基于组合赋权法的建筑施工现场安全综合评价  

Comprehensive Evaluation of Construction Site Safety Based on Combination Weighting Method

作　　者：单仁亮[1] 宁海龙[1] 李健芳[1] SHAN Renliang;NING Hailong;LI Jianfang(School of Mechanics and Civil Engineering, China University of Mining ＆ Technology, Beijing, Beijing 100081, China)

机构地区：[1]中国矿业大学(北京)力学与建筑工程学院,北京100081

出　　处：《沈阳建筑大学学报（社会科学版）》2018年第2期168-175,共8页Journal of Shenyang Jianzhu University:Social Science

基　　金：河北省社会科学基金项目(HB17YJ040)

摘　　要：建筑施工现场安全状况综合评估常用多层次模糊综合评价法,其中,如何确定合理的评价指标权重是一个关键问题。笔者提出了基于组合赋权法的模糊综合评价模型对建筑施工现场安全状况进行综合评估的方法,建立了多层次安全评价指标体系,通过层次分析法和熵权法分别计算评价指标的主观权重和客观权重,将两个权重进行有机组合得到结合了主客观因素的新权重,确定最终评价结果。结合工程实例,采用基于组合赋权法的模糊综合评价模型对北京住总某建筑工地现场安全状况进行综合评价,并将评价结果与AHP模糊综合评价方法进行了对比。对该项目而言,基于组合赋权法的模糊综合评价模型对建筑施工现场安全状况综合评价较AHP模糊综合评价法具有更好的实用性,评价结果更加可靠。With construction the rapid has development of China＇s construction industry,the protection-level of on-site safety gradually become an in important research topic.Multi fuzzy comprehensive site,evaluation method is often used comprehensive safety evaluation key of construction and how to determine a reasonable weight based of evaluation index is a issue.In this paper,a fuzzy comprehensive evaluation model on combination weighting method is proposed the writer to comprehensively evaluate the safety status of the construction weight site,and a multi-level safety evaluation index are system is established.The subjective and objective method weight of the the evaluation two index calculated the respectively by AHP and the entropy weight combining weights to obtain new weight combined with the subjective and objective factors fuzzy to determine the final ev a l u a t i o n result.Combined with engineering examples,the comprehensive evaluation status model based on site the in combination Beijing.weighting evaluation method results is are used to evaluate the AHP site safety of a construction evaluation The compared to the fuzzy comprehensive method and further verify the practicability of fuzzy comprehensive evaluation model based on combination weighting method to the safety evaluation of construction site.

关 键 词：模糊综合评价法 层次分析法 熵权法 组合赋权 

分 类 号：F062.9[经济管理—政治经济学]