| 高层建筑机械防烟系统可靠性故障树分析 |
| |
| 引用本文： | 卜增文.高层建筑机械防烟系统可靠性故障树分析[J].深圳职业技术学院学报,2003,2(3):14-17. |
| |
| 作者姓名： | 卜增文 |
| |
| 作者单位： | 深圳市建筑科学研究院,建筑节能研究中心,广东深圳,518055 |
| |
| 摘 要： | 从可靠性的基本原理出发，用FTA方法对高层建筑机械防烟系统的组成单元进行了分析，建立其故障树和数学模型，对所建故障树进行了定性分析和定量计算。分析和计算了机械防烟系统故障的各种可能组合方式以及系统部件重要度，据此可以判断系统各个部件故障的发生概率，便于采取相应的预防或纠正措施，从而在设计阶段就可以控制系统的可靠度。
|
| 关 键 词： | 机械防烟系统 可靠度 故障模式 故障树 |
| 文章编号： | 1672-0318(2003)03-0014-04 |
| 修稿时间： | 2002年11月27 |
Fault tree analysis on the reliability of smoke control system of high-rise building |
| |
| BU Zengwen.Fault tree analysis on the reliability of smoke control system of high-rise building[J].Journal of Shenzhen Polytechnic,2003,2(3):14-17. |
| |
| Authors: | BU Zengwen |
| |
| Abstract: | Based on the basic theory of reliability, the components of smoke control system in high-rises are analyzed by using FTA methods; the fault tree and its mathematic model are built, and the qualitative analysis and quantitative calculation of the fault tree are examined. Then each possible default mode of smoke control system and the importance of system parts are analyzed. The probability of fault from system parts is determined so as to take the precaution or improving measures. And, the reliability of smoke control system can be controlled at the design stage. |
| |
| Keywords: | smoke control system reliability fault mode fault tree |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
