Testing methodologies for the calibration of advanced plasticity models for sheet metals: A review

IF 1.8 3区材料科学 Q2 MATERIALS SCIENCE, CHARACTERIZATION & TESTING

Strain Pub Date : 2022-07-19 DOI:10.1111/str.12426

M. Rossi, A. Lattanzi, L. Morichelli, J. M. P. Martins, S. Thuillier, A. Andrade-Campos, S. Coppieters

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引用次数: 9

Abstract

Numerical simulations have become essential in engineering and manufacturing processes involving plasticity. The reliability and effectiveness of the simulations depend strongly on the accuracy of the adopted constitutive model. Accordingly, in recent years, an increasing interest is pointed towards experimental procedures and characterization methods that can be used to identify the constitutive parameters of advanced plasticity models, which allow to simulate properly the plastic behaviour of complex materials like, for instance, high strength steel. This paper provides a thorough review of the current state‐of‐the‐art, looking at both academia and industry. The available methodologies can be subdivided in two main areas: quasi‐homogeneous material tests with analytical or numerical post‐treatment of the experimental data and heterogeneous tests coupled with inverse methods for parameter identification. For each method, a brief description and references to norms and articles is provided, illustrating the advantages and the disadvantages.

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金属板材高级塑性模型校准的试验方法:综述

数值模拟在涉及塑性的工程和制造过程中变得至关重要。模拟的可靠性和有效性在很大程度上取决于所采用的本构模型的准确性。因此，近年来，人们对实验程序和表征方法越来越感兴趣，这些方法可用于识别先进塑性模型的本构参数，从而能够正确模拟复杂材料（如高强度钢）的塑性行为。本文从学术界和工业界的角度对当前的技术状况进行了全面的回顾。可用的方法可细分为两个主要领域：对实验数据进行分析或数值后处理的准均质材料试验和与参数识别逆方法相结合的非均质试验。对于每种方法，都提供了对规范和文章的简要描述和参考，说明了其优点和缺点。

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来源期刊

Strain 工程技术-材料科学：表征与测试

CiteScore

4.10

自引率

4.80%

发文量

期刊介绍： Strain is an international journal that contains contributions from leading-edge research on the measurement of the mechanical behaviour of structures and systems. Strain only accepts contributions with sufficient novelty in the design, implementation, and/or validation of experimental methodologies to characterize materials, structures, and systems; i.e. contributions that are limited to the application of established methodologies are outside of the scope of the journal. The journal includes papers from all engineering disciplines that deal with material behaviour and degradation under load, structural design and measurement techniques. Although the thrust of the journal is experimental, numerical simulations and validation are included in the coverage. Strain welcomes papers that deal with novel work in the following areas: experimental techniques non-destructive evaluation techniques numerical analysis, simulation and validation residual stress measurement techniques design of composite structures and components impact behaviour of materials and structures signal and image processing transducer and sensor design structural health monitoring biomechanics extreme environment micro- and nano-scale testing method.