1、毕业设计说明书（毕业论文） I 摘要摘要 高层建筑是现代社会经济、技术和文化的综合体。由于其楼层高、空间跨度大、功 能复杂，且一旦发生火灾，扑救困难，损失巨大，后果惨重。因此，随着高层建筑的不 断涌现，高层建筑的安全疏散及消防体系的安全可靠性近年来受到了越来越多的关注。 本文主要对包头宁鹿综合办公楼进行安全疏散设计及对该楼的消防系统进行可靠性 分析。通过建筑物火灾现场勘察表明，造成火灾中人员伤害的重要原因之一是建筑物的 疏散路线设计不合理，本文严格按照高层民用建筑防火设计规范中关于安全疏散的 相关规定及根据建筑实际情况设计了包头宁鹿综合办公楼的安全出口、疏散楼梯及楼梯 间等内容。该楼的消防系统
2、主要包括：消火栓系统、自动喷水系统及火灾报警系统，本 文主要使用可靠度的计算方法对该楼的消防系统进行可靠性分析。 关键词关键词：安全疏散 消火栓系统 自动喷水系统 火灾自动报警系统 可靠性 毕业设计说明书（毕业论文） II Abstract High-rise building is a comprehensive economic, technological and cultural structure in the modern society. Because of its height, long-span space, and complicated structure, in a
3、 fire accident, the fire will be very difficult to put out and will cause great disaster as well as serious loss of property. For this safety reason and because tall buildings are springing up quickly in recent years, safety evacuation and fire control system have attracted more and more attention o
4、f the public. This paper will mainly deal with the analysis of the reliability of the design of safety evacuation and fire control system by the example of the Ninlu Comprehensive Office Building in Baotou, Inner Mongolia. Judging by the site survey on the cause of the fire accident there, one of the most important causes that led to its great disaster is the unreasonable design of the evacuating route in the building. To solve this kind of problem, strictly abiding by the regulations in the
