Extended Finite Element Method

Written By Zhuo Zhuang
Extended Finite Element Method
  • Publsiher : Academic Press
  • Release : 31 March 2014
  • ISBN : 9780124077171
  • Pages : 286 pages
  • Rating : 4/5 from 21 reviews
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Read or download book entitled Extended Finite Element Method written by Zhuo Zhuang which was release on 31 March 2014, this book published by Academic Press. Available in PDF, EPUB and Kindle Format. Book excerpt: Extended Finite Element Method provides an introduction to the extended finite element method (XFEM), a novel computational method which has been proposed to solve complex crack propagation problems. The book helps readers understand the method and make effective use of the XFEM code and software plugins now available to model and simulate these complex problems. The book explores the governing equation behind XFEM, including level set method and enrichment shape function. The authors outline a new XFEM algorithm based on the continuum-based shell and consider numerous practical problems, including planar discontinuities, arbitrary crack propagation in shells and dynamic response in 3D composite materials. Authored by an expert team from one of China's leading academic and research institutions Offers complete coverage of XFEM, from fundamentals to applications, with numerous examples Provides the understanding needed to effectively use the latest XFEM code and software tools to model and simulate dynamic crack problems

Extended Finite Element Method

Extended Finite Element Method
  • Author : Zhuo Zhuang,Zhanli Liu,Binbin Cheng,Jianhui Liao
  • Publisher : Academic Press
  • Release Date : 2014-03-31
  • Total pages : 286
  • ISBN : 9780124077171
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Summary : Extended Finite Element Method provides an introduction to the extended finite element method (XFEM), a novel computational method which has been proposed to solve complex crack propagation problems. The book helps readers understand the method and make effective use of the XFEM code and software plugins now available to model ...

The Material Point Method for Geotechnical Engineering

The Material Point Method for Geotechnical Engineering
  • Author : James Fern,Alexander Rohe,Kenichi Soga,Eduardo Alonso
  • Publisher : CRC Press
  • Release Date : 2019-01-30
  • Total pages : 420
  • ISBN : 9780124077171
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Summary : This practical guide provides the best introduction to large deformation material point method (MPM) simulations for geotechnical engineering. It provides the basic theory, discusses the different numerical features used in large deformation simulations, and presents a number of applications -- providing references, examples and guidance when using MPM for practical ...

The Material Point Method

The Material Point Method
  • Author : Xiong Zhang,Zhen Chen,Yan Liu
  • Publisher : Academic Press
  • Release Date : 2016-10-26
  • Total pages : 300
  • ISBN : 9780124077171
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Summary : The Material Point Method: A Continuum-Based Particle Method for Extreme Loading Cases systematically introduces the theory, code design, and application of the material point method, covering subjects such as the spatial and temporal discretization of MPM, frequently-used strength models and equations of state of materials, contact algorithms in MPM, adaptive ...

Development of Modifications to the Material Point Method for the Simulation of Thin Membranes Compressible Fluids and Their Interactions

Development of Modifications to the Material Point Method for the Simulation of Thin Membranes  Compressible Fluids  and Their Interactions
  • Author : Anonim
  • Publisher : Unknown
  • Release Date : 2001
  • Total pages : 212
  • ISBN : 9780124077171
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Summary : The material point method (MPM) is an evolution of the particle in cell method where Lagrangian particles or material points are used to discretize the volume of a material. The particles carry properties such as mass, velocity, stress, and strain and move through a Eulerian or spatial mesh. The momentum ...

The Material Point Method for Geotechnical Engineering

The Material Point Method for Geotechnical Engineering
  • Author : James Fern,Alexander Rohe,Kenichi Soga,Eduardo Alonso
  • Publisher : CRC Press
  • Release Date : 2019-02-01
  • Total pages : 420
  • ISBN : 9780124077171
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Summary : This practical guide provides the best introduction to large deformation material point method (MPM) simulations for geotechnical engineering. It provides the basic theory, discusses the different numerical features used in large deformation simulations, and presents a number of applications -- providing references, examples and guidance when using MPM for practical ...

A Nonlocal Dense Granular Flow Model Implemented in the Material Point Method

A Nonlocal Dense Granular Flow Model Implemented in the Material Point Method
  • Author : Sachith Anurudde Dunatunga,Massachusetts Institute of Technology. Department of Mechanical Engineering
  • Publisher : Unknown
  • Release Date : 2014
  • Total pages : 74
  • ISBN : 9780124077171
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Summary : A nonlocal model for dense granular flow is implemented in the material point method (MPM), an extension of the finite element method (FEM) for solid mechanics. The nonlocal model used has shown great predictive capability for dense flows when implemented in the finite element framework, but limitations of FEM prevent ...

