Resource Type

Journal Article 1496

Conference Videos 29

Conference Information 2

Year

2024 1

2023 61

2022 115

2021 104

2020 77

2019 103

2018 85

2017 83

2016 65

2015 85

2014 80

2013 62

2012 78

2011 71

2010 72

2009 48

2008 71

2007 84

2006 35

2005 24

open ︾

Keywords

finite element analysis 29

sensitivity analysis 25

analysis 17

numerical analysis 17

simulation 13

risk analysis 12

dynamic analysis 11

meta-analysis 11

finite element method 10

China 8

artificial neural network 8

isogeometric analysis 8

different 7

correlation analysis 6

engineering 6

finite element analysis (FEA) 6

regression analysis 6

reliability 6

reliability analysis 6

open ︾

Search scope:

排序： Display mode:

Static and dynamic analysis of functionally graded fluid-infiltrated porous skew and elliptical nanoplatesusing an isogeometric approach

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 3,   Pages 477-502 doi: 10.1007/s11709-023-0918-5

Abstract: The analysis of static bending and free and forced vibration responses of functionally graded fluid-infiltratednanoplates placed on Pasternak’s two-parameter elastic foundation is performed for the first time using isogeometricanalysis (IGA) based on the non-uniform rational B-splines (NURBSs) basis function.

Keywords： static bending     free and forced vibrations     nonlocal theory     isogeometric analysis     fluid-infiltrated    

HTML PDF Collect

A frequency error estimation for isogeometric analysis of Kirchhoff–Love cylindrical shells

Frontiers of Structural and Civil Engineering doi: 10.1007/s11709-023-0006-x

Abstract: A frequency error estimation is presented for the isogeometric free vibration analysis of Kirchhoff–LoveBy analyzing the discrete isogeometric equations with the aid of harmonic wave assumption, the frequencywith these theoretical findings, the 2nd and 4th orders of frequency accuracy are attained for the isogeometricalso manifest an excellent magnitude match between numerical and theoretical frequency errors for the isogeometricfree vibration analysis of Kirchhoff–Love cylindrical shells.

Keywords： isogeometric analysis     Kirchhoff–Love cylindrical shell     free vibration     frequency error     convergence    

HTML PDF Collect

Free vibration analysis of cracked thin plates by quasi-convex coupled isogeometric-meshfree method

Hanjie ZHANG,Junzhao WU,Dongdong WANG

Frontiers of Structural and Civil Engineering 2015, Volume 9, Issue 4,   Pages 405-419 doi: 10.1007/s11709-015-0310-1

Abstract: The free vibration analysis of cracked thin plates via a quasi-convex coupled isogeometric-meshfree methodThis formulation employs the consistently coupled isogeometric-meshfree strategy where a mixed basismeshfree shape functions in the meshfree region, which is particularly attractive for the vibration analysisThe quasi-convex meshfree shape functions mimic the isogeometric basis function as well as offer theSubsequently, this approach is exploited to study the free vibration analysis of cracked plates, in which

Keywords： meshfree method     isogeometric analysis     quasi-convex isogeometric-meshfree method     free vibration     cracked    

HTML PDF Collect

Isogeometric analysis based on geometric reconstruction models

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 4,   Pages 782-797 doi: 10.1007/s11465-021-0648-0

Abstract: In isogeometric analysis (IGA), the boundary representation of computer-aided design (CAD) and the tensor-productnon-uniform rational B-spline structure make the analysis of three-dimensional (3D) problems with irregularIn this paper, an IGA method for complex models is presented by reconstructing analysis-suitable models

Keywords： isogeometric analysis     reconstruction model     level set function     trimmed element     point cloud    

HTML PDF Collect

Isogeometric analysis of coupled thermo-elastodynamic problems under cyclic thermal shock

Asghar AMANI DASHLEJEH

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 2,   Pages 397-405 doi: 10.1007/s11709-018-0473-7

