Von der geologischen Aufnahme zur BIM‐Repräsentation

Starting with geological field mapping in the tunnel, a process can be implemented to transform all geological observations into data structures for later use in BIM systems. All necessary basics are already available and a reference implementation has been programmed. When corresponding standards become available, which will be the case in the next one to two years, universal interchangeability of the information will also be provided. This will ensure that the ground model can be maintained through the life cycle, and the ground – as part of the Digital Twin of the structure – is available in later project phases like operation, maintenance, enlargement und renaturation.