摘要
介绍了一种多功能应力阻抗效应自动测试仪,该测试仪集成了巨应力阻抗(GSI)效应和巨扭力阻抗(TGI)效应的自动测试,可实现恒张力条件下测TGI效应,并可实现GSI效应和应力一应变的同时测试,从而直接计算GSI材料的应变因子(SGF)。
A multifunctional automatic equipment for measuring Giant Stress Impedance (GSI) effect and Torsion Giant Impedance (TGI) effect has been presented, which can be used to measure TGI effect with constant tension. GSI effect and tensile-strain curve can be tested simultaneously using the equipment so that Stain Gauge factor (SGF) of GSI materials can be calculated out directly.
出处
《物理测试》
CAS
2003年第6期17-19,共3页
Physics Examination and Testing
