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Assessment of the Energy Use and CO2 Emissions from a Construction Site: An Integrated BIM-DES-LCA Framework
Luleå tekniska universitet, Institutionen för samhällsbyggnad och naturresurser, Industriellt och hållbart byggande.ORCID-id: 0000-0003-0907-1270
Luleå tekniska universitet, Institutionen för samhällsbyggnad och naturresurser, Industriellt och hållbart byggande.ORCID-id: 0000-0002-4695-5369
Luleå tekniska universitet, Institutionen för samhällsbyggnad och naturresurser, Industriellt och hållbart byggande.ORCID-id: 0000-0002-5661-5237
2017 (engelsk)Inngår i: ICCREM 2016: BIM Application and Offsite Construction - Proceedings of the 2016 International Conference on Construction and Real Estate Management 2016 / [ed] Wang Y.,Al-Hussein M.,Shen G.Q.P.,Zhu Y., Reston, VA: American Society of Civil Engineers (ASCE), 2017, s. 518-526Konferansepaper, Publicerat paper (Fagfellevurdert)
Abstract [en]

The building sector contributes significantly to the energy use and related greenhouse gas (GHG) emissions. Prior research has mainly focused on the impacts associated with material selection and building operation, thereby the embodied impact of the construction phase has got limited attention. The construction phase usually suffers from an inherent uncertainty in which construction operations, activities, and resources interact with each other in a complex manner. The discrete event simulation (DES) has been recognized to be a consistent simulation approach to capture these uncertainties and interactions. DES can also complement conventional life cycle assessment (LCA) tools, used for sustainable design and environmental strategies. However, the major challenge has been the implementation of the DES into practice which needs significant effort and work in order to create a realistic model of the construction process. To overcome this obstacle, this paper proposes a framework that integrates building information modeling (BIM), DES, and LCA in order to support the environmental evaluation and also facilitate implementation of the DES model by utilizing the data-rich BIM. Finally, the practical application of the proposed BIM-DES-LCA framework is demonstrated in a preliminary prototype and the areas where further development is required have been highlighted to address in future research

sted, utgiver, år, opplag, sider
Reston, VA: American Society of Civil Engineers (ASCE), 2017. s. 518-526
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URN: urn:nbn:se:ltu:diva-65901DOI: 10.1061/9780784480274.062Scopus ID: 2-s2.0-85029590552ISBN: 9780784480274 (tryckt)OAI: oai:DiVA.org:ltu-65901DiVA, id: diva2:1146065
Konferanse
2016 International Conference on Construction and Real Estate Management, ICCREM 2016, Edmonton, Canada, 29 September - 1 October 2016
Tilgjengelig fra: 2017-10-02 Laget: 2017-10-02 Sist oppdatert: 2018-05-14bibliografisk kontrollert

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