Integrated Prefabrication Configuration and Component Grouping for Resource Optimization of Precast Production
Publication: Journal of Construction Engineering and Management
Volume 140, Issue 2
Abstract
It may be possible to reduce uncertainty in construction projects by adopting the prefabrication method. In this method, components are produced in factories and transported to the construction site to satisfy installation demands. For successful and effective prefabrication, the project designer and precaster must develop an integrated plan to manage the available resources in a way that satisfies design flexibility, production constraints, and installation demands. Configuring individual building elements and forming building components or modular units will result in employing a higher degree of prefabrication for higher productivity and ease of construction. The production of such complex configurations requires complex molds. To achieve optimization of resources and costs for the precast production of complex configurations, two new ideas have been adopted: namely prefabrication configuration and component groups; these are incorporated into the mixed integer linear programming (MILP) model. Moreover, an integrated plan is developed to efficiently utilize complex molds in production platform by using a mold adaptability matrix. Based on these concepts, an MILP optimization model is developed to adopt appropriate molds and create an optimal production plan. The model is validated by using two examples with different scenarios. The results show that employing the idea of prefabrication configuration and component grouping in production planning for prefabricated structures can reduce total costs by up to 13% compared to the existing planning approach. The developed model should help prefabrication manufacturers better manage their resources and possibly expand their production capacity.
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References
Balbontín-Bravo, E. (1998). “Simulation of large precast operations.” Simulation Conf. Proc., Vol. 2, IEEE, Piscataway, NJ, 1311–1317.
Berry, W. L., Hill, T. J., and Klompmaker, J. E. (1995). “Customer-driven manufacturing.” Int. J. Oper. Prod. Manag., 15(3), 4–15.
Chan, W. T., and Hu, H. (2002a). “Production scheduling for precast plants using a flow shop sequencing model.” J. Comput. Civ. Eng., 165–174.
Chan, W. T., and Hu, H. (2002b). “Constraint programming approach to precast production scheduling.” J. Constr. Eng. Manage., 513–521.
Dawood, N. N. (1995). “Scheduling in the precast concrete industry using the simulation modelling approach.” Build. Environ., 30(2), 197–207.
Dawood, N. N., and Neale, R. H. (1993). “A capacity planning model for precast concrete building products.” Build. Environ., 28(1), 81–95.
General Algebraic Modeling System (GAMS) 23.6.5 [Computer software]. GAMS Development Corporation, Washington, DC.
Girmscheid, G. S. F., ed. (2010). “Context of industrialisation.” New perspective in industrialisation in construction: A state-of-the-art report, CIB, Zurich, Switzerland, 3–13.
Hao, H. (2007). “A study of resource planning for precast production.” Archit. Sci. Rev., 50(2), 106–114.
Huang, K., Wu, S., and Wang, M. (2005). “Study on the storage and transportation optimization of prefabrication factory.” ISARC 2005, Elsevier, Amsterdam, The Netherlands.
Jiao, J., Tseng, M. M., Duffy, V. G., and Lin, F. (1998). “Product family modeling for mass customization.” Comput. Ind. Eng., 35(3), 495–498.
Khalili, A., and Chua, D. K. (2012). “IFC-based framework to move beyond individual building elements toward configuring a higher level of prefabrication.” J. Comput. Civ. Eng., 243–253.
Leu, S. S., and Hwang, S. T. (2002). “GA-based resource-constrained flow-shop scheduling model for mixed precast production.” Autom. Constr., 11(4), 439–452.
McCormick, G. P. (1976). “Computability of global solutions to factorable nonconvex programs: Part I—Convex underestimating problems.” Math. Program., 10(1), 147–175.
Robertson, D., and Ulrich, K. (1998). “Planning for product platforms.” Sloan Manag. Rev., 39(4), 19–31.
Simpson, T. W. (2004). “Product platform design and customization: Status and promise.” AI EDAM, 18(01), 3–20.
Sundgren, N. (1999). “Introducing interface management in product family development.” J. Prod. Innovat. Manage., 16(1), 40–51.
Tatum, C. B., Vanegas, J. A., and Williams, J. M. (1987). “Constructability improvement using prefabrication, preassembly and modularization.”, The Construction Institute, Dept. of Civil Engineering, Stanford Univ., Stanford, CA.
Warszawski, A. (1984). “Production planning in prefabrication plant.” Build. Environ., 19(2), 139–147.
Warszawski, A. (2004). Industrialized and automated building systems: A managerial approach, Taylor & Francis, London.
Warszawski, A., and Ishai, E. (1982). “Long range planning of prefabrication industry in a national economy (summary).” Build. Environ., 17(1), 47–54.
Zhai, X., Tiong, R. L., Bjornsson, H. C., and Chua, D. K. (2008). “Simulation-based planning for precast production with two critical resources.” Simulation Conf., WSC 2008, IEEE, Piscataway, NJ, 2519–2526.
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Published In
Journal of Construction Engineering and Management
Volume 140 • Issue 2 • February 2014
Copyright
© 2013 American Society of Civil Engineers.
History
Received: Dec 9, 2012
Accepted: Sep 23, 2013
Published online: Nov 27, 2013
Published in print: Feb 1, 2014
Discussion open until: Apr 27, 2014
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