Study on carbon emission measurement and emission reduction effect of green buildings from the perspective of full life cycle
The construction industry has the problem of high energy consumption and high carbon dioxide emission.In order to help the construction realize the goals simultaneously,this study constructed carbon emission calculation model based on life cycle assessment,BIM modeling and OpenStudio energy consumption simulation technology.The model will provides a reference for future research on the carbon emission of residential buildings in full life cycle.The study takes traditional residential buildings and green residential buildings as the research object,and analyzes their heterogeneity from the perspective of full life cycle.The results show that compared with traditional residential buildings,the green residential buildings have lower carbon emissions in full life cycle and better energy-saving and emission reduction effects in the operation stage.However,the carbon emission of green residential buildings in constructed stage is higher than that of traditional residential buildings.This study can provide theoretical basis for the strategic planning of energy conservation and emission reduction in China's construction industry.
Residential buildingfull life cycleBIMenergy consumption simulationenergy conservation and emission reduction
万方数据
维普