Computational Aspects of the Material Point Method with Applications in Computer Graphics

Computational Aspects of the Material Point Method with Applications in Computer Graphics
  • Author : Anonim
  • Publisher : Unknown
  • Release Date : 2017
  • Total pages : 52
  • ISBN : 9780124077171
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Summary : Correctly simulating the physics of solids and fluids is of great interest in computer graphics. A very popular method used is the Finite Element Method (FEM), however, the FEM is troublesome for large deformations or fracturing since the object needs to be remeshed periodically. Another popular option for simulation solids ...

Multi scale Calculation Based on Dual Domain Material Point Method Combined with Molecular Dynamics

Multi scale Calculation Based on Dual Domain Material Point Method Combined with Molecular Dynamics
  • Author : Anonim
  • Publisher : Unknown
  • Release Date : 2017
  • Total pages : 129
  • ISBN : 9780124077171
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Summary : This dissertation combines the dual domain material point method (DDMP) with molecular dynamics (MD) in an attempt to create a multi-scale numerical method to simulate materials undergoing large deformations with high strain rates. In these types of problems, the material is often in a thermodynamically non-equilibrium state, and conventional constitutive ...

The Material Point Method for Solid and Fluid Simulation

The Material Point Method for Solid and Fluid Simulation
  • Author : Qi Guo
  • Publisher : Unknown
  • Release Date : 2020
  • Total pages : 145
  • ISBN : 9780124077171
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Summary : The Material Point Method (MPM) has shown its high potential for physics-based simulation in the area of computer graphics. In this dissertation, we introduce a couple of improvements to the traditional MPM for different applications and demonstrate the advantages of our methods over the previous methods. First, we present a ...

Simulation of Granular Flows with the Material Point Method

Simulation of Granular Flows with the Material Point Method
  • Author : Philip Alsop
  • Publisher : Unknown
  • Release Date : 2018
  • Total pages : 212
  • ISBN : 9780124077171
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Summary : The primary objective of this thesis is to investigate the particle and pressure distribution of granular transitional flows using the Material Point Method (MPM). Additionally, the role of the fluid phase in submerged flows will be examined in the granular column collapse problem. Simulations of dry granular column collapse are ...

Sparse Paged Grid and Its Applications to Adaptivity and Material Point Method in Physics Based Simulations

Sparse Paged Grid and Its Applications to Adaptivity and Material Point Method in Physics Based Simulations
  • Author : Ming Gao
  • Publisher : Unknown
  • Release Date : 2018
  • Total pages : 164
  • ISBN : 9780124077171
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Summary : With a focus and concentration on the simulations of real-world phenomena and materials, physics-based animation has been established as an important research area in computer graphics. However, the focus has been slightly shifted from methods for simulating new phenomena to methods for simulating existing phenomena with higher-resolution and higher-efficiency. This ...

Computation of Multi material Interactions Using Point Method

Computation of Multi material Interactions Using Point Method
  • Author : Anonim
  • Publisher : Unknown
  • Release Date : 2009
  • Total pages : 212
  • ISBN : 9780124077171
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Summary : Calculations of fluid flows are often based on Eulerian description, while calculations of solid deformations are often based on Lagrangian description of the material. When the Eulerian descriptions are used to problems of solid deformations, the state variables, such as stress and damage, need to be advected, causing significant numerical ...

Computational Mechanics

Computational Mechanics
  • Author : Zhenhan Yao,Mingwu Yuan
  • Publisher : Springer Science & Business Media
  • Release Date : 2009-03-24
  • Total pages : 432
  • ISBN : 9780124077171
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Summary : Computational Mechanics is the proceedings of the International Symposium on Computational Mechanics, ISCM 2007. This conference is the first of a series created by a group of prominent scholars from the Mainland of China, Hong Kong, Taiwan, and overseas Chinese, who are very active in the field. The book includes 22 full ...

Multi material Simulation with the Material Point Method

Multi material Simulation with the Material Point Method
  • Author : Alexander Maximilian Nilles
  • Publisher : Unknown
  • Release Date : 2020
  • Total pages : 212
  • ISBN : 9780124077171
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Summary : Download or read online Multi material Simulation with the Material Point Method written by Alexander Maximilian Nilles, published by which was released on 2020. Get Multi material Simulation with the Material Point Method Books now! Available in PDF, ePub and Kindle....

A Material Point Method for Complex Fluids

A Material Point Method for Complex Fluids
  • Author : Daniel Ram
  • Publisher : Unknown
  • Release Date : 2015
  • Total pages : 110
  • ISBN : 9780124077171
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Summary : We present a novel Material Point Method for simulating complex materials. The method achieves plasticity effects via the temporal evolution of the left elastic Cauchy-Green strain. We recast the upper-convected derivative of the strain in the Oldroyd-B constitutive model as a plastic flow and are able to simulate elastic and ...