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Investigation of the structural form optimization methods of high-rise buildings

ZHANG Shihai, WANG Li, OU Jinping, WANG Guangyuan

Frontiers of Structural and Civil Engineering 2007, Volume 1, Issue 2,   Pages 182-187 doi: 10.1007/s11709-007-0020-4

Abstract: In this paper, the structural form optimization methods of high-rise buildings based on the expert systemIt is predicted that the incorporation of these three techniques into an intelligent form optimizationconsideration of the needs of human beings, machinery and computation, the model has been used for structuralmodel plays an important role and has practical value in the process of artificially intelligent form optimizationIt effectively reduces the blindness and failure of computer-aided structural design.

Keywords： case-based reasoning     computation     KDD     important development     high-rise    

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Multidisciplinary co-design optimization of structural and control parameters for bucket wheel reclaimer

Yongliang YUAN, Liye LV, Shuo WANG, Xueguan SONG

Frontiers of Mechanical Engineering 2020, Volume 15, Issue 3,   Pages 406-416 doi: 10.1007/s11465-019-0578-2

Abstract: The conventional design strategy, namely, sequential strategy, is structural design followed by controloptimization.However, the global optimal solution is difficult to achieve because of the discoordination of structuralThe co-design strategy is explored to address the aforementioned problem by combining the structuraland control system design based on simultaneous dynamic optimization approach.

Keywords： bucket wheel reclaimer     co-design     energy-minimum optimization     sequential strategy    

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Estimation of optimum design of structural systems via machine learning

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 6,   Pages 1441-1452 doi: 10.1007/s11709-021-0774-0

Abstract: Three different structural engineering designs were investigated to determine optimum design variablesTwo different optimization operations were carried out: One used the harmony search (HS) algorithm, combiningTo explore the estimation success of ANN models, different test cases were proposed for the three structural

Keywords： optimization     metaheuristic algorithms     harmony search     structural designs     machine learning     artificial    

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Independent continuous and mapping method of structural topology optimization based on the global stress

Yunkang SUI, Jili FENG, Hongling YE, Xirong PENG,

Frontiers of Mechanical Engineering 2010, Volume 5, Issue 2,   Pages 130-142 doi: 10.1007/s11465-010-0011-3

Abstract: There are three difficulties in topology optimization of continuum structures. 1) The topology undercomputation. 3) With the phenomenon of load illness, which is similar with stiffness illness in the structuralTo overcome difficulties above, four measures are adopted. 1) Topology optimization model is establishedBased on the von Mises strength theory, all elements’ stress constraints are transformed into a structuralconstraints, and the problem of load illness can be solved well by the weighting method that takes the structural

Keywords： independent continuous mapping (ICM) method     global stresses constraints     topology optimization     continuum    

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Multi-objective genetic algorithms based structural optimization and experimental investigation of the

Pengxing YI,Lijian DONG,Tielin SHI

Frontiers of Mechanical Engineering 2014, Volume 9, Issue 4,   Pages 354-367 doi: 10.1007/s11465-014-0319-5

Abstract: performance and reduce the weight of the planet carrier in wind turbine gearbox, a multi-objective optimizationAnd a multi-objective genetic algorithm (MOGA) is applied to determine the direction of optimization.

Keywords： planet carrier     multi-objective optimization     genetic algorithms     wind turbine gearbox     modal experiment    

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Structural optimization of filament wound composite pipes

Roham RAFIEE; Reza SHAHZADI; Hossein SPERESP

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 8,   Pages 1056-1069 doi: 10.1007/s11709-022-0868-3

Abstract: An optimization procedure is developed for obtaining optimal structural design of filament wound compositeThen, proper computational tools are developed for predicting the structural properties of the compositeThen, an integrated design-optimization process is developed to minimize the price as the main objective

Keywords： composite pipes     optimization     experimental validation     computational modeling     filament winding    

