an algorithm for...
Structural and sensitivity reanalyses based on singular value decomposition
Structural and sensitivity reanalyses based on singular value decomposition
2013,
The structural and sensitivity reanalysis of a structure subjected to modifications...
Topology and thickness optimization of laminated composites including manufacturing constraints
Topology and thickness optimization of laminated composites including manufacturing constraints
2013,
This paper presents a gradient based optimization method for large‐scale...
Maxwell’s reciprocal diagrams and discrete Michell frames
Maxwell’s reciprocal diagrams and discrete Michell frames
2013,
This paper unites two major legacies of James Clerk Maxwell’s...
An adaptive time‐based global method for dynamic reanalysis
An adaptive time‐based global method for dynamic reanalysis
2013,
The popular dynamic reanalysis methods, such as combined approximation (CA) mainly...
A survey of structural and multidisciplinary continuum topology optimization: post 2000
A survey of structural and multidisciplinary continuum topology optimization: post 2000
2014,
Topology optimization is the process of determining the optimal layout of material and...
Structural topology optimization on dynamic compliance at resonance frequency in thermal environments
Structural topology optimization on dynamic compliance at resonance frequency in thermal environments
2014,
This paper [r] carries out topology optimization to minimize structural dynamic...
Thermal‐composite design optimization for heat flux shielding, focusing, and reversal
Thermal‐composite design optimization for heat flux shielding, focusing, and reversal
2014,
The optimization of thermal‐composite structural designs for heat flux...
Direct gradient projection method with transformation of variables technique for structural topology optimization
Direct gradient projection method with transformation of variables technique for structural topology optimization
2014,
This paper proposes an efficient and reliable topology optimization method that can...
On the optimal layout of structures subjected to probabilistic or multiply loading
On the optimal layout of structures subjected to probabilistic or multiply loading
2013,
The loading uncertainties can be expressed by the stochastic nature of any part of the...
Topology optimization of hinge‐free compliant mechanisms with multiple outputs using level set method
Topology optimization of hinge‐free compliant mechanisms with multiple outputs using level set method
2013,
A method for topology optimization of hinge‐free compliant mechanisms with...
Design objectives with non‐zero prescribed support displacements
Design objectives with non‐zero prescribed support displacements
2011,
When non‐zero prescribed support displacements are involved in addition to...
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