University of Twente Student Theses
Achieving concurrent planning for construction projects through a hybrid-simulation modeling framework
Reichart, P.A. (2019) Achieving concurrent planning for construction projects through a hybrid-simulation modeling framework.
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| Abstract: | Conventional sequential planning approaches could overlook a large number of feasible execution scenarios throughout the planning process. In such planning, various decisions (e.g. activity-sequencing, resource allocation) are taken in consecutive steps to gradually reduce the solution space. This could result in suboptimal schedules in terms of duration and cost. Therefore, this paper proposes a framework for simulation-based concurrent planning that can simultaneously integrate multiple decision steps in planning procedures. A hybrid-simulation modeling approach is adopted to integrate discrete-event and agent-based simulations. In specific, the framework integrates several decision variables regarding sequencing, site lay-out planning, resource allocation and risk management. The framework is applied to an existing cut & cover operation case study to explore its feasibility. Experts’ validation showed that much detailed and accurate information is generated in a short amount of time. This demonstrates that the proposed hybrid-simulation approach can facilitate concurrent planning for construction projects while obtaining significant efficiency benefits with respect to conventional planning approaches. |
| Item Type: | Essay (Master) |
| Faculty: | ET: Engineering Technology |
| Subject: | 56 civil engineering |
| Programme: | Construction Management and Engineering MSc (60337) |
| Link to this item: | https://purl.utwente.nl/essays/79186 |
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