Concept of hybrid technique of geotechnical monitoring in the cryolithozone

This article deals with the development of a hybrid methodology for geotechnical monitoring of buildings and structures operating in permafrost zone. This approach combines in-situ measurements using a wide range of equipment and numer-ical modeling within a single information system. This work describes a principle for accumulating measurement data obtained from various sources using various methods and appropriate equipment. The authors of this article classify the data by type, with accumulation in a unified interpreter database. This database serves as a foundation for developing digital twins of monitored facilities using mathematical models. Combining monitoring processes with the processing of measurement results in numerical software packages enhances the accuracy in assessing the stress-strain state of structures and facilitates a more reliable evaluation of data sufficiency. The result of this work is a concept, the successful technical implementation of which will enable identifying critical zones, detecting deviations from design and regulatory requirements, and generating recommendations for ensuring the operational safety of the monitored facilities.

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