Isogeometric analysis: an overview and computer implementation aspects
Isogeometric analysis (IGA) represents a recently developed technology in computational
mechanics that offers the possibility of integrating methods for analysis and Computer Aided …
mechanics that offers the possibility of integrating methods for analysis and Computer Aided …
An insight on NURBS based isogeometric analysis, its current status and involvement in mechanical applications
The current communication is a state-of-the-art review of the recently developed
Isogeometric analysis and its various applications such as structural, thermal, fluid–structure …
Isogeometric analysis and its various applications such as structural, thermal, fluid–structure …
Adaptive higher-order phase-field modeling of anisotropic brittle fracture in 3D polycrystalline materials
Due to its ability to simulate complex microstructure evolution, the phase-field modeling has
been extensively developed to investigate brittle fracture in recent years. However, low …
been extensively developed to investigate brittle fracture in recent years. However, low …
The variational collocation method
H Gomez, L De Lorenzis - Computer Methods in Applied Mechanics and …, 2016 - Elsevier
We propose the variational collocation method for the numerical solution of partial
differential equations. The conceptual basis is the establishment of a direct connection …
differential equations. The conceptual basis is the establishment of a direct connection …
Shape optimization directly from CAD: An isogeometric boundary element approach using T-splines
We develop a T-spline isogeometric boundary element method (IGABEM)(Simpson et al.,
2012; Scott et al., 2013; Simpson et al., 2014) to shape sensitivity analysis and gradient …
2012; Scott et al., 2013; Simpson et al., 2014) to shape sensitivity analysis and gradient …
An interactive geometry modeling and parametric design platform for isogeometric analysis
In this paper an interactive parametric design-through-analysis platform is proposed to help
design engineers and analysts make more effective use of Isogeometric Analysis (IGA) to …
design engineers and analysts make more effective use of Isogeometric Analysis (IGA) to …
An isogeometric collocation method using superconvergent points
We develop an IGA collocation method modified by collocating at points other than the
standard Greville abscissae. The method is related to orthogonal collocation used for …
standard Greville abscissae. The method is related to orthogonal collocation used for …
An isogeometric collocation approach for Bernoulli–Euler beams and Kirchhoff plates
In this paper, IGA collocation methods are for the first time introduced for the solution of thin
structural problems described by the Bernoulli–Euler beam and Kirchhoff plate models. In …
structural problems described by the Bernoulli–Euler beam and Kirchhoff plate models. In …
Isogeometric dual mortar methods for computational contact mechanics
A Seitz, P Farah, J Kremheller, BI Wohlmuth… - Computer Methods in …, 2016 - Elsevier
In recent years, isogeometric analysis (IGA) has received great attention in many fields of
computational mechanics research. Especially for computational contact mechanics, an …
computational mechanics research. Especially for computational contact mechanics, an …
Single-variable formulations and isogeometric discretizations for shear deformable beams
We present numerical formulations of Timoshenko beams with only one unknown, the
bending displacement, and it is shown that all variables of the beam problem can be …
bending displacement, and it is shown that all variables of the beam problem can be …