47 citations · 87 across the 11 of their papers we have counts for
6 papers · 1 filter
Error-estimate-based Adaptive Integration For Immersed Isogeometric Analysis
Sai C Divi, Clemens V Verhoosel, Ferdinando Auricchio +2
The Finite Cell Method (FCM) together with Isogeometric analysis (IGA) has been applied successfully in various problems in solid mechanics, in image-based analysis, fluid-structur…
A Fat boundary-type method for localized nonhomogeneous material problems
Alex Viguerie, Silvia Bertoluzza, Ferdinando Auricchio
Problems with localized nonhomogeneous material properties arise frequently in many applications and are a well-known source of difficulty in numerical simulations. In certain appl…
Structural multiscale topology optimization with stress constraint for additive manufacturing
Ferdinando Auricchio, Elena Bonetti, Massimo Carraturo +3
In this paper a phase-field approach for structural topology optimization for a 3D-printing process which includes stress constraint and potentially multiple materials or multiscal…
A novel layered topology of auxetic materials based on the tetrachiral honeycomb microstructure
Ferdinando Auricchio, Andrea Bacigalupo, Luigi Gambarotta +3
Microstructured honeycomb materials may exhibit exotic, extreme and tailorable mechanical properties, suited for innovative technological applications in a variety of modern engine…
Accurate prediction of melt pool shapes in laser powder bed fusion by the non-linear temperature equation including phase changes - isotropic versus anisotropic conductivity
Stefan Kollmannsberger, Massimo Carraturo, Alessandro Reali +1
In this contribution, we validate a physical model based on a transient temperature equation (including latent heat) w.r.t. the experimental set AMB2018-02 provided within the addi…
Modeling the non-trivial behavior of anisotropic beams: a simple Timoshenko beam with enhanced stress recovery and constitutive relations
Giuseppe Balduzzi, Simone Morganti, Josef Fussl +3
This paper analyzes the non-trivial influence of the material anisotropy on the structural behavior of an anisotropic multilayer planar beam. Indeed, analytical results available i…