**Mechanics of solids and structures@DICATAM**

# Publications - since 2013

### 2021

A. Panteghini, R. Lagioia. A micropolar isotropic plasticity formulation for non-associated flow rule and softening featuring multiple classical yield criteria.

*Int J Numer Anal Met*, DOI: 10.1002/nag.3316, 2021.A. Panteghini, A. Feriani, E.A. Piana, N.B. Roozen. Evaluation of the sound reduction index of flat panels through FE models accounting for fluid-structure interaction: stochastic versus plane wave superposition methods.

*J Sound Vib*, 505:116133, 2021L. Bardella. On a mixed energetic-dissipative constitutive law for non-proportional loading, with focus on small-scale plasticity.

*Proc R Soc A,*477(2248):20200940, 2021.A. Leronni, L. Bardella. Modeling actuation and sensing in ionic polymer metal composites by electrochemo-poromechanics.

*J Mech Phys Solids,*148:104292, 2021.V. Volpini, L. Bardella. Asymptotic analysis of compression sensing in ionic polymer metal composites: the role of interphase regions with variable properties.

*Math Eng*, 3(2):1-31, 2021.

### 2020

A. Boldini, L. Bardella, M. Porfiri. On structural theories of ionic polymer metal composites: balancing between accuracy and simplicity.

*J Elasticity,*141:227-272, 2020.L. Bardella. Strain Gradient Plasticity. In: "

*Encyclopedia of Continuum Mechanics*" Edited by H. Altenbach and A. Öchsner. Springer-Verlag, Berlin Heidelberg, 2330-2341. DOI: 10.1007/978-3-662-55771-6_110 - Living reference dal 2017 DOI: 10.1007/978-3-662-53605-6_110-1, 2020.F. Fantoni, A. Bacigalupo. Wave propagation modeling in periodic elasto-thermo-diffusive materials via multifield asymptotic homogenization.

*Int J Solids Struct*, 196-197:99-128, 2020.A. Panteghini, L. Bardella. Modelling the cyclic torsion of polycrystalline micron-sized copper wires by distortion gradient plasticity.

*Philos Mag*, 100(18):2352-2364, 2020.A. Leronni, L. Bardella, L. Dorfmann, A. Pietak, M. Levin. On the coupling of mechanics with bioelectricity and its role in morphogenesis.

*J R Soc Interface*, 17/167:20200177, 2020.L. Bardella, C.F. Niordson. Strain gradient plasticity: theory and implementation. In: "

*Mechanics of Strain Gradient Materials. CISM International Centre for Mechanical Sciences (Courses and Lectures)*" Edited by A. Bertram and S. Forest. Springer, Cham, 600:101-149, 2020.

### 2019

A. Leronni, L. Bardella. Influence of shear on the sensing of ionic polymer metal composites.

*Eur J Mech A - Solids*, 77, 103750, 2019.A. Panteghini, L. Bardella, C.F. Niordson. A potential for higher-order phenomenological strain gradient plasticity to predict reliable response under non-proportional loading.

*Proc R Soc A*, 475(2229):20190258, 2019.A. Salvadori, P. Wawrzynek, F. Fantoni. Fracture propagation in brittle materials as a standard dissipative process: effective crack tracking algorithms based on a viscous regularization.

*J Mech Phys Solids*, 127:221-238, 2019.V. Volpini, L. Bardella, M. Gei. A note on the solution of the electro-elastic boundary-value problem for rank-two laminates at finite strains.

*Meccanica,*54(13):1971-1982 (Special Issue ``Mechanics of Extreme Materials''), 2019.R. Lagioia, A. Panteghini. The difficult challenge of modelling the non-linear elastic behaviour of soils within a theoretically sound framework.

*Int J Numer Anal Met*, 43(11):1978-1994, 2019.F. Fantoni, A. Bacigalupo, M. Paggi, J. Reinoso. A phase field approach for damage propagation in periodic microstructured materials.

*Int J Fract*, 223:53-76, 2019.

### 2018

L. Bardella, G. Perini, A. Panteghini, N. Tessier, N. Gupta, M. Porfiri. Failure of glass-microballoons/thermoset-matrix syntactic foams subject to hydrostatic loading.

*Eur J Mech A - Solids*, 70, 58-74, 2018.

F. Fantoni, A. Bacigalupo, M. Paggi. Design of thermo-piezoelectric microstructured bending actuators via multi-field asymptotic homogenization.

*Int J Mech Sci,*146-147:319-336, 2018.A. Panteghini, L. Bardella. On the role of higher-order conditions in distortion gradient plasticity.

*J Mech Phys Solids,*118:293-321, 2018.A. Panteghini, R. Lagioia. An approach for providing quasi-convexity to yield functions and a generalized implicit integration scheme for isotropic constitutive models based on two unknowns.

*Int J Numer Anal Met*, 42(6):829-855, 2018.A. Panteghini, R. Lagioia. An extended modified Cam-Clay yield surface for arbitrary meridional and deviatoric shapes retaining full convexity and double homothety.

*Geotechnique*, 68(7):590-601, 2018.

### 2017

F. Fantoni, A. Bacigalupo, M. Paggi. Multi-field asymptotic homogenization of thermo-piezoelectric materials with periodic microstructure.

*Int J Solids Struct,*120:31-56, 2017.A. Panteghini, L. Bardella. Structural theory and finite element modeling of linear elastic sandwich beams subject to severe boundary conditions.