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Application of coupled XFEM-BCQO in the structural optimization of a circular tunnel lining subjected

Nazim Abdul NARIMAN, Ayad Mohammad RAMADAN, Ilham Ibrahim MOHAMMAD

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 6,   Pages 1495-1509 doi: 10.1007/s11709-019-0574-y

Abstract: A new structural optimization method of coupled extended finite element method and bound constrainedquadratic optimization method (XFEM-BCQO) is adopted to quantify the optimum values of four design parameters

Keywords： ovaling deformation     monte carlo sampling     XFEM-BCQO     maximum principal stress    

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XFEM schemes for level set based structural optimization

Li LI, Michael Yu WANG, Peng WEI

Frontiers of Mechanical Engineering 2012, Volume 7, Issue 4,   Pages 335-356 doi: 10.1007/s11465-012-0351-2

Abstract:

In this paper, some elegant extended finite element method (XFEM) schemes for level set method structuraloptimization are proposed.topology optimization.All numerical results demonstrate that the proposed XFEM is a promising structural analysis approachfor structural optimization with the level set method.

Keywords： structural optimization     level set method     extended finite element method (XFEM)     computational accuracy    

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Structural optimization of typical rigid links in a parallel kinematic machine

Xinjun LIU, Zhidong LI, Xiang CHEN

Frontiers of Mechanical Engineering 2011, Volume 6, Issue 3,   Pages 344-353 doi: 10.1007/s11465-011-0227-x

Abstract: This work employs the techniques of topology and size optimization to design two typical rigid linksare established, and a new algorithm called the Guide-Weight method is introduced to solve topology optimizationThe commercial software Ansys is used to perform size optimization.

Keywords： topology optimization     size optimization     parallel kinematic machine (PKM)    

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Layout optimization of steel reinforcement in concrete structure using a truss-continuum model

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 5,   Pages 669-685 doi: 10.1007/s11709-023-0963-0

Abstract: manufacturing technology, the reinforcement design of concrete structures has become an important topic in structuralBased on bi-directional evolutionary structural optimization (BESO), a new approach is developed in thisFurthermore, a modified bi-directional evolutionary structural optimization (M-BESO) method is proposedTo fully utilize the tensile strength of steel and the compressive strength of concrete, the optimization

Keywords： bi-directional evolutionary structural optimization     steel-reinforced concrete     concrete stress     reinforcement    

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Concurrent optimization of structural topology and infill properties with a CBF-based level set method

Long JIANG, Yang GUO, Shikui CHEN, Peng WEI, Na LEI, Xianfeng David GU

Frontiers of Mechanical Engineering 2019, Volume 14, Issue 2,   Pages 171-189 doi: 10.1007/s11465-019-0530-5

Abstract: In this paper, a parametric level-set-based topology optimization framework is proposed to concurrentlyoptimize the structural topology at the macroscale and the effective infill properties at the micro/The concurrent optimization is achieved by a computational framework combining a new parametric levelWithin the proposed framework, both the structural boundary evolution and the effective infill propertyoptimization can be driven by mathematical programming, which is more advantageous compared with the

Keywords： concurrent topology optimization     parametric level set method     cardinal basis function     shell-infill structure    

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Structural dimension optimization and mechanical response analysis of fabricated honeycomb plastic pavement

Zixuan CHEN; Tao LIU; Xiao MA; Hanyu TANG; Jianyou HUANG; Jianzhong PEI

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 7,   Pages 896-908 doi: 10.1007/s11709-022-0856-7

Abstract: At present, most studies focus on the performance of plastic materials, however, the dimension optimization

Keywords： honeycomb structure     plastic pavement     dimension optimization     mechanical response     factor significance    

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Structural optimal design of a swing vane compressor

Junjie MA,Xiang CHEN,Zongchang QU

Frontiers in Energy 2019, Volume 13, Issue 4,   Pages 764-769 doi: 10.1007/s11708-016-0449-z

Abstract: The complex optimization method was adopted to study the structure of the swing vane compressor.could provide an effective method for predicting compressor performance, which would also contribute to structuraloptimization of the SVC.

