Measurement of large deformation of material under impact tensile loading

被引：0
|
作者：
Zhang, Qiu-Hua [1 ]
机构：
[1] Dept. of Astron. Eng. and Mech., Harbin Inst. of Technol., Harbin 150001, China
来源：
| 2001年 / Harbin Institute of Technology卷 / 33期
关键词：
Data processing - Deformation - Diffraction gratings - Impact testing - Lasers - Mechanical variables measurement - Tensile testing;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The measurement of large deformation of rubber composite under impact tensile loading is based on conversion of large deformation into corresponding pulse numbers by means of laser-grating, and the deformation value is measured by determining pulse numbers. The experimental results show that the method is feasible, wide in range, highly accurate, rapid in speed, simple in structure, and liable to realize automatic signal recording and data processing.
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