摘要
从既有建筑改造节能潜力、改造效益和节能风险评估等3个方面概述了国外既有建筑节能改造评价理论研究现状,其中分别从建筑能耗分析、节能技术和建筑热工性能3方面论述既有建筑节能改造潜力,从经济效益、环境效益和综合效益3方面论述节能改造效益。梳理了国内既有建筑节能改造经济效益、综合效益、改造效果和改造风险评价等四方面理论研究动态。揭示了基于增值寿命视角研究节能改造项目综合效益评价是值得探究的新问题。
The evaluation theory on existing buildings energy-saving renovation abroad is summarized from three aspects, including energy-saving potential, benefit and risk assessment. Furthermore, the existing building energy-saving renovation potential are expounded from three aspects, including the building energy consumption analysis, energy saving technology and building thermal performance. The energy-saving renovation benefit is analyzed from aspects of economic benefit, environment benefit and comprehensive benefit. Economic benefits, comprehensive benefit, effect and risk assessment of existing buildings' energysaving renovation in domestic are explained. Comprehensive benefit evaluation for energy-saving retrofitting projects based on the perspective of value-added life is a new issue to be explored.
出处
《建筑节能》
CAS
2015年第2期124-128,共5页
BUILDING ENERGY EFFICIENCY
基金
国家自然科学基金:工程质量政府监督多层次激励协同机理研究(71171141)
建设部软课题:既有建筑节能改造市场培育机制及其发展政策研究(2013-R1-14)
关键词
既有建筑
节能改造
评价研究
发展动态
existing buildings
energy-saving renovation
evaluation research
dynamic of development