土木工程与管理学报2017，Vol.34Issue(3)：39-44,6.
基于可拓云理论的施工安全综合评价
Construction Safety Comprehensive Assessment Model Based on the Extension Cloud Model
摘要
Abstract
In view of the characteristics of fuzziness, discreteness and randomness existing in the process of construction safety comprehensive assessment caused by the fact that basic data is not easy to get accurately, this paper applies the extension cloud model to evaluation the comprehension state of construction safety to do the pre-warning work of construction safety.First, the study constructs synthetic evaluation system of construction safety by people, objects, environment and management.Then, this paper builds the extension cloud model to assess construction safety comprehensively, and it evaluates the level of construction safety by calculating cloud correlation of matter-element to be evaluated and standard one, what is more,it introduces the coefficients of credible degree and risk factors to test credibility of the results and find hazard information.Finally, the case analysis shows that the extension cloud model can systematically and objectively assess the construction security situation, and accurately diagnose the construction security risks.The calculation steps of the extension cloud model are simply and the method can be easily realized by programming, which provides new ideas and means for the evaluation on construction safety.关键词
施工安全/综合评价/云模型/可拓理论Key words
construction safety/comprehensive evaluation/cloud model/extension theory分类
建筑与水利引用本文复制引用
刘玲,陈娟娟,徐代忠..基于可拓云理论的施工安全综合评价[J].土木工程与管理学报,2017,34(3):39-44,6.基金项目
2014年度湖北省教育厅人文社会科学研究项目(14G106) （14G106）
2015年湖北省产业政策与管理研究中心开放基金项目(CY20150216) （CY20150216）
