Meshless methods: an overview and recent developments
T Belytschko, Y Krongauz, D Organ, M Fleming… - Computer methods in …, 1996 - Elsevier
Meshless approximations based on moving least-squares, kernels, and partitions of unity
are examined. It is shown that the three methods are in most cases identical except for the …
are examined. It is shown that the three methods are in most cases identical except for the …
Computational strategies for flexible multibody systems
The status and some recent developments in computational modeling of flexible multibody
systems are summarized. Discussion focuses on a number of aspects of flexible multibody …
systems are summarized. Discussion focuses on a number of aspects of flexible multibody …
Isogeometric analysis: CAD, finite elements, NURBS, exact geometry and mesh refinement
The concept of isogeometric analysis is proposed. Basis functions generated from NURBS
(Non-Uniform Rational B-Splines) are employed to construct an exact geometric model. For …
(Non-Uniform Rational B-Splines) are employed to construct an exact geometric model. For …
[图书][B] Meshfree methods: moving beyond the finite element method
GR Liu - 2009 - taylorfrancis.com
Understand How to Use and Develop Meshfree TechniquesAn Update of a Groundbreaking
WorkReflecting the significant advances made in the field since the publication of its …
WorkReflecting the significant advances made in the field since the publication of its …
Isogeometric shell analysis with Kirchhoff–Love elements
J Kiendl, KU Bletzinger, J Linhard… - Computer methods in …, 2009 - Elsevier
A Kirchhoff–Love shell element is developed on the basis of the isogeometric approach [16].
NURBS as basis functions for analysis have proven to be very efficient and offer the great …
NURBS as basis functions for analysis have proven to be very efficient and offer the great …
Isogeometric analysis using T-splines
We explore T-splines, a generalization of NURBS enabling local refinement, as a basis for
isogeometric analysis. We review T-splines as a surface design methodology and then …
isogeometric analysis. We review T-splines as a surface design methodology and then …
An isogeometric design-through-analysis methodology based on adaptive hierarchical refinement of NURBS, immersed boundary methods, and T-spline CAD …
We explore hierarchical refinement of NURBS as a basis for adaptive isogeometric and
immersed boundary analysis. We use the principle of B-spline subdivision to derive a local …
immersed boundary analysis. We use the principle of B-spline subdivision to derive a local …
Isogeometric shell analysis: the Reissner–Mindlin shell
DJ Benson, Y Bazilevs, MC Hsu, TJR Hughes - Computer Methods in …, 2010 - Elsevier
A Reissner–Mindlin shell formulation based on a degenerated solid is implemented for
NURBS-based isogeometric analysis. The performance of the approach is examined on a …
NURBS-based isogeometric analysis. The performance of the approach is examined on a …
Isogeometric analysis of large-deformation thin shells using RHT-splines for multiple-patch coupling
We present an isogeometric thin shell formulation for multi-patches based on rational
splines over hierarchical T-meshes (RHT-splines). Nitsche's method is employed to …
splines over hierarchical T-meshes (RHT-splines). Nitsche's method is employed to …
The bending strip method for isogeometric analysis of Kirchhoff–Love shell structures comprised of multiple patches
In this paper we present an isogeometric formulation for rotation-free thin shell analysis of
structures comprised of multiple patches. The structural patches are C1-or higher-order …
structures comprised of multiple patches. The structural patches are C1-or higher-order …