Specimen design for high precision tension‐compression tests
Specimen design for high precision tension‐compression tests
复制标题
高精度拉伸压缩试验的试样设计
DOI：
--
复制
发表时间：
2016
期刊：
影响因子：
--
通讯作者：
J. Ihlemann
中科院分区：
文献类型：
--
作者：
Lars Kanzenbach;C. Naumann;J. Ihlemann
在这一贡献中，提出了一种新的试件，它能够进行高精度的拉压试验。由于特殊的安装几何形状，从−45%的压缩应变到400%的拉伸应变的测试可以在测量区域内使用几乎均匀的变形场进行。因此，橡胶的力学行为，如Mullins效应、Payne效应、回复和松弛行为，可以在实验研究中得到表征。(2016Wiley-VCH Verlag GmbH&Co.KGaA，Weinheim)
In this contribution a new specimen, which enables high precision tension‐compression testing, is presented. Due to a special mounting geometry, tests from a compression strain of −45 % up to a tension strain of 400 % can be performed with a nearly homogeneous deformation field within the measuring zone. Consequently, the mechanical behavior of rubber, which exhibits phenomena like Mullins effect, Payne effect, recovery and relaxation behavior, can be characterized within experimental investigations. (© 2016 Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim)