基于粗糙集的装配式建筑施工质量评价体系研究

摘要

根据装配式建筑施工工艺要求,对装配式建筑施工质量评价进行维度划分,初步建立评价指标体系.运用粗糙集理论对指标进行约简,通过指标重要度分析确立权重,并将有关规范作为论域,减少人为因素的影响,保证评价体系的可信度,最终建立装配式建筑施工质量评价体系.通过实例证明该体系在装配式建筑质量评价上是科学的、合理的.%According to the index selection principle and the construction technology of the prefabricated construction, this paper divides the evaluation dimension of the construction quality of prefabricated construction, and preliminarily establishes evaluation index system. Based on rough set theory, we reduced the index, determined the weights and conducted comprehensive evaluation through the index importance analysis. Finally, the construction quality evaluation system of prefabricated building was established. The use of rel-evant norms as a discourse domain can reduce the impact of human factors and ensure the authoritative of the evaluation system. It is proved that the evaluation system is scientific and reasonable in the quality of prefabricated building by examples.