BIM-based life-cycle environmental assessment of prefabricated buildings

被引：43

作者：

Ji, Yingbo ^{[1
]}

Qi, Kai ^{[2
]}

Qi, Yuan ^{[1
]}

Li, Yan ^{[3
]}

Li, Hong Xian ^{[3
]}

Lei, Zhen ^{[4
]}

Liu, Yan ^{[1
]}

机构：

[1] North China Univ Technol, Sch Civil Engn, Beijing, Peoples R China

[2] China Construct First Grp Construct & Dev Co Ltd, Beijing, Peoples R China

[3] Deakin Univ, Sch Architecture & Built Environm, Geelong, Vic, Australia

[4] Univ New Brunswick, Dept Civil Engn, Offsite Construct Res Ctr OCRC, Fredericton, NB, Canada

来源：

ENGINEERING CONSTRUCTION AND ARCHITECTURAL MANAGEMENT | 2020年 / 27卷 / 08期

关键词：

Prefabricated construction; Building information modelling; Environmental evaluation; Construction simulation; Modelling; CONSTRUCTION; PERFORMANCE; DESIGN; IMPACT; SIMULATION; EMISSIONS; INTERNET; CARBON; CHINA; COST;

D O I：

10.1108/ECAM-01-2020-0017

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Purpose This research aims to propose a comparative environmental analysis of conventional and prefabricated construction techniques utilizing a building information modelling (BIM) technique. Design/methodology/approach A set of indicators are selected to assess the environmental emissions throughout the construction life cycle, based on BIM platform. An existing project involving ten apartment buildings in Shanghai is selected as a case study. Findings The results reveal that prefabricated construction demonstrates environment-friendly performance with some exceptions of acidification and mineral resource consumption. Environmental impacts can also be further reduced by increasing the projected area ratio and percentage of project prefabrication. Originality/value Overall, the proposed method can be used to identify relevant environmental merits and for decision-making of appropriate construction techniques in building construction projects.

引用

页码：1703 / 1725

页数：23

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