*Eur J Mech A - Solids*, 61:393-407, 2017.M. Porfiri, A. Leronni, L. Bardella. An alternative explanation of back-relaxation in ionic polymer metal composites.

*Extreme Mech Lett*, 13:78-83, 2017.A. Shams, A. Panteghini, L. Bardella, M. Porfiri. A micromechanical model to study failure of polymer-glass syntactic foams at high strain rates.

*Comput Mater Sci*, 135:189-204, 2017V. Volpini, L. Bardella, A. Rodella, Y. Cha, M. Porfiri. Modelling compression sensing in ionic polymer metal composites.

*Smart Mater Struct*, 26/3, 035030, 2017.M. Zammarchi, F. Fantoni, A. Salvadori, P. Wawrzynek. High Order Boundary and Finite Elements for 3D Fracture Propagation in Brittle Materials.

*Comput Method Appl M*, 315:550–583, 2017R. Lagioia, A. Panteghini. Accounting for specific failure criteria in the slip-line method for plane strain problems.

*Geotech Lett*, 7(2):184-189, 2017.

### 2016

R. Lagioia, A. Panteghini. On the existence of a unique class of yield and failure criteria comprising Tresca, von Mises, Drucker-Prager, Mohr-Coulomb, Galileo-Rankine, Matsuoka-Nakai and Lade-Duncan.

*Proc R Soc A,*472(2185):20150713, 2016.E. Martínez-Pañeda, C.F. Niordson, L. Bardella. A finite element framework for distortion gradient plasticity with applications to bending of thin foils.

*Int J Solids Struct*, 96:288-299, 2016.O. Mattei, L. Bardella. A structural model for plane sandwich beams including transverse core deformability and arbitrary boundary conditions.

*Eur J Mech A - Solids,*58:172-186, 2016.A. Panteghini, L. Bardella. On the Finite Element implementation of higher-order gradient plasticity, with focus on theories based on plastic distortion incompatibility.

*Comput Method Appl M*, 310:840-865, 2016.A. Salvadori, F. Fantoni. Fracture propagation in brittle materials as a standard dissipative process: general theorems and crack tracking algorithms.

*J Mech Phys Solids*, 95:681-696, 2016.

### 2015

L. Bardella, A. Panteghini. Modelling the torsion of thin metal wires by distortion gradient plasticity.

*J Mech Phys Solids*, 78:467-492, 2015.A. Carini, O. Mattei. Variational formulations for the linear viscoelastic problem in the time domain.

*Eur J Mech A - Solids,*54: 146-159, 2015.

### 2014

L. Bardella, F. Malanca, P. Ponzo, A. Panteghini, M. Porfiri. A micromechanical model for quasi-brittle compressive failure of glass-microballoons/thermoset-matrix syntactic foams.

*J Eur Ceram Soc*, 34(11):2605-2616, 2014.L. Bardella, O. Mattei. On explicit analytic solutions for the accurate evaluation ofthe shear stress in sandwich beams with a clamped end.

*Compos Struct*,112:157-168, 2014.L. Bardella, L. Paterlini, A. Leronni. Accurate modelling of the linear elastic flexureof composite beams warped by midlayer slip,with emphasis on concrete-timber systems.

*Int J Mech Sci,*8:268-280, 2014.R. Lagioia, A. Panteghini, A.M. Puzrin. The "I3" generalization of the Galileo-Rankine tension criterion.

*Proc R Soc A,*470(2172):20140568, 2014.R. Lagioia, A. Panteghini. The influence of the plastic potential on plane strain failure.

*Int J Numer Anal Met*, 38(8):844-862, 2014.A. Panteghini. An analytical solution for the estimation of the drawing force in three dimensional plate drawing processes.

*Int J Mech Sci*, 84C:147-157, 2014.A. Panteghini, R. Lagioia. A single numerically efficient equation for approximating the Mohr-Coulomb and the Matsuoka-Nakai failure criteria with rounded edges and apex.

*Int J Numer Anal Met*, 38(4):349-369, 2014.A. Panteghini, R. Lagioia. A fully convex reformulation of the original Matsuoka-Nakai failure criterion and its implicit numerically efficient integration algorithm.

*Int J Numer Anal Met*, 38(6):593-614, 2014.A. Salvadori, F. Fantoni. Weight function theory and variational formulations for three-dimensional plane elastic cracks advancing.

*Int J Solids Struct*, 51:1030-1045, 2014.A. Salvadori, F. Fantoni. On a 3D crack tracking algorithm and its variational nature.

*J Eur Ceram Soc,*34:2807-2821, 2014.A. Panteghini, L. Bardella. On the compressive strength of glass microballoons-based syntactic foams.

*Mech Mater*, 82:63-77, 2014.

### 2013

L. Bardella, J. Segurado, A. Panteghini, J. Llorca. Latent hardening size effect in small-scale plasticity.

*Model Simul Mater Sci Eng,*21:055009, 2013.D. Bigoni, A. Carini, M. Gei, A. Salvadori. Foreword. Special Issue Dedicated to IUTAM Symposium Fracture Phenomena in Nature and Technology 2012.

*Int J Fract,*184(1):1, 2013.A. Salvadori, F. Fantoni. Minimum theorems in 3D incremental linear elastic fracture mechanics.

*Int J Fract,*184(1):57-74, 2013.

**Please refer to personal pages of faculties or to openbs for older publications**