气候变暖已成为全球性问题,随着中国城镇化进程的加快,建筑领域已成为温室气体排放的重灾区.居住建筑作为建筑的重要组成部分,其鲜明的个体特征导致居住建筑能耗不但与建筑自身有关,更与居住者的行为意识、生活习惯以及地区经济发展密切相关.相关学者对居住建筑能耗的影响因素及评价体系进行了深入分析,但是在进行分析时并未将每户家庭建筑面积考虑在内,而每户家庭建筑面积是导致单位建筑面积能耗产生稀释效应的重要因素,从而导致所得结论有失偏颇.基于此,本文首先对建筑能耗的稀释效应进行了理论分析,然后在入户调研数据的基础上建立了扩展的STIPAT模型,并结合柯布道格拉斯生产函数(Cobb-Douglas production function)对稀释效应进行了实证分析,最后验证了每户家庭建筑面积对建筑能耗的确存在稀释效应,从而为学者的研究和相关部门的政策制定提供有力的参考.
英文摘要:
Global warming has become a global problem. With the accelerated process of urbanization in China, the construction sector has become the hardest hit by greenhouse gas emissions. As an important part of building energy consumption, residential buildings' distinctive individuality results that the factors those influence the energy consumption of residential buildings are not only related to the building itself, but also to the residents of the behavior, awareness, economic social development and electrical use. Related scholars also studied the influencing factors and evaluation system of residential building energy consumption. But the relevant research on the residential building energy consumption analysis did not take into account per household building area. However, per household building area is an important factor in the "dilution effect" of building energy consumption that led to the conclusion biased. Based on this, this paper first conducted a theoretical analysis on the "dilution effect" of building energy consumption. Then, the extended STIRAT model and the Cobb-Douglas production function model are used to analyze the "dilution effect" based on the household survey data. The final results verify that per household area has a "dilution effect" on building energy consumption. So as to provide a strong reference for scholars' research and policy formulation of relevant departments.