摘要
采用BIM技术,通过工程量清单计碳方法,计算北京某地铁车站工程项目的基坑支护与地下车站结构装配式一体化建造技术的碳排放,并与传统明挖法工艺的碳减排进行对比研究。结果表明:基坑支护与车站地下结构装配式一体化建造技术相对于传统明挖法施工,在人、材、机各方面都达到了不同程度的减排效果,整体碳排放量减少约30%,减碳效果十分显著。
This paper adopts BIM technology and the carbon calculation method of the engineering quantity list,calculates the carbon emissions of the foundation pit support and the underground station structure assembly integrated construction technology of a subway station project in Beijing,and compares with the carbon emission reduction of traditional open-cut method.The results show that,compared with the traditional open-cut construction method,the integrated construction technology of foundation pit support and underground structure of the station has achieved different levels of emission reduction effects in terms of personnel,materials,and machinery,and the overall carbon emissions have been reduced by about 30%,The carbon reduction effect is very significant.
作者
侯敬峰
解佳媛
HOU Jingfeng;XIE Jiayuan(School of Civil and Transportation Engineering,Beijing University of Civil Engineering and Architecture,Beijing 100044,China)
出处
《建筑经济》
北大核心
2022年第S01期579-584,共6页
Construction Economy
基金
国家自然科学基金(51878028)
关键词
碳减排
装配式
地铁车站
BIM技术
carbon emission reduction
prefabricated
metro station
BIM technology
作者简介
侯敬峰,副教授,研究方向:智能建造、复杂施工技术。
