现代高层建筑消防安全探讨

针对高层建筑的特点及消防安全现状,在分析高层建筑火灾危险性和危害性的基础上,提出保证高层建筑消防安全需要进行全面的系统设计、实施全方位的科学管理、健全法规、加强各方面的综合协调,并对防范火灾发生、控制火灾扩大、确保安全疏散等问题进行了探讨。     

火灾爆炸危险指数评价法在三乙胺罐区中的应用

介绍了火灾爆炸危险指数评价法的基本原理,根据三乙胺罐区中实际情况确定了单元的危险系数和安全补偿系数,并通过计算得到火灾爆炸危险指数F&EI和安全措施补偿系数,最后得出单元危险分析的安全评价结果.     

中国非传统安全面临的挑战及思考

在对我国21世纪初期安全环境进行综合分析判断的基础上,重点从金融、环境、信息安全、流行疾病、人口安全等方面对中国非传统安全领域面临的挑战进行了深入的分析,探究了非传统安全因素对国家安全形势的影响,提出了有利于安全环境的几点预防性对策。     

我国可再生能源的消防安全对策研究

可再生能源的开发和利用是保证我国整个能源战略顺利实施的必要条件之一。为确保国家能源战略调整战略顺利实施,以沼气为例研究可再生能源工程中存在的消防隐患,并据此提出增强沼气安全防范意识,增强沼气安全使用意识,提高沼气安全工程消防技术水平和健全沼气安全防范体系等对策。     

集贸市场火灾隐患及整改对策

集贸市场作为社会主义市场经济的重要组成部分,其消防安全不容忽视。分析了当前集贸市场普遍存在的火灾隐患,从集贸市场建筑消防设计、集贸市场消防管理两个方面探讨了集贸市场火灾隐患的整改对策。     

液化石油气火灾扑救中安全距离的确定

液化石油气由于易燃易爆的特性,在生产、储运和使用过程中极易引起火灾,甚至造成灾难性的爆炸事故,发生爆炸时威力又相当巨大,在扑救中确定安全距离是火场指挥人员必须要掌握的知识。通过对液化石油气物理和化学爆炸中燃烧物的燃烧半径的估算和抛出物的距离估算,分析确定液化石油气储罐火灾的安全扑救距离,供一线消防指挥人员参考。     

基于HAZOP法的飞行冲突故障树的建立

针对故障树的建立中所存在的主观性、覆盖性、以及模糊性等问题,提出了一种基于HAZOP法来建立进近和离场期间飞行冲突故障树的方法。通过引导词与航管参数的排列组合确定偏差,然后以偏差事件为节点,分析产生偏差的原因和造成的结果并构建故障树,最后对故障树进行定性定量分析。并以美国两架民航客机在机场上空发生的飞行冲突示例了完整的建模过程。结果表明所建立的故障树在能准确分析飞行冲突成因的基础上,较好地解决传统FTA所存在的局限性。     

Remotely Piloted Aircraft,Risk, and Killing as Sacrifice: The Cost of Remote Warfare

In this paper I argue that a remotely piloted aircraft (RPA) pilot’s act of killing remotely, when it is done in the defense of another person, can be viewed as an act of sacrifice. This argument concludes from two premises. First, the RPA pilot faces psychological risk to self by carrying out such an action; second, the RPA pilot is motivated to some significant degree by something other than self-interest. Moreover, I challenge both the view that RPA represent merely an incremental development in technology yielding an incremental expansion of the distance between the war-fighter and the target and the view that RPA is revolutionary in some fundamental sense. I instead argue that, based upon the natural geometric boundary imposed by the earth’s shape, RPA have maximized the physical distance between the war-fighter and the target and, over time, this fact will change, not only the psychological effects on the RPA pilot, but also the way we view killing and distance in general. When taken together, these two broad claims, that other-defense can justify killing in war and that there is a psychological cost paid by remote killers, yield a conception of remote killing as an act of sacrifice that will inform the broader conversation about ethics, risk, killing, and RPA.     

Advancing “Defence-in-depth”: intelligence and systems dynamics

This article aims to encourage the fostering of more systems thinking, and its greater exploitation, within the domain of contemporary intelligence. With particular focus on “micro systems thinking” and with reference to key intelligence processes, such as intelligence analysis, the utility of many systems dynamics within the intelligence context seeks to be further revealed. Through their greater collective harnessing, including up to “System of Systems” (“SoS”) dynamics, and promoting all that they can offer, more sophisticated overarching operational-to-strategic/policy “ends,” notably that of “defence-in-depth,” can be viably further advanced in a sustainable manner into the future. Arguably, a much-needed transformative impact on contemporary intelligence can also be increasingly realised through comprehensively engaging in and with more systems and SoS thinking. Aiding civil protection tasks, crisis management, emergency planners, and civil contingency practitioners likewise gain.     

飞行器试验多测控目标发射零点应急处理方法

飞行器飞行试验任务中,发射零点T0是整个测控系统启动运行的基准点,是保证测控系统有条不紊正常工作的关键因素。特别是执行多个测控目标连射飞行试验任务,多个发射零点的正确处理更是关乎试验任务的成败。在分析发射零点形成机制基础上,对发射零点在指控系统实时测控软件中的处理方法进行了研究,提出了一种实时测控软件重启后重新获得多测控目标正确发射零点的应急处理方法,解决了试验过程中一旦实时测控软件因重大软件故障导致初始发射零点丢失的问题,保障了试验任务的顺利进行。