Politecnico di Torino - Corso Duca degli Abruzzi, 24 - 10129 Torino, ITALY

+39 011 090 6100 info@tech-share.it

Continuous structural and geotechnical monitoring

Automated data processingCheck of prefixed pointsContinuous monitoring

Introduction

This invention is intended for the continuous and real-time monitoring of structures and for geotechnical monitoring applications. The equipment is permanently installed on-site to measure the variation of position in time of prefixed points. Typical applications include archaeological sites, rock masses, mines, dams, structures with foundation settlements.

Technical features

Structural and geotechnical monitoring is traditionally done with sensors at discrete positions or by technologies based on processing laser scanning or photographic data. However,  the installation of sensors is extremely difficult and expensive in the case of large structures, archaeological sites, rock fronts. Moreover, the use of laser scanning systems  requires long processing time and high cost. The present invention is based on the check of the position at prefixed points in given time intervals and on real time data processing. It solves such monitoring application environments with a low-cost product permanently installed on-site with the ability of directly notifying warning or alarm conditions. A weather-proof prototype of the invention has been built and several indoor and outdoor measurement campaigns have been carried out to get first results from the instrumentation.

Possible Applications

  • Continuous and permanent structural monitoring;
  • Continuous and permanent monitoring of excavation or rock fronts;
  • Archaeological site monitoring;
  • Long term stability check of earth retaining structures or landslides.

Advantages

  • Rapid instrumentation installation and no need for human intervention after installation;
  • New application environments, actually uncovered or too expensive with traditional approaches;
  • Low instrumentation cost.