基于风险的半定量SDG-HAZOP的研究  

Study on Risk-based Semi-quantity SDG-HAZOP

作　　者：付罡[1] 张贝克[1] 吴重光[1] 

机构地区：[1]北京化工大学信息和科学技术学院,北京100029

出　　处：《系统仿真学报》2008年第5期1126-1129,共4页Journal of System Simulation

基　　金：国家863高技术研究研究发展计划项目(2003AA412310);黑龙江省科技攻关项目(GB06A106)

摘　　要：SDG-HAZOP是一种定性的系统危险辨识过程,分析预测出化工过程中存在的所有事故及其原因,忽视了事故发生的可能性及其后果的分析,虽然具有完备性,但是其分析结果数目多。针对这个问题,提出了一种基于风险的半定量的SDG-HAZOP方法,对SDG-HAZOP的分析结果进行风险排序,为安全管理决策提供依据。SDG-HAZOP analysis is a quality systematic hazard identification procedure for predicting the various adverse consequences that might arise in a chemical plant due to abnormal cause. Because of overlook to calculate the consequence and its likelihood analysis, SDG-HAZOP has completeness, but the result of its analysis is too numerous. In order to solve the problem above, a semi-quantity SDG-HAZOP method based on the risk was proposed, which ranked the result of the traditional SDG-HAZOP. This ranked result is more practically for the further decision-making.

关 键 词：符号定向图 危险和可操作性分析 基于风险的检测 风险分析 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]