author_facet Kunieda, Yoichiro
Codinhoto, Ricardo
Emmitt, Stephen
Kunieda, Yoichiro
Codinhoto, Ricardo
Emmitt, Stephen
author Kunieda, Yoichiro
Codinhoto, Ricardo
Emmitt, Stephen
spellingShingle Kunieda, Yoichiro
Codinhoto, Ricardo
Emmitt, Stephen
Engineering, Construction and Architectural Management
Increasing the efficiency and efficacy of demolition through computerised 4D simulation
General Business, Management and Accounting
Building and Construction
Architecture
Civil and Structural Engineering
author_sort kunieda, yoichiro
spelling Kunieda, Yoichiro Codinhoto, Ricardo Emmitt, Stephen 0969-9988 Emerald General Business, Management and Accounting Building and Construction Architecture Civil and Structural Engineering http://dx.doi.org/10.1108/ecam-11-2018-0492 <jats:sec> <jats:title content-type="abstract-subheading">Purpose</jats:title> <jats:p>The purpose of this paper is to develop a novel tool to support decision making for enhanced demolition process efficiency and material waste sortability through computerised 4D motion workflow simulation.</jats:p> </jats:sec> <jats:sec> <jats:title content-type="abstract-subheading">Design/methodology/approach</jats:title> <jats:p>A time-lapse evaluation model was developed to classify and estimate the impact of building demolition processes and material waste recovery. The dynamic assessment of demolition, collision and mechanical impact was measured through computerised 4D motion game and physics engines. Waste recovery and treatment complemented the simulation algorithm. The simulation of the information workflow was tested through case study using two demolition strategies.</jats:p> </jats:sec> <jats:sec> <jats:title content-type="abstract-subheading">Findings</jats:title> <jats:p>The simulation successfully estimated the efficiency and efficacy of the different demolition strategies. Thus, simulation results can potentially support better decision making related to the definition of demolition strategies associated with recycling and re-use targets.</jats:p> </jats:sec> <jats:sec> <jats:title content-type="abstract-subheading">Research limitations/implications</jats:title> <jats:p>The simulation was limited to a simple machine-led demolition strategy. Further research is required to understand the impact of complex machine mechanic movements and processes on complex building fabrics.</jats:p> </jats:sec> <jats:sec> <jats:title content-type="abstract-subheading">Originality/value</jats:title> <jats:p>Modelling and evaluating the demolition process and its impact on material waste recovery with a time dimension is novel. The comparative analysis of quantitative data allows demolition professionals to find optimal and more sustainable demolition solutions and more efficient and safer implementation on site. It also contributes to a better understanding of the relationship between demolition strategy and waste sortability. This research represents a significant advancement in applied computing for building demolition waste recycling and notably, it improves the quality of information available in the definition of building demolition strategies.</jats:p> </jats:sec> Increasing the efficiency and efficacy of demolition through computerised 4D simulation Engineering, Construction and Architectural Management
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title Increasing the efficiency and efficacy of demolition through computerised 4D simulation
title_unstemmed Increasing the efficiency and efficacy of demolition through computerised 4D simulation
title_full Increasing the efficiency and efficacy of demolition through computerised 4D simulation
title_fullStr Increasing the efficiency and efficacy of demolition through computerised 4D simulation
title_full_unstemmed Increasing the efficiency and efficacy of demolition through computerised 4D simulation
title_short Increasing the efficiency and efficacy of demolition through computerised 4D simulation
title_sort increasing the efficiency and efficacy of demolition through computerised 4d simulation
topic General Business, Management and Accounting
Building and Construction
Architecture
Civil and Structural Engineering
url http://dx.doi.org/10.1108/ecam-11-2018-0492
publishDate 2019
physical 2186-2205
description <jats:sec> <jats:title content-type="abstract-subheading">Purpose</jats:title> <jats:p>The purpose of this paper is to develop a novel tool to support decision making for enhanced demolition process efficiency and material waste sortability through computerised 4D motion workflow simulation.</jats:p> </jats:sec> <jats:sec> <jats:title content-type="abstract-subheading">Design/methodology/approach</jats:title> <jats:p>A time-lapse evaluation model was developed to classify and estimate the impact of building demolition processes and material waste recovery. The dynamic assessment of demolition, collision and mechanical impact was measured through computerised 4D motion game and physics engines. Waste recovery and treatment complemented the simulation algorithm. The simulation of the information workflow was tested through case study using two demolition strategies.</jats:p> </jats:sec> <jats:sec> <jats:title content-type="abstract-subheading">Findings</jats:title> <jats:p>The simulation successfully estimated the efficiency and efficacy of the different demolition strategies. Thus, simulation results can potentially support better decision making related to the definition of demolition strategies associated with recycling and re-use targets.