Search Results - "Xuan, H"

A polytree‐based adaptive polygonal finite element method for topology optimization by Nguyen‐Xuan, H.

“…Summary We propose a highly effective approach using a novel adaptive methodology to perform topology optimization with polygonal meshes, called polytree…”
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A polygonal finite element method for plate analysis by Nguyen-Xuan, H.

“…•A shear locking-free Reissner-Mindlin plate formulation is presented.•It provides a unified form being valid for triangular, quadrilateral and arbitrary…”
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A modified firefly algorithm-artificial neural network expert system for predicting compressive and tensile strength of high-performance concrete by Bui, Dac-Khuong, Nguyen, Tuan, Chou, Jui-Sheng, Nguyen-Xuan, H., Ngo, Tuan Duc

“…•The compressive and tensile strength of high-performance concrete (HPC) is a highly nonlinear function.•An expert system is proposed to predict the…”
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A novel three-variable shear deformation plate formulation: Theory and Isogeometric implementation by Nguyen, Tuan N., Ngo, Tuan D., Nguyen-Xuan, H.

“…This study brings to readers the generalized formulation of three-variable plate theory and an efficient computational approach for analyzing plates. The…”
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Three-dimensional topology optimization of auxetic metamaterial using isogeometric analysis and model order reduction by Nguyen, Chuong, Zhuang, Xiaoying, Chamoin, Ludovic, Zhao, Xianzhong, Nguyen-Xuan, H., Rabczuk, Timon

“…We present an approach for designing material micro-structures by using isogeometric analysis and parameterized level set method. Design variables, which are…”
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An artificial neural network (ANN) expert system enhanced with the electromagnetism-based firefly algorithm (EFA) for predicting the energy consumption in buildings by Bui, Dac-Khuong, Nguyen, Tuan Ngoc, Ngo, Tuan Duc, Nguyen-Xuan, H.

“…In this study, a new hybrid model, namely the Electromagnetism-based Firefly Algorithm - Artificial Neural Network (EFA-ANN), is proposed to forecast the…”
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Active vibration control of GPLs-reinforced FG metal foam plates with piezoelectric sensor and actuator layers by Nguyen, Nam V., Lee, Jaehong, Nguyen-Xuan, H.

“…This paper investigates free vibration and dynamic responses of smart FG metal foam plate structures reinforced by graphene platelets (GPLs). We then analyze…”
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A novel analysis-prediction approach for geometrically nonlinear problems using group method of data handling by Nguyen, Tan N., Lee, Seunghye, Nguyen-Xuan, H., Lee, Jaehong

“…A novel analysis-prediction (ANP) approach for geometrically nonlinear problems of solid mechanics is for the first time proposed in this paper. The key…”
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NURBS-based postbuckling analysis of functionally graded carbon nanotube-reinforced composite shells by Nguyen, Tan N., Thai, Chien H., Luu, Anh-Tuan, Nguyen-Xuan, H., Lee, Jaehong

“…An investigation into the postbuckling and geometrically nonlinear behaviors of functionally graded carbon nanotube-reinforced composite (FG-CNTRC) shells is…”
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Isogeometric analysis of large-deformation thin shells using RHT-splines for multiple-patch coupling by Nguyen-Thanh, N., Zhou, K., Zhuang, X., Areias, P., Nguyen-Xuan, H., Bazilevs, Y., Rabczuk, T.

“…We present an isogeometric thin shell formulation for multi-patches based on rational splines over hierarchical T-meshes (RHT-splines). Nitsche’s method is…”
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Material optimization of tri-directional functionally graded plates by using deep neural network and isogeometric multimesh design approach by Do, Dieu TT, Nguyen-Xuan, H, Lee, Jaehong

“…The paper is aimed at enhancing computational performance for optimizing the material distribution of tri-directional functionally graded (FG) plates. We…”
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Static, free vibration, and buckling analysis of laminated composite Reissner-Mindlin plates using NURBS-based isogeometric approach by Thai, Chien H., Nguyen-Xuan, H., Nguyen-Thanh, N., Le, T-H., Nguyen-Thoi, T., Rabczuk, T.

“…SUMMARY This paper presents a novel numerical procedure based on the framework of isogeometric analysis for static, free vibration, and buckling analysis of…”
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An isogeometric approach of static and free vibration analyses for porous FG nanoplates by Phung-Van, P., Thai, Chien H., Nguyen-Xuan, H., Abdel-Wahab, M.

“…This paper presents porosity-dependent analysis of functionally graded nanoplates, which are made of two kinds of porous materials, based on isogeometric…”
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On the general framework of high order shear deformation theories for laminated composite plate structures: A novel unified approach by Nguyen, Tuan N., Thai, Chien H., Nguyen-Xuan, H.

“…This paper brings to the readers a unified framework on higher order shear deformation theories (HSDTs), modelling and analysis of laminated composite plates…”
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An extended isogeometric thin shell analysis based on Kirchhoff–Love theory by Nguyen-Thanh, N., Valizadeh, N., Nguyen, M.N., Nguyen-Xuan, H., Zhuang, X., Areias, P., Zi, G., Bazilevs, Y., De Lorenzis, L., Rabczuk, T.

“…An extended isogeometric element formulation (XIGA) for analysis of through-the-thickness cracks in thin shell structures is developed. The discretization is…”
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Bioinspired cellular cementitious structures for prefabricated construction: Hybrid design & performance evaluations by Nguyen-Van, Vuong, Tran, Phuong, Peng, Chenxi, Pham, Luong, Zhang, Guomin, Nguyen-Xuan, H.

“…Lightweight cellular structures with porous architectures and controllable mechanical characteristics are promising candidates for a broad range of…”
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Polytopal composite finite elements by Nguyen-Xuan, H., Chau, Khanh N., Chau, Khai N.

“…In recent years, polygonal and polyhedral finite elements have gained much interest from researchers as an alternative approach for discretizing complicated…”
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Extruded-geometric-component-based 3D topology optimization by Hoang, Van-Nam, Nguyen-Xuan, H.

“…A three-dimensional (3D) topology optimization approach based on extruded geometric components (EGCs) is proposed. Each EGC is constructed by extruding a…”
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Optimal design of an Origami-inspired kinetic façade by balancing composite motion optimization for improving daylight performance and energy efficiency by Le-Thanh, Luan, Le-Duc, Thang, Ngo-Minh, Hung, Nguyen, Quoc-Hung, Nguyen-Xuan, H.

“…This article presents a novel concept for an Origami-inspired shading device based on dynamic daylight that can be used to improve the daylight performance of…”
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A data-driven approach based on long short-term memory and hidden Markov model for crack propagation prediction by Nguyen-Le, Duyen H., Tao, Q.B., Nguyen, Vu-Hieu, Abdel-Wahab, Magd, Nguyen-Xuan, H.

“…•This paper forecasts the crack propagation based on long short-term memory and hidden Markov model.•The present approach reduces significantly a large amount…”
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