Data-Driven, Automated Digital-Design Workflow for Safety Roads in Korea

This session will present an integrated digital workflow that creates alternatives by automatically reviewing the risk of traffic accidents, earthwork volume, and design standards using a digital design model of roads when performing linear improvement on roads with high volumes of traffic accidents. This technology implemented the digital design procedure of the road with Dynamo and Python, based on Civil 3D software. In addition, the traffic accident risk index of the road section was reflected in the algorithm. In particular, the road design standards were digitized based on XML and reflected as evaluation models in creating alternatives. Through this process, the digital alignment of the road that minimizes the occurrence of traffic accidents is optimized within Civil 3D, and a digital road model is created that presents multiple alternatives by collectively reviewing the calculation of earthworks and whether the road design standards are satisfied.