Reverse physically motivated frameworks for investigation of strain energy function in rubber-like elasticity

R Akbari, V Morovati, R Dargazany - International Journal of Mechanical …, 2022 - Elsevier
This paper introduces three innovative frameworks to obtain the strain energy function for
rubber-like materials through an inverse approach. To this end, we inspire from the statistical …

Quasi-static analysis of mixed-mode crack propagation using the meshless local Petrov–Galerkin method

A Memari, H Mohebalizadeh - Engineering Analysis with Boundary …, 2019 - Elsevier
The efficiency of classical truly meshless local Petrov–Galerkin method with linear test
function approximation in the crack growth problems of complex configurations is …

[HTML][HTML] Identification of hyper-viscoelastic material parameters of a soft member connected to another unidentified member by applying a dynamic load

M Hajhashemkhani, MR Hematiyan… - International Journal of …, 2019 - Elsevier
Due to wide applications of hyper-viscoelastic material models in medicine and industry,
many researchers have focused on determination of the parameters of these models. In …

Load identification for viscoplastic materials with some unknown material parameters

Z Kazemi, MR Hematiyan, YC Shiah - International Journal of Mechanical …, 2019 - Elsevier
To inversely identify the loads applied on structure, sufficient information about the material
properties is usually required. In this paper, an innovative and robust inverse approach is …

An inverse procedure for identification of loads applied to a fractured component using a meshfree method

F Liaghat, A Khosravifard… - International Journal …, 2021 - Wiley Online Library
An efficient iterative inverse procedure is proposed for the identification of the distribution of
loads that has led to a specific crack propagation path in a fractured component. This …

An inverse meshfree thermoelastic analysis for identification of temperature-dependent thermal and mechanical material properties

N Dadar, MR Hematiyan, A Khosravifard… - Journal of Thermal …, 2020 - Taylor & Francis
In many practical problems, a body is subjected to a thermal load and experience a
temperature change. In some cases, the temperature change can be very high and it would …

A new hybrid conjugate gradient method for dynamic force reconstruction

L Wang, L Xu, Y Xie, Y Du… - Advances in Mechanical …, 2019 - journals.sagepub.com
A new hybrid conjugate gradient method is proposed in this article based on the gradient
operator and applied to the structural dynamic load identification problem. It has proved that …

Recovery of thermal load parameters by means of the Monte Carlo method with fixed and meshless random walks

S Milewski - Applied Mathematics in Science and Engineering, 2022 - Taylor & Francis
The paper is focused on the numerical analysis of the two-point inverse stationary heat flow
problem, namely the identification of the thermal load. Determination of selected parameters …

Inverse determination of time-dependent loads in viscoplastic deformations using strain measurements in the deformed configuration

Z Kazemi, MR Hematiyan - International Journal of Applied …, 2018 - World Scientific
Load identification by inverse analysis has been investigated extensively in many elastic
studies; however, very few studies on inverse load identification in plastic and especially …

Inverse analysis as a key element of safety assessment under the snow load for the large suspension roofs structure

K Żółtowski, M Drawc - Archives of Civil Engineering, 2020 - mostwiedzy.pl
The paper presents a concept and realization of monitoring system for the Silesian Stadium
in Chorzow. The idea of the system lies in fusion of structure monitoring with a calibrated …