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Two-stage automatic structural design of steel frames based on parametric modeling and multi-objective optimization
Traditional structural design involves drawing recognition, repeated modeling, parameter tuning, and numerous mechanical analyses by skilled...
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A fully automatic computational framework for beam structure design from continuum structural topology optimization
This paper proposes a new fully automatic computational framework from continuum structural topology optimization to beam structure design. Firstly,...
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Application of bi-directional evolutionary structural optimization to the design of an innovative pedestrian bridge
With rapid advances in design methods and structural analysis techniques, computational generative design strategies have been adopted more widely in...
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Structural Design of Special Vehicle Components Based on Topology Optimization
With the development of the economy, the demand for heavy-duty transportation vehicles is increasing. Due to the limitations of national standards...
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Fuzzy clustering of structural members for efficient design optimization
The basis for grou** structural elements is a tradeoff between optimization in design and construction. The grouped elements should have common...
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Chaotic Social Group Optimization for Structural Engineering Design Problems
Till now, several novel metaheuristic algorithms are proposed for global search. But only specific algorithms have become popular or attracted...
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A sequential algorithm for decoupling the multidisciplinary constraints of hypersonic vehicle structural optimization design in a thermal environment
Aiming at the multidisciplinary coupling problem in the design of hypersonic vehicles, especially a series of effects caused by the coupling of...
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Novel Collaborative Design Method for Lightweight Optimization Design of Vehicle Load-Bearing Parts
The design of new energy vehicle load-bearing structural components using traditional experience may lead to low material utilization efficiency....
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Design optimization of external engagement cylindrical gear flowmeter under uncertainty
The purpose of this study is to determine the reasonable structural parameters of the external engagement cylindrical gear flowmeter (EGF) under the...
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Topology optimization design of Chladni patterns for vibration mode manipulability
Classical Chladni patterns (CPs) are visual representations of eigenvectors, which have a wide range of applications in vibration analysis,...
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Simulation–optimization model for the structural design of cantilever retaining walls
As the trend of retaining wall construction in Egypt continues to grow, it becomes necessary to find ways to reduce their construction costs. There...
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Multi-population particle swarm optimization algorithm for automatic design of steel frames
Steel structures are widely used; however, their traditional design method is a trial-and-error procedure which is neither efficient nor cost...
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Multi-objective Seismic Design Optimization of Structures: A Review
Optimal seismic design of structures is a branch of structural optimization being developed by many researchers. Many optimization problems and...
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Dual multi-objective optimization design method for compliant guide mechanism
In this paper, a dual multi-objective optimization design method for compliant mechanism is proposed, and a new compliant guide mechanism is designed...
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Multidisciplinary design optimization of external engagement cylindrical gear flowmeter
Many factors affect the performance of an engagement cylindrical gear flowmeter (EGF). Each factor can simultaneously affect multiple performance...
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A subdomain-based parallel strategy for structural topology optimization
Structural topology optimization has undergone tremendous developments in the past three decades. Making the most of high-performance computing...
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Structural topology optimization with four additive manufacturing constraints by two-phase self-supporting design
This paper studies the additive manufacturing (AM)-oriented minimum compliance structural topology optimization (TO) subject to four AM constraints:...
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Enhancing Five-Axis Machine Tool Performance Through ESG-Based Design Optimization
Today’s economic environment, the machine tool industry continually focuses on enhancing performance while reducing costs, conserving energy, and...
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Bi-directional evolutionary structural optimization with buckling constraints
Buckling is a critical phenomenon in structural members under compression, which could cause catastrophic failure of a structure. To increase the...
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Multi-objective optimization design of wheel hub bearings based on Kriging-NSGA-II
In order to achieve the design objectives of high stiffness, low friction power consumption, and long service life for wheel hub bearings, this study...