哈尔滨工程大学学报2011，Vol.32Issue(9)：1144-1149,6.DOI:10.3969/j.issn.1006-7043.2011.09.009
高层建筑气动消防炮结构研究与动力学分析
Structural research and dynamic analysis of a pneumatic fire-extinguisher cannon for high-rise buildings
摘要
Abstract
A fire-extinguisher cannon which launches shells using the pneumatic method was developed for fighting high-rise building fires. The working principles of the pneumatic fire-extinguisher cannon were introduced, and the launch mechanism was designed. A launching method using an associated pipe was adopted. This method can make the pressure in the chamber reach the highest level immediately during the launching process. The strength and impact process of the associated pipe was analyzed by using the finite element method. Kinematic equations of the interior ballistics and the control pin in the launching process were deduced, and the feasibility of the design proposal was confirmed by the analysis result.关键词
消防炮/气动发射/内弹道/高层建筑/灭火弹Key words
fire-extinguisher cannon/ pneumatic launch/ interior ballistics/ high-rise building/ fire-extinguishing shells分类
军事科技引用本文复制引用
刘少刚,刘刚,赵丹,舒海生,王士成,周杰..高层建筑气动消防炮结构研究与动力学分析[J].哈尔滨工程大学学报,2011,32(9):1144-1149,6.基金项目
中央高校基本科研业务费专项资助项目(HEUCFZ1025) （HEUCFZ1025）
高等学校博士学科点专项科研基金资助项目(20102304110007) （20102304110007）
国家科技部社会公益基金专项资助项目(2005DIB3J138) （2005DIB3J138）
