浅谈危险性可操作研究

随着人们安全意识的提高和各种相应法律条规的完善，安全系统分析方法已经成为建立新工厂和改造旧厂所不可或缺的步骤。而在众多的分析方法当中，HAZOP(Hazard and Operability study，中文简称危险性可操作研究)无疑是最受欢迎、应用最为广泛的一种定性的系统安全分析方法。本文主要介绍了HAZOP的基本概念、操作过程，同时对现状进行了总结。最后，指出未来HAZOP可能的发展方向。

An Overview of HAZOP Analysis

With the increasing concern of the safety from the people and the stringent law and regulation launched, it's strongly required to carry out safety assessment when building new plants or perform modification of the existing plants. And HAZOP(hazard and operability) is one of the most widely used techniques among the system safety assessment methods especially in chemical Industry. Based on this, we introduce the basic definitions about HAZOP while describing the process of performing HAZOP. At the second part, we outline the advance of HAZOP automation over the past few years and give a conclusion about future trend for HAZOP automation.