基于维修质量的大型公共建筑物维修周期决策研究

Research on maintenance cycle decision of the large-scale public building based on servicing quality

为了更好的确定建筑物的维修周期,解决我国公共建筑物维修不足和维修过剩的问题,在充分考虑大型公共建筑物安全性和可靠性的前提下,运用多级模糊综合评判方法,建立了基于维修质量的大型公共建筑物维修质量综合评判模型;确定出大型公共建筑物的维修质量,在此基础上对大型公共建筑物维修后可靠性恢复程度进行量化,从而对经验可靠度进行合理修正;最后利用大型公共建筑物结构构件和设备管道可用度最大,总费用最小两种模型计算大型公共建筑物的维修周期,达到根据维修质量动态安排预防性维修周期的目的.

In order to better identify a building＇s maintenance cycle,solve the issues of public buildings＇ maintenance deficiencies and maintenance excess,the paper under takes the premise in full consideration of building safety and reliability,by using multi-grade fuzzy comprehensive evaluation method and put forward the research on maintenance cycle decision model of the large-scale public building based on the servicing quality.To determine the large-scale public buildings maintenance quality and quantitative recovery level of the maintenancereliability of public buildings it has to experience the quantified reliability of reasonable correction.It finally used a reasonable structure components and equipment availability of pipeline,the maximum minimum total cost two large-scale public buildings model to calculate the maintenance period,so as to achieve the dynamic maintenance quality according to arrange the preventive maintenance cycle＇s purposes.