基于熵权-可拓的地下立体车库施工安全评价研究  

Research on the Construction Safety Evaluation for Underground Stereo Garage Based on Entropy Weight Extension Theory

作　　者：周岩[1,2] 张尧 李强年 ZHOU Yan;ZHANG Yao;LI Qiang-nian(School of Civil Engineering,Lanzhou University of Technology,Lanzhou 730050,China;GCIGC Technology Development Co.Ltd.,Lanzhou 730050,China)

机构地区：[1]兰州理工大学土木工程学院,甘肃兰州730050 [2]甘肃建投科技研发有限公司,甘肃兰州730050

出　　处：《工程管理学报》2021年第4期111-116,共6页Journal of Engineering Management

摘　　要：为提高地下立体车库项目的施工安全风险管控能力,从源头预防安全事故的发生。通过文献查阅、专家咨询和借鉴相关施工安全标准,建立地下立体车库施工安全评价指标体系。通过层次分析法和熵权法确定各个指标的组合权重,应用物元可拓理论构建地下立体车库施工安全评价模型,将其应用于工程实例中,结果表明该方法能有效地反映地下立体车库项目施工安全等级,验证了该模型的科学性和可行性,并针对评价结果提出相应的对策和建议,为进一步提高此类项目的施工安全管理水平提供新的方法和思路。This paper aims to improve the construction safety risk management and control capabilities for the underground three-dimensional garage project,and prevent the occurrence of safety accidents from the source.Based on literature review,expert interviews,and analysis on relevant construction safety standards,a construction safety evaluation index system for underground stereo garages is established.The combined weight of each index is determined through the analytic hierarchy process and the entropy method.The matter-element extension theory is employed to construct the safety evaluation model for underground three-dimensional garage construction.The result shows that the method can effectively reflect the underground three-dimensional garage project.The construction safety level verifies the effectiveness and feasibility of the model.Finally,this study puts forward reasonable countermeasures and suggestions based on the evaluation results,and provides new methods and ideas for further improving the construction safety management level of such projects.

关 键 词：地下立体车库 层次分析法 熵权法 物元可拓模型 施工安全评价 

分 类 号：TU714[建筑科学—建筑技术科学]