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On the added value of multi-scale modeling of concrete
Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 1, Pages 1-23 doi: 10.1007/s11709-021-0790-0
Keywords: experiments multi-scale analysis conventional structural analysis concrete reinforced concrete
Environmental dispersivity in free-water-surface-effect dominated wetland: multi-scale analysis
Zi WU, Zhi LI, Li ZENG, Ling SHAO, Hansong TANG, Qing YANG, Guoqian CHEN
Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 4, Pages 597-603 doi: 10.1007/s11783-011-0311-9
Keywords: free-surface wetland environmental dispersion multi-scale analysis
DDUC: an erasure-coded system with decoupled data updating and coding Research Article
Xiang LI, Yibing LI, Chunrui TANG, Yingsong LI,chunruitang@126.com
Frontiers of Information Technology & Electronic Engineering 2023, Volume 24, Issue 5, Pages 742-758 doi: 10.1631/FITEE.2200253
Keywords: Signal noise elimination Deep adaptive threshold learning network Multi-scale feature fusion Modulation
Hydromechanical model for hydraulic fractures using XFEM
Bo HE
Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 1, Pages 240-249 doi: 10.1007/s11709-018-0490-6
Keywords: multi-phase medium porous fracture multi-scale method
G. X. WANG, X. R. WEI, V. RUDOLPH, C. T. WEI, Y. QIN
Frontiers of Chemical Science and Engineering 2009, Volume 3, Issue 1, Pages 20-25 doi: 10.1007/s11705-009-0138-0
Keywords: multi-scale model gas transport coal coalbed methane CO2 sequestration
Bruno SUDRET,Hung Xuan DANG,Marc BERVEILLER,Asmahana ZEGHADI,Thierry YALAMAS
Frontiers of Structural and Civil Engineering 2015, Volume 9, Issue 2, Pages 121-140 doi: 10.1007/s11709-015-0290-1
Keywords: polycrystalline aggregates crystal plasticity random fields spatial variability correlation structure
Multi-scale investigation of active failure for various modes of wall movement
Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 4, Pages 961-979 doi: 10.1007/s11709-021-0738-4
Keywords: discrete-element modelling granular materials retaining walls particle shape arching
Multi-scale evaluation of river health in Liao River Basin, China
Fei XU, Yanwei ZHAO, Zhifeng YANG, Yuan ZHANG
Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 2, Pages 227-235 doi: 10.1007/s11783-010-0219-9
Keywords: multi-scale characterization river health evaluation Liao River Basin set pair analysis
Iterative HOEO fusion strategy: a promising tool for enhancing bearing fault feature
Frontiers of Mechanical Engineering 2023, Volume 18, Issue 1, doi: 10.1007/s11465-022-0725-z
Keywords: higher order energy operator fault diagnosis manifold learning rolling element bearing information fusion
Macro-architectured cellular materials: Properties, characteristic modes, and prediction methods
Zheng-Dong MA
Frontiers of Mechanical Engineering 2018, Volume 13, Issue 3, Pages 442-459 doi: 10.1007/s11465-018-0488-8
Macro-architectured cellular (MAC) material is defined as a class of engineered materials having configurable cells of relatively large (i.e., visible) size that can be architecturally designed to achieve various desired material properties. Two types of novel MAC materials, negative Poisson’s ratio material and biomimetic tendon reinforced material, were introduced in this study. To estimate the effective material properties for structural analyses and to optimally design such materials, a set of suitable homogenization methods was developed that provided an effective means for the multiscale modeling of MAC materials. First, a strain-based homogenization method was developed using an approach that separated the strain field into a homogenized strain field and a strain variation field in the local cellular domain superposed on the homogenized strain field. The principle of virtual displacements for the relationship between the strain variation field and the homogenized strain field was then used to condense the strain variation field onto the homogenized strain field. The new method was then extended to a stress-based homogenization process based on the principle of virtual forces and further applied to address the discrete systems represented by the beam or frame structures of the aforementioned MAC materials. The characteristic modes and the stress recovery process used to predict the stress distribution inside the cellular domain and thus determine the material strengths and failures at the local level are also discussed.
Keywords: architectured material cellular materials multi-scale modeling homogenization method effective material
Min YUAN,Bing-xin YANG,Yi-de MA,Jiu-wen ZHANG,Fu-xiang LU,Tong-feng ZHANG
Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 12, Pages 1069-1087 doi: 10.1631/FITEE.1400423
Keywords: Compressed sensing (CS) Magnetic resonance imaging (MRI) Uniform discrete curvelet transform (UDCT) Multi-scale
Frontiers of Mechanical Engineering 2023, Volume 18, Issue 2, doi: 10.1007/s11465-022-0737-8
Keywords: selective laser melting (SLM) build orientation determination multi-feature mechanical part (MFMP) fuzzy analytical hierarchy process multi-objective decision making (MODM)
The Application of Two Dimensions Wavelet in Image Edges Detection
Zhang Hongyan,Zhang Dengpan
Strategic Study of CAE 2003, Volume 5, Issue 4, Pages 61-64
Keywords: wavelet transform multi-scale edges detection
A Face Recognition Based on Fusion Features Extraction From Two Kinds of Projection
Zhang Shengliang,Xu Yong,Yang Jian,Yang Jingyu
Strategic Study of CAE 2006, Volume 8, Issue 8, Pages 50-55
Keywords: feature fusion linear discriminant analysis (LDA) feature extraction face recognition
Frontiers of Mechanical Engineering 2023, Volume 18, Issue 3, doi: 10.1007/s11465-023-0760-4
Keywords: multi-information fusion contact detection quadruped robot probabilistic contact model unstructured
Title Author Date Type Operation
Environmental dispersivity in free-water-surface-effect dominated wetland: multi-scale analysis
Zi WU, Zhi LI, Li ZENG, Ling SHAO, Hansong TANG, Qing YANG, Guoqian CHEN
Journal Article
DDUC: an erasure-coded system with decoupled data updating and coding
Xiang LI, Yibing LI, Chunrui TANG, Yingsong LI,chunruitang@126.com
Journal Article
Characterization of random stress fields obtained from polycrystalline aggregate calculations using multi-scale
Bruno SUDRET,Hung Xuan DANG,Marc BERVEILLER,Asmahana ZEGHADI,Thierry YALAMAS
Journal Article
Multi-scale evaluation of river health in Liao River Basin, China
Fei XU, Yanwei ZHAO, Zhifeng YANG, Yuan ZHANG
Journal Article
Iterative HOEO fusion strategy: a promising tool for enhancing bearing fault feature
Journal Article
Macro-architectured cellular materials: Properties, characteristic modes, and prediction methods
Zheng-Dong MA
Journal Article
Multi-scale UDCT dictionary learning based highly undersampled MR image reconstruction using patch-based
Min YUAN,Bing-xin YANG,Yi-de MA,Jiu-wen ZHANG,Fu-xiang LU,Tong-feng ZHANG
Journal Article
Build orientation determination of multi-feature mechanical parts in selective laser melting via multi-objective
Journal Article
The Application of Two Dimensions Wavelet in Image Edges Detection
Zhang Hongyan,Zhang Dengpan
Journal Article
A Face Recognition Based on Fusion Features Extraction From Two Kinds of Projection
Zhang Shengliang,Xu Yong,Yang Jian,Yang Jingyu
Journal Article