Synthesis of fibrous complex structures: designing microstructure to deliver targeted macroscale response
F Dell'Isola, D Steigmann… - Applied …, 2015 - asmedigitalcollection.asme.org
In Mechanics, material properties are most often regarded as being given, and based on
this, many technical solutions are usually conceived and constructed. However, nowadays …
this, many technical solutions are usually conceived and constructed. However, nowadays …
Large deformations of planar extensible beams and pantographic lattices: heuristic homogenization, experimental and numerical examples of equilibrium
F dell'Isola, I Giorgio… - Proceedings of the …, 2016 - royalsocietypublishing.org
The aim of this paper is to find a computationally efficient and predictive model for the class
of systems that we call 'pantographic structures'. The interest in these materials was …
of systems that we call 'pantographic structures'. The interest in these materials was …
A review on models for the 3D statics and 2D dynamics of pantographic fabrics
E Barchiesi, L Placidi - Wave dynamics and composite mechanics for …, 2017 - Springer
A review on models for the statics of out-of-plane deformable pantographic fabrics is
presented, along with a model describing the dynamics of in-plane-only deformable …
presented, along with a model describing the dynamics of in-plane-only deformable …
A second gradient formulation for a 2D fabric sheet with inextensible fibres
We present numerical simulations of rectangular woven fabrics made of two, initially
orthogonal, families of inextensible fibres. We consider an energy functional which includes …
orthogonal, families of inextensible fibres. We consider an energy functional which includes …
Three-dimensional instabilities of pantographic sheets with parabolic lattices: numerical investigations
D Scerrato, I Giorgio, NL Rizzi - Zeitschrift für angewandte Mathematik und …, 2016 - Springer
In this paper, we determine numerically a large class of equilibrium configurations of an
elastic two-dimensional continuous pantographic sheet in three-dimensional deformation …
elastic two-dimensional continuous pantographic sheet in three-dimensional deformation …
Experimental damage evaluation of open and fatigue cracks of multi‐cracked beams by using wavelet transform of static response via image analysis
U Andreaus, P Baragatti, P Casini… - Structural Control and …, 2017 - Wiley Online Library
In this study, a method for crack detection and quantification in beams based on wavelet
analysis is presented. The static deflection is measured at particular points along the length …
analysis is presented. The static deflection is measured at particular points along the length …
Enriched beam finite element models with torsion and shear warping for the analysis of thin-walled structures
This paper presents three beam Finite Element (FE) formulations developed for the analysis
of thin-walled structures. These account for out-of-plane cross-section warping by removing …
of thin-walled structures. These account for out-of-plane cross-section warping by removing …
On the whole spectrum of Timoshenko beams. Part I: a theoretical revisitation
A Cazzani, F Stochino, E Turco - Zeitschrift für angewandte Mathematik …, 2016 - Springer
The problem of free vibrations of the Timoshenko beam model is here addressed. A careful
analysis of the governing equations allows identifying that the vibration spectrum consists of …
analysis of the governing equations allows identifying that the vibration spectrum consists of …
Dynamics of 1D nonlinear pantographic continua
In this paper a mechanical system consisting of a chain of masses connected by nonlinear
springs and a pantographic microstructure is studied. A homogenized form of the energy is …
springs and a pantographic microstructure is studied. A homogenized form of the energy is …