爆炸波模拟装置延长冲击波正压作用时间的关键技术  

The key technology for increasing positive duration in a blast wave simulator

作　　者：辛凯[1] 梁仕发[1] 宋红民[1] 黄魁[1] 赵强[1] 崔灿[1] 

机构地区：[1]总参工程兵科研三所,洛阳471023

出　　处：《防护工程》2013年第5期9-13,共5页Protective Engineering

摘　　要：爆炸波模拟装置是实现试验室内模拟爆炸冲击波最有效的技术手段，其中冲击波正压作用时间的提高是最难解决的关键技术。通过炸药爆炸结合爆室空气预充压技术，利用毫秒延时控制爆炸技术，实现了爆炸波模拟装置冲击波正压持续时间的延长及精准控制，很好地解决了核爆炸冲击波模拟的难题。The blast wave simulator is the most effective technological means to realize simulation of shock wave in the laboratory. It is the most difficult key technology to increase the positive duration of shock wave in a blast wave simulator. This paper introduces how to increase and control the positive duration of shock wave by blast and pressurized air. It can utiIize the simulation of shock wave with the millisecond delay blast. Effective application of the technology has solved the difficult problem of shock wave simulation for the nuclear explosion.

关 键 词：正压时间 模拟装置 冲击波 爆室 

分 类 号：TD235.11[矿业工程—矿井建设]