基于熵权法和网络分析模型的装配式建筑安全评价研究

Luying Li
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引用次数: 0

摘要

装配式建筑与传统粗加工的建筑模式不同,在能耗和环境适应性方面都贯彻了绿色发展的理念。虽然装配式施工可以有效降低建筑能耗,提高建筑施工作业的环境弹性,但由于建筑行业运行体系不完善,施工环境恶劣,迫切需要一种有效的建筑发展安全评价模式。因此,本研究采用网络分析法(ANP)对建筑安全因素之间的关系进行分析,并根据重要性排序对安全评价指标进行筛选。同时,采用熵权法确定安全指标的客观权重,结合ANP法确定的主观权重,构建装配式建筑施工安全评价模型。实验表明,该模型在高层住宅建筑安全评价模拟中的综合评价结果与实际评价标准的最大相似度为0.772。实验验证了模型评估的可靠性,减少了装配式建筑施工的安全漏洞和操作隐患。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Research on safety evaluation of assembly building construction by integrating entropy power method and network analysis model
Unlike the traditional construction mode of rough operation, assembly building construction implements the concept of green development in terms of energy consumption and environmental adaptability. Although assembly construction can effectively reduce construction energy consumption and improve the environmental resilience of building construction work, there is an urgent need for an effective safety assessment model for construction development due to the imperfect operation system and harsh construction environment in the construction industry. Therefore, the study analyzes the relationship of construction safety factors by using Analytic Network Process (ANP) to filter safety evaluation indexes according to the importance ranking. At the same time, the objective weights of safety indicators were determined by the entropy weight method, and the subjective weights determined by the ANP method were combined to construct the safety evaluation model for the construction of assembled buildings. The experiment shows that the maximum similarity between the comprehensive evaluation results of the model in the simulation of safety evaluation of high-rise residential construction and the actual evaluation criteria is 0.772. The experiment proves the reliability of the evaluation of the model, which reduces the safety loopholes and operation hazards for the construction of assembled buildings.
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