Abstract: The isogeometric analysis (IGA) method was extended for the solution of the coupled thermo-elastodynamicThe results dedicated that IGA can be used as a suitable approach in the analysis of the general thermomechanical

Keywords： isogeometric analysis     coupled thermo-elastodynamic     dynamic analysis     generalized newmark     cyclic thermal    

HTML PDF Collect

Level set-based isogeometric topology optimization for maximizing fundamental eigenfrequency

Manman XU, Shuting WANG, Xianda XIE

Frontiers of Mechanical Engineering 2019, Volume 14, Issue 2,   Pages 222-234 doi: 10.1007/s11465-019-0534-1

Abstract: In this study, we develop an isogeometric analysis (IGA)-based level set model for the formulation andtechnique, which uses the non-uniform rational B-spline (NURBS), description of geometry, to perform analysisThe same NURBS is used for geometry representation, but also for IGA-based dynamic analysis and parameterization

Keywords： topology optimization     level set method     isogeometric analysis     eigenfrequency    

HTML PDF Collect

Geometrically constrained isogeometric parameterized level-set based topology optimization via trimmed

Yingjun WANG,David J. BENSON

Frontiers of Mechanical Engineering 2016, Volume 11, Issue 4,   Pages 328-343 doi: 10.1007/s11465-016-0403-0

Abstract: an approach based on the fast point-in-polygon (PIP) algorithm and trimmed elements is proposed for isogeometricThe isogeometric parameterized level-set-based TO method, which directly uses the non-uniform rational

Keywords： isogeometric analysis     topology optimization     level set method     arbitrary geometric constraint     trimmed element    

HTML PDF Collect

Isogeometric topology optimization based on energy penalization for symmetric structure

Xianda XIE, Shuting WANG, Ming YE, Zhaohui XIA, Wei ZHAO, Ning JIANG, Manman XU

Frontiers of Mechanical Engineering 2020, Volume 15, Issue 1,   Pages 100-122 doi: 10.1007/s11465-019-0568-4

Abstract: We present an energy penalization method for isogeometric topology optimization using moving morphable

Keywords： topology optimization     moving morphable component     isogeometric analysis     energy penalization method     symmetric    

HTML PDF Collect

Massively efficient filter for topology optimization based on the splitting of tensor product structure

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 4, doi: 10.1007/s11465-022-0710-6

Abstract: implicit filters are decomposed equivalently into two or three submatrices, by which the sensitivity analysisproduct of the axial distances between adjacent element centroids, and the corresponding sensitivity analysisproduct structure and delivers a much more efficient way of solving TO problems in the frameworks of isogeometricanalysis and finite element analysis.

Keywords： topology optimization     isogeometric analysis     finite element analysis     tensor product structure     sensitivityanalysis    

HTML PDF Collect

From Computer-Aided Design (CAD) Toward Human-Aided Design (HAD): An Isogeometric Topology Optimization

Yingjun Wang,Mi Xiao,Zhaohui Xia,Peigen Li,Liang Gao

Engineering 2023, Volume 22, Issue 3,   Pages 94-105 doi: 10.1016/j.eng.2022.07.013

Abstract: In HAD, computers can automatically complete the whole product design via a new isogeometric topology

Keywords： Human-aided design     CAD/CAE integration     Isogeometric analysis     Structural optimization     Isogeometric topology    

HTML PDF Collect

Robust isogeometric topology optimization for piezoelectric actuators with uniform manufacturability

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 2, doi: 10.1007/s11465-022-0683-5

Abstract: The main purpose of the current paper is to propose a robust isogeometric topology optimization (RITOIn RITO, the isogeometric analysis replacing the conventional finite element method is applied to compute

Keywords： piezoelectric actuator     isogeometric topology optimization     uniform manufacturability     robust formulation    

HTML PDF Collect

Implicit Heaviside filter with high continuity based on suitably graded THB splines

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 1,   Pages 14-14 doi: 10.1007/s11465-021-0670-2

Abstract: In this approach, the fixed analysis mesh of isogeometric analysis is decoupled from the design mesh,Threefold advantages are attained in the proposed filter: a) The connection between analysis mesh and

Keywords： topology optimization     truncated hierarchical B-spline     isogeometric analysis     black and white designs    

HTML PDF Collect

Isogeometric cohesive zone model for thin shell delamination analysis based on Kirchhoff-Love shell model

Tran Quoc THAI, Timon RABCZUK, Xiaoying ZHUANG

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 2,   Pages 267-279 doi: 10.1007/s11709-019-0567-x

Abstract: The isogeometric (IGA) thin shell model is based on Kirchhoff-Love theory.

