链枷式排爆装置抗爆性能的仿真与试验研究  

Simulation and Experimental Research on Anti-Explosion Performance of a Chain Flail Explosive Disposal Device

作　　者：何晓晖 李峰 沙毅刚 朱晓基 HE Xiaohui;LI Feng;SHA Yigang;ZHU Xiaoji(College of Field Engineering,PLA Army Engineering University,Jiangsu Nanjing,210007;Army Test Training Base,Beijing,100093)

机构地区：[1]陆军工程大学野战工程学院,江苏南京210007 [2]陆军试验训练基地,北京100093

出　　处：《爆破器材》2021年第2期34-40,共7页Explosive Materials

摘　　要：为了探究链枷式排爆装置的抗爆性能是否满足作业需求,以ANSYS软件为技术平台,建立了该排爆装置抗爆性能的仿真计算模型。依托该模型,对不同TNT当量、不同爆炸位置等多种工况下排爆装置的抗爆性能进行了分析,得到其结构变形量和速度特性。同时,搭建了链枷式排爆装置的抗爆性能试验台架,通过台架试验验证了仿真模型的可信性,为排爆装置抗爆性能分析评价与结构优化设计提供参考。In order to explore whether the anti-explosion performance of a chain flail explosive disposal(EOD)device meets the operation requirements,a simulation calculation model of the anti-explosion performance of the chain flail explosive disposal device was established based on ANSYS software.Based on the model,the anti-explosion performance of the EOD device under different equivalent TNT and different explosion positions was analyzed,and the structural defor-mation and velocity characteristics were obtained.At the same time,a test bench for the anti-explosion performance of the EOD device was built,and the credibility of the simulation model was verified through the bench test,which provides a re-ference for the analysis and evaluation of the anti-explosion performance and the structural optimization of the EOD device.

关 键 词：排爆装置 抗爆性能 数值仿真 抗爆试验 

分 类 号：O383[理学—流体力学] TJ51[理学—力学]