The Dynamic Response of Explosive Charge to Booster during Drop-hammer Impact-loading

摘要：

　　Several drop-hammer impact simulation test modes were designed for the structure between booster and main charge in warhead.ANSYS/LS-DYNA code was used to study the dynamic response course of the explosive charge to booster during drop-hammer impact-loading.Two booster tube structures were simulated in this paper.The results show that the stress and strain under the short tube was smaller.It means that optimum design of booster structure would be beneficial for improving the property of warhead against overloading impact.

关键词： Drop-hammer Impact-loading Simulation Booster Tube Explosive Charge Dynam Response

作者: Biying XU Kai ZHONG Zimin ZHANG Qingqiang KONG

作者单位: Xian Modern Chemistry Research Institute,Xian 710065,P.R.China

会议类型: 国际会议

会议名称: The 5th International Conference on Mechanical Engineering and Mechanics(第五届国际机械工程与力学会议)

会议地点: 江苏扬州

会议语种:英文

页码: 679-683

在线出版日期: 2014-08-21（万方平台首次上网日期，不代表论文的发表时间）