Keywords： swing vane compressor     simulation     optimization design    

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Achieving desired nodal lines in freely vibrating structures via material-field series-expansion topology optimization

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 3, doi: 10.1007/s11465-023-0758-y

Abstract: Accurately controlling the nodal lines of vibrating structures with topology optimization is a highlyIn this study, an effective material-field series-expansion (MFSE)-based topology optimization designHere, two typical optimization targets are established: (1) minimizing the difference between structuralTo solve this complex optimization problem, the structural topology of structures is first representedThen, the problems are effectively solved using a sequence Kriging-based optimization algorithm without

Keywords： nodal line     topology optimization     structural dynamics design     material-field series-expansion    

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An efficient two-stage approach for structural damage detection using meta-heuristic algorithms and group

Hamed FATHNEJAT, Behrouz AHMADI-NEDUSHAN

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 4,   Pages 907-929 doi: 10.1007/s11709-020-0628-1

Abstract: group method of data handling (GMDH) network as a surrogate model during damage extent estimation by optimizationalgorithm; in this part of methodology, the performance of the three popular optimization algorithmsincluding particle swarm optimization (PSO), bat algorithm (BA), and colliding bodies optimization (Furthermore, the effect of noise in the measurement of structural responses by the sensors has also been

Keywords： two-stage method     modal strain energy     surrogate model     GMDH     optimization damage detection    

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Title Author Date Type Operation

Investigation of the structural form optimization methods of high-rise buildings

ZHANG Shihai, WANG Li, OU Jinping, WANG Guangyuan

Journal Article

Multidisciplinary co-design optimization of structural and control parameters for bucket wheel reclaimer

Yongliang YUAN, Liye LV, Shuo WANG, Xueguan SONG

Journal Article

Estimation of optimum design of structural systems via machine learning

Journal Article

Independent continuous and mapping method of structural topology optimization based on the global stress

Yunkang SUI, Jili FENG, Hongling YE, Xirong PENG,

Journal Article

Multi-objective genetic algorithms based structural optimization and experimental investigation of the

Pengxing YI,Lijian DONG,Tielin SHI

Journal Article

Structural optimization of filament wound composite pipes

Roham RAFIEE; Reza SHAHZADI; Hossein SPERESP

Journal Article

Application of coupled XFEM-BCQO in the structural optimization of a circular tunnel lining subjected

Nazim Abdul NARIMAN, Ayad Mohammad RAMADAN, Ilham Ibrahim MOHAMMAD

Journal Article

XFEM schemes for level set based structural optimization

Li LI, Michael Yu WANG, Peng WEI

Journal Article

Structural optimization of typical rigid links in a parallel kinematic machine

Xinjun LIU, Zhidong LI, Xiang CHEN

Journal Article

Layout optimization of steel reinforcement in concrete structure using a truss-continuum model

Journal Article

Concurrent optimization of structural topology and infill properties with a CBF-based level set method

Long JIANG, Yang GUO, Shikui CHEN, Peng WEI, Na LEI, Xianfeng David GU

Journal Article

Structural dimension optimization and mechanical response analysis of fabricated honeycomb plastic pavement

Zixuan CHEN; Tao LIU; Xiao MA; Hanyu TANG; Jianyou HUANG; Jianzhong PEI

Journal Article

Structural optimal design of a swing vane compressor

Junjie MA,Xiang CHEN,Zongchang QU

Journal Article

Achieving desired nodal lines in freely vibrating structures via material-field series-expansion topology optimization

Journal Article

An efficient two-stage approach for structural damage detection using meta-heuristic algorithms and group

Hamed FATHNEJAT, Behrouz AHMADI-NEDUSHAN

Journal Article