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本研究以内蒙古自治区呼和浩特市为例,以全生命周期(Life Cycle Assessment)的基本理论为基础,建立适合蒙古包类建筑的碳排放数学模型,利用EnergyPlus能耗模拟软件对不同规格蒙古包类建筑进行使用阶段的能耗模拟,通过对蒙古包类建筑全生命周期碳排放分析,得出蒙古包类建筑在使用阶段的碳排放所占比例达到86%以上;施工阶段、拆除阶段、生产阶段碳排放量各占的比例在7%、4%、2%左右;回收、处理阶段碳排放量所占的比例较小,在整个生命周期内所占的比例几乎为零。蒙古包类建筑在全生命周期内的单位建筑年总碳排放量与建筑使用阶段的单位建筑年总碳排放量接近,其在建筑使用年限达到10年之后趋于稳定。
This study, taking Hohhot, Inner Mongolia Autonomous Region as an example, based on the basic theory of Life Cycle Assessment, established a mathematical model of carbon emission suitable for yurts, and used EnergyPlus energy consumption simulation software for different types of yurts, Based on the analysis of the energy consumption of the Mongolian baguettes in the whole life cycle, it is concluded that the proportion of the Mongolian baguettes in the use phase reaches 86%. The carbon emissions in the construction phase, the demolition phase and the production phase each account for Is 7%, 4% and 2%, respectively. The proportion of carbon emissions in the recovery and treatment phases is relatively small, accounting for almost zero throughout the life cycle. The total annual carbon emission per unit of construction of yurts in the whole life cycle is close to the total annual carbon emissions per unit of construction in the construction phase of use, which tends to be stable after the construction service life reaches 10 years.