Wyniki wyszukiwania dla: BONE IMPLANT COSSERAT CONTINUUM MICROPOLAR ELASTICITY NUMERICAL SIMULATION FINITE ELEMENT METHOD

• Linear Micropolar Elasticity Analysis of Stresses in Bones Under Static Loads

  Publikacja

  • V. Eremeev

  - STRENGTH OF MATERIALS - Rok 2017

  We discuss the finite element modeling of porous materials such as bones using the linear micropolar elasticity. In order to solve static boundary-value problems, we developed new finite elements, which capture the micropolar behavior of the material. Developed elements were implemented in the commercial software ABAQUS. The modeling of a femur bone with and without implant under various stages of healing is discussed in details

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• Two- and three-dimensional elastic networks with rigid junctions: modeling within the theory of micropolar shells and solids

  Publikacja

  • V. Eremeev

  - ACTA MECHANICA - Rok 2019

  For two- and three-dimensional elastic structures made of families of flexible elastic fibers undergoing finite deformations, we propose homogenized models within the micropolar elasticity. Here we restrict ourselves to networks with rigid connections between fibers. In other words, we assume that the fibers keep their orthogonality during deformation. Starting from a fiber as the basic structured element modeled by the Cosserat...

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• Numerical Methods

  Kursy Online

  • P. Sypek
  • M. Rewieński

  Numerical Methods: for Electronics and Telecommunications students, Master's level, semester 1 Instructor: Michał Rewieński, Piotr Sypek Course description: This course provides an introduction to computational techniques for the simulation and modeling of a broad range of engineering and physical systems. Concepts and methods discussed are widely illustrated by various applications including modeling of integrated circuits,...

• Finite Element Method

  Kursy Online

  • B. Sobczyk
  • M. Malikan

  Item Name : Finite Element Method- Abaqus learning Field of study : Civil Engineering Faculty : Faculty of Civil and Environmental Engineering Education level : Second degree studies Form of studies : Full-time studies Year of studies : 1 Study semester : 2 Start of the semester : November 2021 Academic year of the course : 2021/2022 Form of classes : Lecture, Laboratory

• Wpływ wysokiej osteotomii piszczelowej na mechanikę stawu kolanowego

  Publikacja

  • S. Grelik-Urbanowski

  - Rok 2024

  W rozprawie podjęto próbę weryfikacji wpływu zabiegu chirurgicznego wysokiej osteotomii piszczelowej na mechanikę stawu kolanowego. Po wykonanym przeglądzie literatury, postawiono trzy hipotezy, które poddano weryfikacji na drodze badań numerycznych. Otrzymane wyniki zwalidowano poprzez badania nacisków powierzchniowych występujących w stawach kolanowych świni domowej, prowadzonych na maszynie do jednoosiowego ściskania. Praca...

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• Finite Element Method Applications - winter 2022/2023

  Kursy Online

  • W. Witkowski
  • A. Sabik
  • B. Sobczyk
  • S. Burzyński
  • Ł. Pyrzowski

  Finite Element Method Applications - summer 2022/2023 Seminar.

• Finite Element Method Applications - summer 2022/2023

  Kursy Online

  • W. Witkowski
  • A. Sabik
  • B. Sobczyk
  • S. Burzyński
  • Ł. Pyrzowski

  Finite Element Method Applications - summer 2022/2023 Seminar.

• Finite Element Method Applications - winter 2023/2024

  Kursy Online

  • W. Witkowski
  • A. Sabik
  • B. Sobczyk
  • Ł. Pyrzowski

  Finite Element Method Applications - winter 2022/2023 Seminar.

• Finite Element Method Applications 2023/2024 Summer

  Kursy Online

  • B. Sobczyk

  Finite Element Method Applications - summer semester 2023/2024 Seminar.

• An isogeometric finite element formulation for frictionless contact of Cosserat rods with unconstrained directors

  Publikacja

  • M. Choi
  • S. Klinkel
  • R. Sauer

  - COMPUTATIONAL MECHANICS - Rok 2022

  This paper presents an isogeometric finite element formulation for nonlinear beams with impenetrability constraints, based on the kinematics of Cosserat rods with unconstrained directors. The beam cross-sectional deformation is represented by director vectors of an arbitrary order. For the frictionless lateral beam-to-beam contact, a surface-to-surface contact algorithm combined with an active set strategy and a penalty method...

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