Keywords： cohesive zone model     IGA     Kirchhoff-Love model     thin shell analysis     delamination    

HTML PDF Collect

An isogeometric numerical study of partially and fully implicit schemes for transient adjoint shape sensitivityanalysis

Zhen-Pei WANG, Zhifeng XIE, Leong Hien POH

Frontiers of Mechanical Engineering 2020, Volume 15, Issue 2,   Pages 279-293 doi: 10.1007/s11465-019-0575-5

Abstract: optimization involving transient responses, time integration scheme plays a crucial role in sensitivity analysisbecause it affects the accuracy and stability of transient analysis., the influence of time integration scheme is studied numerically for the adjoint shape sensitivity analysisof two benchmark transient heat conduction problems within the framework of isogeometric analysis.( = 0) and semi-implicit approach with <0.5 impose a strict stability condition of the transient analysis

Keywords： isogeometric shape optimization     design-dependent boundary condition     transient heat conduction     implicit    

HTML PDF Collect

15th International Congress for Stereology and Image Analysis 第十五届国际体视学与图像分析学术会议

Conference Date: 27 May 2019

Conference Place: 丹麦/奥胡斯

Administered by: 国际体视学与图像分析学会(ISSIA)

Title Author Date Type Operation

Static and dynamic analysis of functionally graded fluid-infiltrated porous skew and elliptical nanoplatesusing an isogeometric approach

Journal Article

A frequency error estimation for isogeometric analysis of Kirchhoff–Love cylindrical shells

Journal Article

Free vibration analysis of cracked thin plates by quasi-convex coupled isogeometric-meshfree method

Hanjie ZHANG,Junzhao WU,Dongdong WANG

Journal Article

Isogeometric analysis based on geometric reconstruction models

Journal Article

Isogeometric analysis of coupled thermo-elastodynamic problems under cyclic thermal shock

Asghar AMANI DASHLEJEH

Journal Article

Level set-based isogeometric topology optimization for maximizing fundamental eigenfrequency

Manman XU, Shuting WANG, Xianda XIE

Journal Article

Geometrically constrained isogeometric parameterized level-set based topology optimization via trimmed

Yingjun WANG,David J. BENSON

Journal Article

Isogeometric topology optimization based on energy penalization for symmetric structure

Xianda XIE, Shuting WANG, Ming YE, Zhaohui XIA, Wei ZHAO, Ning JIANG, Manman XU

Journal Article

Massively efficient filter for topology optimization based on the splitting of tensor product structure

Journal Article

From Computer-Aided Design (CAD) Toward Human-Aided Design (HAD): An Isogeometric Topology Optimization

Yingjun Wang,Mi Xiao,Zhaohui Xia,Peigen Li,Liang Gao

Journal Article

Robust isogeometric topology optimization for piezoelectric actuators with uniform manufacturability

Journal Article

Implicit Heaviside filter with high continuity based on suitably graded THB splines

Journal Article

Isogeometric cohesive zone model for thin shell delamination analysis based on Kirchhoff-Love shell model

Tran Quoc THAI, Timon RABCZUK, Xiaoying ZHUANG

Journal Article

An isogeometric numerical study of partially and fully implicit schemes for transient adjoint shape sensitivityanalysis

Zhen-Pei WANG, Zhifeng XIE, Leong Hien POH

Journal Article

15th International Congress for Stereology and Image Analysis 第十五届国际体视学与图像分析学术会议

27 May 2019

Conference Information