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我国装配式建筑产业链的制约因素研究
倪国栋 轩健 王静 乔亚宁 曹卞京
(1.中国矿业大学 力学与土木工程学院,江苏 徐州 221116;2.中国矿业大学数字化建造与知识工程研究中心,江苏 徐州 221116;3.金科地产中原区域公司,河南 郑州 450000)
文献要素
摘要:基于文献研究与实地调研法,初步提取了39个制约当前装配式建筑产业链的共性因素,通过专家访谈法对共性制约因素进行评价,最终确定出35个装配式建筑产业链的制约因素。通过编制并发放调研问卷收集数据,利用SPSS统计分析软件对调研数据进行信度分析和探索性因子分析,并对制约因素进行实证检验。研究结果表明,本文所确定的制约因素能够较好的分布在七个公因子下面。另外,利用层次分析法确定出七个公因子的重要性由大到小依次为产业成本、政府管理、技术能力、产业结构、企业能力、企业间协同和市场需求。
关键词:装配式建筑产业链;制约因素;探索性因子分析法;层次分析法
Abstract:Based on the literature research and empirical research,this paper initially extracts 39 common factors restricting the current prefabricated building industry chain,then evaluates these factors by expert interview,and finally determines 35 restrictive factors of prefabricated building industry chain. Through collecting data by drawing up and issuing the questionnaire survey,executing the reliability analysis and exploratory factor analysis about the research data using SPSS software,And the paper makes an empirical test on the restrictive factors. Research results show that extracted respective factors can be better distributed under seven common factors. In addition,according to the method of Analytic Hierarchy Process(AHP),this paper determines the importance degree of the seven common factors from large to small are industry cost,government management,technical capabilities,industrial structure,enterprise capabilities,collaboration among enterprises and market demand.
Keywords:prefabricated building industry chain;restrictive factor;exploratory factor analysis;AHP
参考文献
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建筑经济,2020(6):13-18
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