| 高层建筑消防炮弹道特性分析与射表编制 |
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| 引用本文： | 刘少刚,周杰,刘刚,王士成. 高层建筑消防炮弹道特性分析与射表编制[J]. 应用科技, 2011, 38(2): 1-5. DOI: 10.3969/j.issn.1009-671X.2011.02.01 |
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| 作者姓名： | 刘少刚 周杰 刘刚 王士成 |
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| 作者单位： | 哈尔滨工程大学机电工程学院,黑龙江,哈尔滨,150001 |
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| 基金项目： | 科技部社会公益基金专项基金资助项目 |
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| 摘 要： | 高层建筑消防炮主要是为应对高层火灾而研制的一种消防设备.高层建筑消防炮采用气动方式实施远距离发射,灭火弹出膛后在空中自由飞行直至侵彻建筑物玻璃进入火场后起爆灭火.基于高层建筑灭火炮的工作特点,研究了灭火弹在诸力作用下的运动规律,建立了弹道数学模型,结合算例进行了求解.弹道模型主要描述了内弹道过程、标准外弹道分析和非标准气象条件下的外弹道过程.根据所得弹道诸元编制了射表,确定了射表搜索策略,为消防炮控制提供了必要参数.
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| 关 键 词： | 消防炮 气动发射 弹道学 射表 高层建筑 |
Research on ballistic properties and firing table compiling of a fire extinguishing cannon for high-rise building |
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| LIU Shaogang,ZHOU Jie,LIU Gang,WANG Shicheng. Research on ballistic properties and firing table compiling of a fire extinguishing cannon for high-rise building[J]. Applied Science and Technology, 2011, 38(2): 1-5. DOI: 10.3969/j.issn.1009-671X.2011.02.01 |
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| Authors: | LIU Shaogang ZHOU Jie LIU Gang WANG Shicheng |
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| Affiliation: | LIU Shaogang,ZHOU Jie,LIU Gang,WANG Shicheng (College of Mechanical and Electrical Engineering,Harbin Engineering University,Harbin 150001,China) |
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| Abstract: | A fire extinguishing cannon is fire-fighting equipment developed for fighting against high-rise building fires.The remote launching process of the high-rise building fire extinguishing cannon is fulfilled by pneumatic means.The shell will fly freely in the air after launching until impacting the glass of building,the fire fighting process will be carried out then at the fire field.The motion law of the shell in conditions of different forces was analyzed based on the working characteristic of the fire extin... |
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| Keywords: | fire extinguishing cannon pneumatic launch ballistics firing table high-rise building |
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