Schedule-Resource Trade-off Based on Construction Process Simulation and Simulated Annealing

the 17th National Conference on Computer Application in Civil Engineering, 2014

Recommended citation: Lin, J.*, Zhang, J., Zhong, Y. (2014). "Schedule-Resource Trade-off Based on Construction Process Simulation and Simulated Annealing" in Proceedings of the 17th National Conference on Computer Application in Civil Engineering. 41-46. China Civil Engineering Society. Beijing, China. (in Chinese) https://linjiarui.net/files/2014-11-14-bim-des-based-schedule-resource-tradeoff.pdf

Abstract

According to the actual demand of management during construction, this paper researches on the schedule-resource trade-off based on 4D-BIM and construction process simulation. By transforming a construction schedule into a Discrete Event Simulation (DES) model, this method presented can automatically construct the schedule-resource trade-off model. Also, the paper explores and analyses the process of SA algorithm in order to tackle the schedule-resource trade-off. The whole solution is applied to solve a real problem and good results are obtained. The achievement indicates that the automatic construction of schedule-resource trade-off model can free people from intensive work. Excellent results can be obtained in a short time by SA algorithm. The solution presented in this paper constructs schedule-resource equilibrium model, simulates and optimizes construction process and reduces repetitive work, which provides managers with a practical tool to arrange the schedule and allocate resources.

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Recommended citation: Lin, J.*, Zhang, J., Zhong, Y. (2014). "Schedule-Resource Trade-off Based on Construction Process Simulation and Simulated Annealing" in Proceedings of the 17th National Conference on Computer Application in Civil Engineering. 41-46. China Civil Engineering Society. Beijing, China. (in Chinese)

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