模糊综合评价的装配式建筑综合效益评价

Comprehensive benefit evaluation of prefabricated building based on fuzzy comprehensive evaluation system

在全面助力乡村振兴的背景下,装配式建筑作为一种新型建筑形式优势明显。为全面地对装配式建筑进行综合效益评价,根据调研及前人研究确定了由经济效益、环保效益及社会效益3个二级指标、16个三级指标组成的装配式建筑的综合效益评价体系。分别利用德尔菲法进行权重调研、层次分析法处理数据,最终确定指标权重,并通过一致性检验,建立模糊综合评价模型。结合陕西关中农村地区装配式建筑项目进行综合效益评价,结果良好,验证了该模型的适用性。

Under the background of comprehensively helping rural revitalization,prefabricated buildings have obvious advantages as a new architectural form.In order to comprehensively evaluate the comprehensive benefits of prefabricated buildings,according to the research and previous studies,the comprehensive benefit evaluation system of prefabricated buildings was determined,which was composed of three secondary indicators of economic benefit,environmental protection benefit and social benefit,and 16 tertiary indicators.Delphi method and analytic hierarchy process were used to determine the index weight,and the fuzzy comprehensive evaluation model was established through consistency test.Combined with the prefabricated building project in Guanzhong rural area of Shaanxi Province,the comprehensive benefit evaluation was carried out,and the result was favourable,which verifies the practicability of the model.