合同能源管理模式下被改造居住建筑剩余使用寿命研究.PDFVIP

第8 卷第20 期 Vol.8 No.20 2015 年 10 月 October 2015 合同能源管理模式下被改造居住建筑 剩余使用寿命研究 刘晓君，胡 伟* （西安建筑科技大学管理学院，西安 710055 ） 摘要：针对合同能源管理（energy management contracting ，EMC ）模式下被改造居住建筑剩余使用寿命确定问 题，通过对既有居住建筑实际使用寿命影响因素进行分析，建立威布尔分布二参数和三参数寿命测算模型， 估算出特定区域内居住建筑平均实际使用寿命，从而得出被改造居住建筑的剩余使用寿命，并以日照市经济 技术开发区为例进行实证，得出日照市经济技术开发区既有居住建筑平均实际使用寿命约为29～30 年，2 种 模型估算数据误差约为4.5% ，对促进市场化的既有居住建筑节能改造具有重要意义。 关键词：管理工程；合同能源管理模式；居住建筑；寿命 中图分类号：F062.4 文献标识码：A 文章编号：1674-2850(2015)20-2163-08 Study on the remaining service life of existing residential buildings under the energy management contracting model LIU Xiaojun ，HU Wei (School of Management, Xi ’an University of Architecture and Technology, Xi ’an 710055, China) Abstract: For the problem of determining the remaining service life of existing residential buildings under the energy management contracting (EMC) model, through analyzing the influencing factors of actual service life of existing residential buildings, Weibull distribution life calculation model of two parameters and three parameters are established to estimate the average actual life of residential buildings in specific area, then we get the remaining service life of residential buildings. Furthermore, taking the economic and technological development zone in Rizhao as an example, the average actual service life of residential buildings in which is about 29?30 years, the data error between the two models is about 4.5%, which has important significance on promoting the marketization of existing