</jats:p> </jats:sec> <jats:sec> <jats:title content-type="abstract-subheading">Research limitations/implications</jats:title> <jats:p>The simulation was limited to a simple machine-led demolition strategy. Further research is required to understand the impact of complex machine mechanic movements and processes on complex building fabrics.</jats:p> </jats:sec> <jats:sec> <jats:title content-type="abstract-subheading">Originality/value</jats:title> <jats:p>Modelling and evaluating the demolition process and its impact on material waste recovery with a time dimension is novel. The comparative analysis of quantitative data allows demolition professionals to find optimal and more sustainable demolition solutions and more efficient and safer implementation on site. It also contributes to a better understanding of the relationship between demolition strategy and waste sortability. This research represents a significant advancement in applied computing for building demolition waste recycling and notably, it improves the quality of information available in the definition of building demolition strategies.</jats:p> </jats:sec>
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spelling Kunieda, Yoichiro Codinhoto, Ricardo Emmitt, Stephen 0969-9988 Emerald General Business, Management and Accounting Building and Construction Architecture Civil and Structural Engineering http://dx.doi.org/10.1108/ecam-11-2018-0492 <jats:sec> <jats:title content-type="abstract-subheading">Purpose</jats:title> <jats:p>The purpose of this paper is to develop a novel tool to support decision making for enhanced demolition process efficiency and material waste sortability through computerised 4D motion workflow simulation.</jats:p> </jats:sec> <jats:sec> <jats:title content-type="abstract-subheading">Design/methodology/approach</jats:title> <jats:p>A time-lapse evaluation model was developed to classify and estimate the impact of building demolition processes and material waste recovery. The dynamic assessment of demolition, collision and mechanical impact was measured through computerised 4D motion game and physics engines. Waste recovery and treatment complemented the simulation algorithm. The simulation of the information workflow was tested through case study using two demolition strategies.</jats:p> </jats:sec> <jats:sec> <jats:title content-type="abstract-subheading">Findings</jats:title> <jats:p>The simulation successfully estimated the efficiency and efficacy of the different demolition strategies. Thus, simulation results can potentially support better decision making related to the definition of demolition strategies associated with recycling and re-use targets.</jats:p> </jats:sec> <jats:sec> <jats:title content-type="abstract-subheading">Research limitations/implications</jats:title> <jats:p>The simulation was limited to a simple machine-led demolition strategy. Further research is required to understand the impact of complex machine mechanic movements and processes on complex building fabrics.</jats:p> </jats:sec> <jats:sec> <jats:title content-type="abstract-subheading">Originality/value</jats:title> <jats:p>Modelling and evaluating the demolition process and its impact on material waste recovery with a time dimension is novel. The comparative analysis of quantitative data allows demolition professionals to find optimal and more sustainable demolition solutions and more efficient and safer implementation on site. It also contributes to a better understanding of the relationship between demolition strategy and waste sortability. This research represents a significant advancement in applied computing for building demolition waste recycling and notably, it improves the quality of information available in the definition of building demolition strategies.</jats:p> </jats:sec> Increasing the efficiency and efficacy of demolition through computerised 4D simulation Engineering, Construction and Architectural Management
spellingShingle Kunieda, Yoichiro, Codinhoto, Ricardo, Emmitt, Stephen, Engineering, Construction and Architectural Management, Increasing the efficiency and efficacy of demolition through computerised 4D simulation, General Business, Management and Accounting, Building and Construction, Architecture, Civil and Structural Engineering
title Increasing the efficiency and efficacy of demolition through computerised 4D simulation
title_full Increasing the efficiency and efficacy of demolition through computerised 4D simulation
title_fullStr Increasing the efficiency and efficacy of demolition through computerised 4D simulation
title_full_unstemmed Increasing the efficiency and efficacy of demolition through computerised 4D simulation
title_short Increasing the efficiency and efficacy of demolition through computerised 4D simulation
title_sort increasing the efficiency and efficacy of demolition through computerised 4d simulation
title_unstemmed Increasing the efficiency and efficacy of demolition through computerised 4D simulation
topic General Business, Management and Accounting, Building and Construction, Architecture, Civil and Structural Engineering
url http://dx.doi.org/10.1108/ecam-11-2018-0492