托普西斯预制建筑施工评估基于间隔值的毕达哥拉斯模糊数,基于前景理论
Lixin Chang1, Norhaiza Nordin2, Shiwei Zhao3
1Faculty of Engineering Science and Technology, Infrastructure University Kuala Lumpur, 43000, Kajang, Malaysia. changlixiniukl@163.com.
Scientific reports
|January 23, 2025
概括
这项研究引入了一种新的预制建筑风险评估方法,将TOPSIS与前景理论和模糊数字相结合. 它旨在改善中国的质量和安全控制.
科学领域:
- 建设管理建设管理.
- 风险评估 风险评估
- 决策科学 决策科学 决策科学
背景情况:
- 预制建筑提供效率和环境效益,但由于采用较晚,在中国面临质量和安全挑战.
- 现有的风险评估方法可能无法充分考虑复杂建筑项目的决策者心理和主观偏好.
研究的目的:
- 为预制建筑项目开发一种新的风险评估方法.
- 通过与理想解决方案相似的订单偏好技术 (TOPSIS) 与前景理论和间隔值的毕达哥拉斯模糊数 (IVPFNs) 集成.
- 解决决策者心理对风险评估的影响,改善质量和安全控制.
主要方法:
- 开发了一个风险评估模型,结合前景理论和IVPFNs来捕捉决策者的主观价值观.
- 建立了组装施工风险的评估指数系统,考虑人员,材料,机械,管理和技术.
- 将拟议的模型与权重校正系数模型进行比较,以减轻主观偏好带来的偏差.
主要成果:
- 综合方法改进了在风险评估的小组决策中应用毕达哥拉斯模糊数的方法.
- 展望理论方法在决策过程中有效考虑经理人的心理状态.
- 确定了关键风险因素,并提出了有针对性的风险管理策略.
结论:
- 拟议的新型评估方法改善了评估预制建筑风险的集团决策过程.
- 该研究提供了一种结构化的方法,以提高预制建筑项目的风险减轻,效率和安全性.
- 通过将心理因素纳入建筑风险评估,解决了一个研究缺口.
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