| 装配式住宅生命周期碳排放评价分析 |
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| 引用本文： | 柯步敏,裘泳,余伟城,徐亦冬,杨汶雨.装配式住宅生命周期碳排放评价分析[J].建筑施工,2021,43(1):169-171. |
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| 作者姓名： | 柯步敏 裘泳 余伟城 徐亦冬 杨汶雨 |
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| 作者单位： | 浙江省一建建设集团有限公司 浙江杭州 310013;浙江省二建建设集团有限公司 浙江宁波 315202;浙大宁波理工学院 浙江宁波 315100;浙大宁波理工学院 浙江宁波 315100;浙江省二建建设集团有限公司 浙江宁波 315202 |
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| 基金项目： | 浙江省建设科技项目;宁波市公益类科技计划项目 |
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| 摘 要： | 通过运用生命周期理论,将住宅碳排放阶段分为建造阶段、使用阶段、维护阶段、拆除阶段。以预制率为36.8%的上海某项目为例,将装配式住宅生命周期碳排放和现浇住宅进行比较。计算结果表明:装配式住宅在建造阶段、拆除阶段的碳排放量明显减少,在使用阶段、维护阶段的碳排放量则和现浇住宅基本相同。
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| 关 键 词： | 装配式住宅 现浇住宅 碳排放 生命周期 |
Life Cycle Carbon Emission Assessment and Analysis of Prefabricated
Residential Building |
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| KE Bumin,QIU Yong,YU Weicheng,XU Yidong,YANG Wenyu.Life Cycle Carbon Emission Assessment and Analysis of Prefabricated
Residential Building[J].Building Construction,2021,43(1):169-171. |
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| Authors: | KE Bumin QIU Yong YU Weicheng XU Yidong YANG Wenyu |
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| Affiliation: | (Zhejiang Provincial Yijian Construction Group Co.,Ltd.,Hangzhou,Zhejiang 310013,China;Zhejiang Provincial Erjian Construction Group Co.,Ltd.,Ningbo,Zhejiang 315202,China;Ningbo Institute of Technology,Zhejiang University,Ningbo,Zhejiang 315100,China) |
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| Abstract: | By using the life cycle theory,the carbon emission stage of residential building is divided into construction stage,use stage,maintenance stage and demolition stage.Taking a project in Shanghai with a prefabrication rate of 36.8%,the life cycle carbon emissions of prefabricated residential building and cast-in-place residential building are compared.The results show that the carbon emission of prefabricated residential building in the construction stage and demolition stage is significantly reduced,while the carbon emission in the use stage and maintenance stage is basically the same as that of cast-in-place residential building. |
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| Keywords: | prefabricated residential building cast-in-place residential building carbon emission life cycle |
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