摘要
夏热冬暖地区独特的气候条件导致该地区住宅建筑碳排放问题较为突出。以厦门市某住宅项目为典型案例,全面深入地剖析了住宅建筑全生命周期的碳排放状况,并系统研究了相应的减碳措施。通过对建材生产、运输、建造、运行和拆除各阶段的碳排放进行精确计算,明确了建筑碳排放的主要来源。研究结果表明,提升围护结构热工性能、应用高效灯具与设备、采用集中式燃气供应热水、加强绿化建设等减碳措施效果显著。为该地区住宅建筑实现低碳发展提供科学、全面且具有针对性的参考依据,以期推动建筑行业的可持续发展,缓解气候变化压力。
The unique climatic conditions of regions characterised by hot summer and warm winter area result in particularly pronounced carbon emissions from residential buildings.Taking a residential development in Xiamen as a representative case study,this research comprehensively analyses the carbon footprint across the entire life cycle of residential buildings and systematically investigates corresponding carbon reduction measures.By conducting precise calculations of emissions across all stages—from building material production,transportation,construction,operation,to demolition—the primary sources of building carbon emissions have been identified.The findings indicate that carbon reduction measures such as enhancing the thermal performance of building envelopes,employing high-efficiency lighting and appliances,adopting centralised gas-fired hot water systems,and strengthening landscaping yield significant results.This research provides a scientific,comprehensive,and targeted reference framework for achieving low-carbon development in residential buildings within this region.It aims to advance sustainable development within the construction sector and alleviate pressures associated with climate change.
作者
张燕
ZHANG Yan(Fujian Academy of Building Research Co.,Ltd.,Fuzhou 350108,China;Fujian Provincial Key Laboratory of Green and Low-Carbon Building Technology,Fuzhou 350108,China;Fujian Civil Engineering and Architechtural Society,Fuzhou 350108,China)
出处
《绿色建筑》
2025年第6期107-111,共5页
Green Building
基金
厦门市建设科技计划项目“基于LCA的厦门地区住宅建筑装配式装修减碳成效研究”(XJK2023-1-29)。
关键词
夏热冬暖地区
住宅建筑
全生命周期
碳排放
hot summer and warm winter area
residential building
whole life cycle
carbon emission
