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夏热冬暖地区住宅建筑全生命周期碳排放测算研究

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随着我国城市化进程的加快,住宅建筑规模不断扩大,碳排放亦随之不断上涨.为落实"双碳"目标,控制住宅建筑碳排放量至关重要.本研究以厦门某住宅建筑为例,从全生命周期角度出发,分析了碳排放测算方案,得到其碳排放总量为22573.1tCO2,单位面积碳排放为1.46tCO2/m2.最后给出了优化建筑结构设计、推广绿色建材、优化围护结构性能、提供设备能效水平、加强居民绿色低碳意识等减碳措施,为住宅建筑碳排放测算和控制提供参考.
Research on the Calculation of Carbon Emissions from Residential Buildings throughout the Whole Life Cycle in Hot Summer and Warm Winter Regions
With the acceleration of urbanization,the scale of residential buildings continues to increase,and their carbon emissions continue to rise.It is crucial to control the carbon emissions of residential buildings in order to implement the"dual carbon"goal.This study takes a residential building in Xiamen as an example,and from a full life perspective,identifies the main carbon emission sources.The calculated carbon emissions are 22573.1 tCO2,and the carbon emissions per unit area is 1.46 tCO2/m2.Finally,carbon reduction measures such as optimizing building structural design,promoting green building materials,optimizing the performance of enclosure structures,providing e-quipment energy efficiency levels,and strengthening residents'green and low-carbon awareness were provided,providing a certain refer-ence for the calculation and control of carbon emissions in residential buildings.

residential buildingsfull life cyclecarbon emission calculationcarbon reduction suggestions

蔡立宏

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厦门市建筑节能中心 福建厦门 361000

住宅建筑 全生命周期 碳排放测算 减碳建议

2024

福建建设科技
福建省建设厅科技情报中心站 福建省建筑科学研究院

福建建设科技

影响因子:0.5
ISSN:1006-3943
年,卷(期):2024.(5)