Experimental, computational, and machine learning methods for prediction of residual stresses in laser additive manufacturing: a critical review

SH Wu, U Tariq, R Joy, T Sparks, A Flood, F Liou - Materials, 2024 - mdpi.com
In recent decades, laser additive manufacturing has seen rapid development and has been
applied to various fields, including the aerospace, automotive, and biomedical industries …

Analytical modelling of residual stress in additive manufacturing

O Fergani, F Berto, T Welo… - Fatigue & Fracture of …, 2017 - Wiley Online Library
A physics‐based analytical model to assess residual stresses in additive manufacturing
made of metallic materials is presented and validated experimentally. The model takes into …

Accretion–ablation mechanics

SP Pradhan, A Yavari - Philosophical Transactions of the …, 2023 - royalsocietypublishing.org
In this paper, we formulate a geometric nonlinear theory of the mechanics of accreting–
ablating bodies. This is a generalization of the theory of accretion mechanics of Sozio & …

Nonlinear anisotropic viscoelasticity

S Sadik, A Yavari - Journal of the Mechanics and Physics of Solids, 2024 - Elsevier
In this paper, we revisit the mathematical foundations of nonlinear viscoelasticity. We study
the underlying geometry of viscoelastic deformations, and in particular, the intermediate …

Analytical modeling of part distortion in metal additive manufacturing

J Ning, M Praniewicz, W Wang, JR Dobbs… - The International Journal …, 2020 - Springer
This work presents an analytical modeling methodology for the prediction of part distortion in
powder bed metal additive manufacturing (PBMAM). The presented model consists of …

On the direct and reverse multiplicative decompositions of deformation gradient in nonlinear anisotropic anelasticity

A Yavari, F Sozio - Journal of the Mechanics and Physics of Solids, 2023 - Elsevier
In this paper we discuss nonlinear anisotropic anelasticity formulated based on the two
multiplicative decompositions F= F e F a and F= F a F e. Using the Bilby–Kröner–Lee …

Nonlinear mechanics of surface growth for cylindrical and spherical elastic bodies

F Sozio, A Yavari - Journal of the Mechanics and Physics of Solids, 2017 - Elsevier
In this paper we formulate the initial-boundary value problems of accreting cylindrical and
spherical nonlinear elastic solids in a geometric framework. It is assumed that the body …

The mathematical foundations of anelasticity: existence of smooth global intermediate configurations

C Goodbrake, A Goriely… - Proceedings of the …, 2021 - royalsocietypublishing.org
A central tool of nonlinear anelasticity is the multiplicative decomposition of the deformation
tensor that assumes that the deformation gradient can be decomposed as a product of an …

Thermally nonlinear analysis of propagating cracks under generalized thermal shock

SH Bayat, MB Nazari - International Journal of Non-Linear Mechanics, 2023 - Elsevier
In this paper, the thermally nonlinear response of stationary and moving cracks in isotropic
media subjected to a hyperbolic thermal shock in the framework of the eXtended Finite …

Nonlinear mechanics of accretion

F Sozio, A Yavari - Journal of Nonlinear Science, 2019 - Springer
We formulate a geometric nonlinear theory of the mechanics of accretion. In this theory, the
material manifold of an accreting body is represented by a time-dependent Riemannian …