爆炸场地震波对模拟目标振动响应的实验研究  

Experimental Study on Vibration Response of Simulation Target Caused by Shock Wave in Blast Field

作　　者：王杰[1] 孔德仁[1] 李丽萍[1] 赵传荣[1] 陈曦[2] 

机构地区：[1]南京理工大学机械工程学院,江苏南京210094 [2]南通大学计算机科学与技术学院,江苏南通226019

出　　处：《测试技术学报》2015年第6期484-489,共6页Journal of Test and Measurement Technology

摘　　要：不同当量的弹药产生的爆炸场地震波的震动特性具有很大差异,目标的响应不仅与激励相关,还与目标本身的结构特性有关.为了研究不同当量的弹对典型目标的地震波振动响应的影响规律,建立了基于钢结构典型目标测试装置,分析了典型目标的振动响应特性;采用加速度传感器对不同当量弹药进行了地震波振动测试,分析了典型目标对不同当量的体爆轰和点爆轰弹药的响应特性,探讨了不同当量的体爆轰和点爆轰在时域和频率特性的异同点,对研究目标防护措施及爆炸场地震波毁伤效应具有参考价值.Vibration characteristics of shock wave in blast field caused by bomb with different quality are different,target response is related with excitation and its structural properties.The research has two experimental methods,the first one is establishing a test device based on steel typical target in order to study vibration responsing characteristics of shock wave on typical target caused by the bomb with different quality.The second one is testing seismic wave vibration of ammunition with different quality through acceleration sensor,which analyses the responsing characteristics of point detonation and body detonation with different quality caused by typical targets and researches the both differences in the time domain and frequency characteristics.The whole research provides a reference value of researching protection measures of objectives and explosion venue seismic damage effect.

关 键 词：爆炸场地震波 典型目标 振动测试 响应特性 体爆轰 点爆轰 

分 类 号：TP391.3[自动化与计算机技术—计算机应用技术]