PVDF Stress Gauge and Its Application in Research of Long-tube Shock Initiation
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摘要:自制了2mm′2mm的PVDF应力计,给出了动态测试技术和动态标定曲线,并对传爆序列长通道起爆传爆试验中的压力波形进行了测量,对测量结果进行了定性分析。文章还指出了PVDF应力计测试中的若干注意事项。
Abstract:PVDF stress gauge has been made. The dynamic measurement technology and calibration curve has been given. Measurement for pressure wave profile in the experiment research of long-tube shock initiation has been made. Test results and qualitative analysis were given. Points for attention in the measurement of PVDF have been put forward.
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