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Integrating building information modelling and firefly algorithm to optimize tower crane layout

conference contribution
posted on 2014-01-01, 00:00 authored by Jun WangJun Wang, J Liu, W Shou, X Wang, L Hou
Tower crane layout design and planning within construction site is a common construction technical issue and regarded as a complex combinatorial problem. To transport heavy materials, such as rebar, formwork, scaffolding, equipment and steel, tower cranes are needed and should be well located to reduce construction cost and improve safety management. Currently, practitioners in the industry are over-reliance on individual experience and subjective judgment during decision-making process. The purpose of this paper wants to develop a well-defined approach, which integrating Building Information Modelling (BIM) and firefly algorithm to come up with an optimal tower crane layout for construction projects. Firstly, BIM technology is utilized to automatically generate the quantity of materials which need to be transported. Then firefly algorithms are used to determine the locations of tower cranes, supply points and demand points according to transportation requirement, time and cost. Thirdly, the optimal tower crane layout scheme will be visualized by 4-Dimension (4D) BIM to verify its constructability and safety based on computer simulation and individual experience. Finally, a practical case is selected to evaluate the developed approach. In addition, some lessons learned and issues are highlighted that help direct future research and implementation. The optimization results of the example are very promising and it demonstrates the application value of the approach.

History

Pagination

321-328

Location

Sydney, N.S.W.

Start date

2014-07-09

End date

2014-07-11

ISBN-13

9780646597119

Language

eng

Publication classification

E1.1 Full written paper - refereed

Copyright notice

2014, IAARC

Editor/Contributor(s)

[Unknown]

Title of proceedings

ISARC 2014 : Proceedings of the 31st International Symposium on Automation and Robotics in Construction and Mining

Event

International Association for Automation and Robotics in Construction. Symposium (31st : 2014 : Sydney, N.S.W.)

Publisher

International Association for Automation and Robotics in Construction

Place of publication

[Sydney, N.S.W.]

Series

International Association for Automation and Robotics in Construction Symposium

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