工程风险分析中的风险当量及其评价标准

目前，量化、半量化风险分析是工程风险分析的主流。在对工程进行量化和半量化风险分析时，无论采用什么方法，风险评价指标和评价标准都是关键的重要问题。只有在建立了统一的评价指标和评价标准体系的基础上，对工程进行的风险分析能够得出正确和一致的结论。文章通过对国内外风险分析理论和实践的研究和总结，提出了在工程风险分析中确定风险评价指标和评价标准的原则和方法。

The Risk Equivalent and its Standard of Estimate in Engineering Risk Analysis

At present, it is a mainstream of engineering risk analysis to Quantif y and semi-quantify risk analysis. No matter which method you adopt, the index a nd standard of the risk estimate will be all important issues quantifying and se mi-quantifying engineering risk analysis. Only based on uniform index and system , the accurate and coincident conclusion can be reached for engineering risk ana lysis. The principle and method of risk estimate are put forward with the resear ch and summarization of the theory and practice of internal and external risk an alysis.