Instances for combined 3D Loading and Vehicle Routing Problems
Ehmke, Jan Fabian
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These instance sets deal with Vehicle Routing Problems combined with 3D Loading ("3L-CVRP" and "3L-VRPTW"). In the dataset, necessary information for the consideration of time windows, vehicle capacity, axle weights, fragility and the load bearing strength is given.
Several instance sets from literature for the 3L-CVRP and the 3L-VRPTW do not contain all information needed for the consideration of the vehicle capacity, axle weights, fragility and load bearing strength. Therefore, we have added missing information in the instance sets by Ceschia et al. (2013), by Moura and Oliveira (2009) and by Zhang et al. (2017). Moreover, we have created a new instance set for the 3L-VRPTW, where the number of customers vary between 20, 60 and 100 customers, the number of items between 100 and 400, and the number of item types between 3, 10 and 100 types.