DOAJ Open Access 2023

Research on time dependent constitutive model and structural performance degradation prediction of silicon foam

Jinlin A Chaoyang Xie Fayuan Wei

Abstrak

The natural aging of silicone foam materials leads to a decline in their mechanical properties, which, in turn, affects the structural response of systems incorporating these materials. This study investigates the accelerated aging of silicone foam through stress relaxation tests, compression set tests, and uniaxial compression tests. By using the constitutive relationship as a bridge, a connection between stress relaxation and compression set is established, forming a predictive model for structural response. This model is validated against experimental results through finite element analysis. The high degree of accuracy between the predictive model and the experimental outcomes confirms its suitability for engineering applications.

Topik & Kata Kunci

Polymers and polymer manufacture

Penulis (3)

Jinlin A

Chaoyang Xie

Fayuan Wei

Format Sitasi

APA MLA BibTeX

A, J., Xie, C., Wei, F. (2023). Research on time dependent constitutive model and structural performance degradation prediction of silicon foam. https://doi.org/10.1016/j.polymertesting.2023.108297

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Informasi Jurnal

Tahun Terbit: 2023
Sumber Database: DOAJ
DOI: 10.1016/j.polymertesting.2023.108297
Akses: Open Access ✓