Optimizing Resource Utilization for Repetitive Construction Projects
Publication: Journal of Construction Engineering and Management
Volume 127, Issue 1
Abstract
Optimizing resource utilization can lead to significant reduction in the duration and cost of repetitive construction projects such as highways, high-rise buildings, and housing projects. This can be achieved by identifying an optimum crew size and interruption strategy for each activity in the project. Available dynamic programming formulations can be applied to provide solutions for this optimization problem; however, their application is limited, as they require planners to specify an arbitrary and an unbounded set of interruption options prior to scheduling. Such a requirement is not practical and may render the optimization problem infeasible. To circumvent the limitations of available formulations, this paper presents an automated and practical optimization model. The model utilizes dynamic programming formulation and incorporates a scheduling algorithm and an interruption algorithm so as to automate the generation of interruptions during scheduling. This transforms the consideration of interruption options, in optimizing resource utilization, from an unbounded and impractical problem to a bounded and feasible one. A numerical example from the literature is analyzed to illustrate the use and capabilities of the model.
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References
1.
Al Sarraj, Z. M. (1990). “Formal development of line-of-balance technique.”J. Constr. Engrg. and Mgmt., ASCE, 116(4), 689–704.
2.
Arditi, D., and Albulak, M. Z. (1986). “Line-of-balance scheduling in pavement construction.”J. Constr. Engrg. and Mgmt., ASCE, 112(3), 411–424.
3.
Ashley, D. B. (1980). “Simulation of repetitive-unit construction.”J. Constr. Div., ASCE, 106(2), 185–194.
4.
Birrell, G. S. (1980). “Construction planning—Beyond the critical path.”J. Constr. Div., ASCE, 106(3), 389–407.
5.
Chrzanowski, E. N. Jr., and Johnston, D. W. (1986). “Application of linear scheduling.”J. Constr. Engrg. and Mgmt., ASCE, 112(4), 476–491.
6.
Eldin, N. N., and Senouci, A. B. ( 1994). “Scheduling and control of linear projects.” Can. J. Civ. Engrg., Ottawa, 21, 219–230.
7.
El-Rayes, K., and Moselhi, O. ( 1998). “Resource-driven scheduling of repetitive activities on construction projects.” J. Constr. Mgmt. and Economics, 16(4), 433–446.
8.
Johnston, D. W. (1981). “Linear scheduling method for highway construction.”J. Constr. Div., ASCE, 107(2), 247–261.
9.
Kavanagh, D. P. (1985). “SIREN: A repetitive construction simulation model.”J. Constr. Engrg. and Mgmt., ASCE, 111(3), 308–323.
10.
Moselhi, O., and El-Rayes, K. (1993). “Scheduling of repetitive projects with cost optimization.”J. Constr. Engrg. and Mgmt., ASCE, 119(4), 681–697.
11.
Reda, R. M. (1990). “RPM: Repetitive project modeling.”J. Constr. Engrg. and Mgmt., ASCE, 116(2), 316–330.
12.
Russell, A. D., and Caselton, W. F. (1988). “Extensions to linear scheduling optimization.”J. Constr. Engrg. and Mgmt., ASCE, 114(1), 36–52.
13.
Russell, A. D., and Wong, W. C. M. (1993). “New generation of planning structures.”J. Constr. Engrg. and Mgmt., ASCE, 119(2), 196–214.
14.
Selinger, S. (1980). “Construction planning for linear projects.”J. Constr. Div., ASCE, 106(2), 195–205.
Information & Authors
Information
Published In
Journal of Construction Engineering and Management
Volume 127 • Issue 1 • February 2001
Pages: 18 - 27
History
Received: Sep 1, 1999
Published online: Feb 1, 2001
Published in print: Feb 2001
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