基于综合当量死亡率评估法的建筑业安全形势评价

Evaluation of Building Industry Safety Situation Based on Synthetic Equivalent Mortality Method

既有建筑业安全评估指标存在一定的局限性和片面性。为更全面、准确地评价建筑业安全形势,在深入分析既有评估指标优缺点的基础上,提出一种能够兼顾不同时期、不同地区的建筑业从业人数、年业绩数、死亡人数等因素的评估方法——综合当量死亡率评估法。该方法考虑了事故死亡总人数、万人死亡率、百亿元产值死亡率等指标的综合作用。分析表明,就不同时期或不同地区的建筑业安全形势的评价而言,综合当量死亡率评估法解决了既有单项指标评估结果的片面性和不公平性等问题,且其评估结果相对较为稳定。

It was held that building industry safety evaluation was made more difficult by the limitation and one-sidedness of the existing safety statistical indicators.Based on the analysis of existing indicators,a statistic method considering accident quantity,million people mortality and death rate over output value of ten billion yuan,which represent the number of total deaths,building industry employees and working achievement respectively,was worked out.It was found that the one-sidedness and unfairness of single index can be solved by this evaluation method,and its evaluation results had good stability.