中北大学学报（自然科学版）Issue(3)：295-299,5.DOI:10.3969/j.issn.1673-3193.2015.03.010
基于ANSYS/LS-DYNA的高楼灭火弹侵彻玻璃数值仿真
Numerical Simulation of High-Rise Fire Extinguishing Ammunition Penetrating Glass Based on ANSYS/LS-DYNA
郭文凤 1焦志刚 1陈星宇1
作者信息
- 1. 沈阳理工大学 装备工程学院，辽宁 沈阳 110159
- 折叠
摘要
Abstract
The fire extinguishing bomb which improved on individual rocket proj ectile was used as benefi-cial supplement to traditional fire extinguishing way,the reliability of the proj ectile into the fireground smoothly need to be verified after the launch.The feasibility of the fire extinguishing bomb into the fire was discussed through simulation of the collision process of the proj ectile to the glass target.The situa-tions of proj ectile's stress changing and the glass tearing in the process of penetrating were analyzed based on the software of ANSYS/LS-DYNA.Simulation results show that the design of the proj ectile can break the high-rise building special glass effectively,enter the scene of the fire reliably,and the pro-j ectile strength meet the penetration requirements.The simulation results provide a reference for the further research of high-rise fire extinguishing ammunition.关键词
高楼灭火弹/侵彻/玻璃/数值仿真Key words
high-rise fire extinguishing ammunition/penetration/glass/numerical simulation分类
信息技术与安全科学引用本文复制引用
郭文凤,焦志刚,陈星宇..基于ANSYS/LS-DYNA的高楼灭火弹侵彻玻璃数值仿真[J].中北大学学报（自然科学版）,2015,(3):295-299,5.
