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Spatial conflicts often occur on construction sites and can have significant impact on the total construction progress. However, the specification and calculation of spatial requirements for construction processes is very time-consuming. For this reason, spatial aspects are often not considered adequately in practice. In this paper an approach for modeling spatial requirements of construction activities...
An efficient execution of complex construction projects requires a comprehensive scheduling of all construction activities. For this, it is necessary to consider various restrictions and the availability of required resources. The generation of efficient schedules is a very challenging task, in fact an NP-hard optimization problem. An appropriate approach is the application of discrete-event simulation...
In the last years simulation approaches are increasingly used to support construction scheduling. For that purpose, different kinds of planning data have to be analyzed and integrated to perform realistic and suitable simulation, like building information models, bill of quantities, framework schedules, delivery dates, or available resources. However, a major challenge remains: the efficient specification...
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