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Research progress in constitutive models and application of vibration-reduction rubber materials

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Název: Research progress in constitutive models and application of vibration-reduction rubber materials
Autoři: WANG Wenhua, TU Chunchao, GUO Ruiyi, HAO Min, YU Beibei
Zdroj: Cailiao gongcheng, Vol 53, Iss 9, Pp 50-64 (2025)
Informace o vydavateli: Journal of Materials Engineering, 2025.
Rok vydání: 2025
Sbírka: LCC:Materials of engineering and construction. Mechanics of materials
Témata: rubber shock absorber, constitutive model, hyperelasticity, viscoelasticity, finite element, Materials of engineering and construction. Mechanics of materials, TA401-492
Popis: Rubber materials have excellent vibration reduction， sound insulation， and buffering functions. Shock absorbers designed and manufactured with rubber and metal as raw materials are widely used in fields such as aviation， aerospace， weapons， and ships. However， it is costly to adopt the method of test-guided design. Finite element simulation can reduce the cost significantly， so that the design and optimization of rubber shock absorbers can be better conducted. Rubber materials are highly nonlinear， so it is a key and difficult problem in finite element analysis to establish a proper constitutive model to describe the mechanical properties. The classical constitutive models of hyperelasticity and viscoelasticity of rubber materials are summarized， and their applicability and rationality are analyzed and reviewed in combination with the changes caused by the development of rubber materials. The application of different constitutive models in finite element analysis and the accuracy of calculation are demonstrated by analyzing the dynamic and static stiffness， resonance and shock of rubber shock absorbers. Finally， it is pointed out that the innovation of rubber material constitutive model and the development direction of finite element modeling， such as the realization of the simulation application of new constitutive model through the secondary development of finite element software， the innovation of constitutive model and finite element theory considering environmental factors and engineering practice， and the exploration of the internal relationship between material formula and constitutive model.
Druh dokumentu: article
Popis souboru: electronic resource
Jazyk: Chinese
ISSN: 1001-4381
Relation: https://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2024.000356; https://doaj.org/toc/1001-4381
DOI: 10.11868/j.issn.1001-4381.2024.000356
Přístupová URL adresa: https://doaj.org/article/839fdbdb33d9425b9f6990ecdf01ae12
Přístupové číslo: edsdoj.839fdbdb33d9425b9f6990ecdf01ae12
Databáze: Directory of Open Access Journals
Popis
Abstrakt:Rubber materials have excellent vibration reduction， sound insulation， and buffering functions. Shock absorbers designed and manufactured with rubber and metal as raw materials are widely used in fields such as aviation， aerospace， weapons， and ships. However， it is costly to adopt the method of test-guided design. Finite element simulation can reduce the cost significantly， so that the design and optimization of rubber shock absorbers can be better conducted. Rubber materials are highly nonlinear， so it is a key and difficult problem in finite element analysis to establish a proper constitutive model to describe the mechanical properties. The classical constitutive models of hyperelasticity and viscoelasticity of rubber materials are summarized， and their applicability and rationality are analyzed and reviewed in combination with the changes caused by the development of rubber materials. The application of different constitutive models in finite element analysis and the accuracy of calculation are demonstrated by analyzing the dynamic and static stiffness， resonance and shock of rubber shock absorbers. Finally， it is pointed out that the innovation of rubber material constitutive model and the development direction of finite element modeling， such as the realization of the simulation application of new constitutive model through the secondary development of finite element software， the innovation of constitutive model and finite element theory considering environmental factors and engineering practice， and the exploration of the internal relationship between material formula and constitutive model.
ISSN:10014381
DOI:10.11868/j.issn.1001-4381.2024.000356