Location Optimization for a Group of Tower Cranes
Publication: Journal of Construction Engineering and Management
Volume 125, Issue 2
Abstract
A computerized model to optimize location of a group of tower cranes is presented. Location criteria are balanced workload, minimum likelihood of conflicts with each other, and high efficiency of operations. Three submodels are also presented. First, the initial location model classifies tasks into groups and identifies feasible location for each crane according to geometric “closeness.” Second, the former task groups are adjusted to yield smooth workloads and minimal conflicts. Finally, a single-tower-crane optimization model is applied crane by crane to search for optimal location in terms of minimal hook transportation time. Experimental results and the steps necessary for implementation of the model are discussed.
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Information & Authors
Information
Published In
Journal of Construction Engineering and Management
Volume 125 • Issue 2 • March 1999
Pages: 115 - 122
History
Received: Feb 12, 1996
Published online: Mar 1, 1999
Published in print: Mar 1999
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