中国建筑业传统施工面临高污染、高成本和低效率等问题,而装配式技术可以缓解传统施工面临的困境.中国国土面积庞大,各省份之间装配式发展存在较大差异,通过对装配式发展相关政策分析,构建出5个维度的评价指标体系.运用决策试验与评价实验室(decision-making trial and evaluation laboratory,DEMATEL)法、层次分析法(analysis hierarchy process,AHP)和逼近理想解排序法(technique for order preference by similarity to an ideal solu-tion,TOPSIS)评价方法对我国西南地区5个省份的装配式建筑发展水平进行评价和分析.研究发现,西南地区装配式建筑发展差异性显著,其中四川省装配式建筑发展最好,而云南省落后于其他省份,相对薄弱.
Evaluation of Regional Development Level of Prefabricated Buildings in China:A Case Study of Southwest China
The traditional construction of China's construction industry faces the problems of high pollution,high cost and low efficiency,while the assembly technology can alleviate the difficulties faced by the traditional construction.China has a large land area,and there are great differences in assembly development among provinces.Through analyzing related policies of assembly development,a 5-dimension evaluation index system was constructed.DEMATEL method,AHP method and TOPSIS evaluation method were used to evaluate and analyze the development level of prefabricated buildings in five provinces and cities in southwest China.The results show that there are significant differences in the development of prefabricated buildings in southwest China,among which Sichuan province has the best development of prefabricated buildings,while Yunnan Province lags behind other provinces and cities and is relatively weak.
NETL
NSTL
万方数据
