基层部队有效规避自然灾害风险探析

武警基层部队高度分散,担负任务多样,防范灾害对武警部队来说,具有特殊重要的意义。基层部队要做好重大自然灾害的预防工作,就应该把握预知险情的基本途径,掌握应对险情的主要方法,采取排除险情的根本措施,有效防止灾害对部队建设带来的损失。     

Civil-military relations and human security in a post-dictatorship

This article explores current developments in Chile, where since the return to democracy in 1990, the elected authorities have reconfigured the nation’s military resources in favour of four action pillars: peacekeeping and international conflict management, landmine removal and gun disarmament, emergency and catastrophe response, and a concern for human, economic and social rights. Successive defence policies offer a valuable case study for exploring the trade-offs between security, traditional and non-traditional threat management and institutional capabilities. The article argues that human security policymaking is not free from undesired outcomes; specifically, regarding how to reconvene the role of the armed forces when conventional war seems a thing of the past. The paper focuses on the interagency policy implications and the challenges ahead for civilians and the military.     

石化工业园区消防安全分析及灾害事故处置对策研究

针对全国各地石化工业园区不断新建,化学灾害事故风险增大,以及灾害事故处置难度大的问题,以天津滨海新区石化工业园区为例,对石化工业园区灾害事故风险进行了全面分析,有针对性地提出了石化工业园区灾害事故处置的对策与建议。     

实施农房改造是减少黔东南农村火灾的根本措施

本文分析了黔东南州农村火灾形势严重的原因,提出实施农房改造是减少该区农村火灾的根本措施之一。     

汽车火灾的成因防范措施和扑救方法

本文从违章方面分析了汽车火灾事故多发的原因,提出八条防范对策,并对扑救汽车火灾的原则方法进行了具体阐述。     

消防部队在重特大灾害抢险救援中思想政治工作探析

消防部队要做好重特大灾害抢险救援中参战部队的思想政治工作,必须政治鼓动,切实从思想上提供保障;健全组织,切实从组织上提供保障;广泛宣传,切实从舆论导向上提供保障;心理干预,切实从预防机制上提供保障。     

压力容器爆炸火灾原因调查

压力容器一旦发生爆炸,碎片的破坏作用、冲击波和有毒介质的危害以及可燃烧介质燃烧引发的火灾和二次空间爆炸,会使压力容器爆炸火灾比其他火灾危害更大,造成的损失和人员伤亡更惨重。因此,压力容器爆炸火灾原因的调查研究尤为重要。主要介绍了压力容器爆炸火灾的特点,从调查访问、现场勘验及技术鉴定等方面探讨了压力容器爆炸火灾原因调查的内容和方法。     

谈自动消防设施在高层建筑火灾防控中的作用

针对当前高层建筑火灾形势,分析了消防部队扑救高层建筑火灾面临的困难,结合正反两方面案例和消防工作实践,从完善建筑消防设施早期预警、自动灭火、防火分隔、引导疏散、辅助内攻五大功能入手,创新提出了以提升单位建筑消防设施管理水平和建筑消防设施完好率为主要目标的建筑消防设施标准化、标识化、规范化＂三化＂管理模式,为破解高层建筑火灾扑救这一世界性消防难题提供了新的思路。     

粉喷桩技术在防洪堤防工程中的应用研究

粉喷桩技术作为一种软基加固方法,以其高强度、较小的变形特性以及良好的稳定性广泛地应用于公路、铁路、港口、围海造田等工程软土地基的加固。但在防洪堤防工程中的应用刚刚开始,文中通过对此技术在堤防工程中的实际应用效果的介绍,为以后同类工程提供借鉴,以便其更好地在市政、水利工程中得到应用。     

An MX/G/1 queueing system with disasters and repairs under a multiple adapted vacation policy

We consider a queueing system with batch Poisson arrivals subject to disasters which occur independently according to a Poisson process but affect the system only when the server is busy, in which case the system is cleared of all customers. Following a disaster that affects the system, the server initiates a repair period during which arriving customers accumulate without receiving service. The server operates under a Multiple Adapted Vacation policy. The stationary regime of this process is analyzed using the supplementary variables method. We obtain the probability generating function of the number of customers in the system, the fraction of customers who complete service, and the Laplace transform of the system time of a typical customer in stationarity. The stability condition for the system and the Laplace transform of the time between two consecutive disasters affecting the system is obtained by analyzing an embedded Markov renewal process. The statistical characteristics of the batches that complete service without being affected by disasters and those of the partially served batches are also derived. © 2015 Wiley Periodicals, Inc. Naval Research Logistics 62: 171–189, 2015