新型数字存储式爆炸压力测试系统

A New Type of Detonation Pressure Measuring System with Digital Stored Measuring Technology

新型数字存储式爆炸压力测试系统本质就是一种数字存储式电子压力计，其系统频宽0－5MHz，采样速率＞1MHz，记录长度128Kpts，性能优于一般的数字存储压力计。可适用于工程爆破、云雾爆轰、空中爆炸、水中爆炸中的冲击波压力场的测试，它能够记录某测点的冲击波压力历史和云雾爆轰压力历史。对研究爆炸效应和爆麦机理有着重要意义。我们在已有的存储测试技术的基础上，研制了一种新型的数字存储式电子压力计。本文较详细地介绍了它的系统配置和工作原理，同时还创出了典型的实验结果。

Based on stored testing and measuring technology, a new type of detonation pressure measuring system is designed and put into use success fully. The system has betterperformance than common digital pressure gauges it has higher sampling rate and longerrecording length. The system can be used to record pressure history of shock waves inmany places, such as engineering demolitions, detonation in air and in water. It is veryuseful and important to the study of detonation theories and detonation power. This paper disctiisses the disposition and .theory of the new system in detail and some typical experirnent results are also presented.