Viscoelastic Properties Identification Through Innovative Image-Based DMTA Strategy

被引：0

作者：

Seghir, Rian ^{[1
]}

Pierron, Fabrice ^{[1
]}

机构：

[1] Univ Southampton, Fac Engn & Environm, Highfield Campus, Southampton SO17 1BJ, Hants, England

来源：

INTERNATIONAL DIGITAL IMAGING CORRELATION SOCIETY | 2017年

基金：

英国工程与自然科学研究理事会;

关键词：

Ultra-High Speed; Visco-elasticity; PMMA; Infrared-thermography; Identification; STRAIN;

D O I：

10.1007/978-3-319-51439-0_49

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We present here an innovative identificatfion strategy, using high power ultrasonic loadings together with both InfraRed Thermography and Ultra-High-Speed Imaging, able to fully-characterize the viscoelastic behaviour of polymer materials from a single sample. The main originality lies in the fact that contrary to conventional DMT Analysis, no frequency or temperature sweep is required since the experiment is designed to simultaneously produce both a heterogeneous strain-rate state and an heterogeneous temperature state allowing a local and multi-parametric identification.

引用

页码：207 / 209

页数：3

共 13 条

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