Online Supervision of mechanised Tunnelling

Quelle/credit: IMM

Multiple column principle of process data analysis in mechanised tunnelling

Quelle/credit: IMM

Quelle/credit: ZMM-Monitoring

Route of the Emscher Interceptor, construction section 40 on the overview map in the online platform, with
various settings available for the display of the data

Quelle/credit: ZMM-Monitoring

Quelle/credit: www.zpp.de

Use of the online platform in the tunnel of the Emscher Interceptor, section 40

Quelle/credit: www.zpp.de

Quelle/credit: ZMM-Monitoring

Architecture of the online platform with central database. Access to the data is possible with desktop client software or in an online app

Quelle/credit: ZMM-Monitoring

Working area with data from the tunnel boring machine, thematically assigned diagrams and various evaluation functions in the diagram

Quelle/credit: ZMM-Monitoring

Display of already installed segment rings with colour coding of the installation state and quick overview of the rings marked in the map with display of defects on the segment. Display of further data about the segments and the rings is available in further windows

Quelle/credit: ZMM-Monitoring

Quelle/credit: www.zpp.de

The Emscher Interceptor, section 40: removal of lining segments after the arrival of the TBM in a shaft

Quelle/credit: www.zpp.de

In mechanised tunnelling, the sensor system on the tunnel boring machine (TBM) and its control system (navigation) as well as surveying and precast segment production all record a great amount of varied data. The analysis, visualisation and monitoring of this data represents an important instrument for efficient control of mechanised tunnelling.

The present article describes an online monitoring platform for the integrated recording and processing of the data recorded as a tunnel advances. The emphasis of the platform is the construction element-related and georeferenced recording of the data, and the processing and provision of the great quantities of data, which is recorded in particular by the sensors on the TBM and generated in the course of surveying. The real-time recording of this TBM process data enables a comprehensive reproduction of the entire tunnelling works with various analysis functions, including flexible averaging,...