Automatic 3D deformation and displacement measurement
Especially in construction projects, 3D deformation measurements make a significant contribution to the safety of the building and play an important role in risk management.
The GeoMonitor records the deformations and transfers the data to a web-based platform where the measurement data is visualised. In addition, the platform holds further project-specific information and makes the data available for further evaluations.
Typical applications
- Rockfall areas
- (inner-city) tunnel construction
- Compensation injections
- Bridges
- Consolidation tests
Solexperts offers various measurement systems for automatic 3D deformation monitoring so that project requirements can optimally be met.
- Tachymeter: The tachymeter records the deformation of fixed prisms as a three-dimensional vector.
- Motorised digital level: The motorised digital level allows the measurement of settlements and heaves of a large number of points with the high precision of a levelling instrument.
- Hydrostatic settlement measurement systems: These systems are installed where there is no line-of-sight , such as inside buildings. The measurements are highly accurate and are used for long-term monitoring as well as for settlement and heave monitoring during injection work.
- Inclinometers: Inclination sensors can be installed in both horizontal and vertical boreholes. Deformations along a borehole are recorded with a chain of inclination sensors.
- Other measuring systems, such as borehole extensometers, complement the automatic 3D deformation measurement.
Downloads
Monitoring
Monitoring
- Leica total station with Solexperts GeoMonitor
- Motion-controlled Leica and Zeiss optical digital levels
- Automatische Überwachung des Kalottengewölbes im Aeschertunnel
- Überwachung der BLS-Gleise in Frutigen mit Neigungssensoren
- Automatische Überwachung der Herrenbrücke Lübeck
- Messanlage zur Überwachung von Rutschhängen
- BLS-Tagbautunnel Engstlige Messtechnische Überwachung der Baugrub
- Erweiterung Rathausparking Bern Automatische Gebäude und Baugrundüberwachung
- Geotechnische Messungen und Versuche in Baugruben, A.Thut 1980
- SDL-Solexperts Data Logger
- GeoMonitor
- MRD – Manual Readout Device
- WebDavis
- Surveillance automatique de la voûte de la calotte du tunnel d’Aescher
- Surveillance automatique du pont de Herren à Lübeck.
- Geomechanische Messungen und Überwachung der Stützmauern/Pfahlwände Court und Roches
- Überwachung verankerter Stützbauten: Vorgehen, Interpretation, Massnahmen
- Überwachung verankerter Stützbauten: Vorgehen, Interpretation, Massnahmen
- GEOMECHANISCHE MESSUNGEN UND ÜBERWACHUNG WÄHREND DEM SPRENGVORTRIEB DER TUNNEL VAL D’INVERN, LA ROCHE UND SALGESCH
- Dichte Siedlungsräume und beweissichernder Einbezug der Nachbarliegenschaften in Projektierung und Bau: Massnahmen, Sinn und Zweck
- Geotechnische Überwachung des Tunnelvortriebes Luzernerring, Basel
- Auscultation d’une ancienne mine de fer lors d’une expérimentation d’ennoiement
- Auscultation d’une paroi clouée à Önzberg
- Uetliberg
- AUTOROUTE A16 LA TRANSJURANE
- l’église Saint-Bernard (Lyon)
- INSTRUMENTATION POUR LA SURVEILLANCE DE FALAISES A RISQUE
- Web-based data visualisation for tunnel and deep excavation monitoring
- Challenges to monitoring during construction of two inner city railway infrastructure projects
- Cloud-based 3D digital twin and fiber optic instrumentation of a pre-stressed concrete bridge for the continuous evaluation and monitoring of its structural condition
- Advanced Tailings Storage Facility (TSF) Monitoring Solution: Ensuring Safety and Compliance
- INSITU TESTING AND GEOMONITORING
Solexperts France
- Instrumentation géotechnique dans le Laboratoire Souterrain de Meuse/Haute-Marne
- Alptransit
- Laboratoire de recherche Meuse/Haute Marne Mesures hydromécaniques dans une roche argileuse profonde
- Reconnaissances à l’avancement dans la galerie hydraulique Salazie-Amont
- Modular yielding support for tunnels in heavily swelling rock
- SysMoG Tribune de Genève H2
- High-resolution characterization of the induced fracture network around galleries in the Callovo-Oxfordian Clay using discrete fracture network inversion
Publications Gas Measurements
- 2021 Lacroix, Piedevache, In situ continuous monitoring of dissolved gases
- 2021 Baseline Subsoil CO2 Gas Measurements
- Mont Terri underground research laboratory – CO2 containment assurance experiments
- Lessons Learned from Practical Application of Geochemical Monitoring Methodology to CO2 Storage Site: Specific Case of Claye-Souilly project, Paris Basin, France
- Well integrity assessment under temperature and pressure stresses by a 1:1 scale wellbore experiment
- Mapping of natural CO2 emissions before NECCS
Solexperts France Products
- Temperature measurement chain TMK2
- Chaîne inclinométrique pour mesure de convergence
- Systèmes pour contrôle d’inclinaison CLINO, CLINO RAIL et CLINO
- Chaîne inclinométrique
- Pressure sensor with Data-Logger SDL for piezometer
- Capteur de pression Drive Point pour piézomètre
- Tube inclinométrique Solexperts ICL 63
- Total Pressure Cell
- Extensomètre de surface à fil invar
- Extensomètre à corde vibrante (béton)
- Extensomètre à corde vibrante (acier)
- Cellule de charge à corde vibrante (FCV)
- Cellule de charge DMS
- Cellule de charge
Solexperts France Services
Geotechnics
Geotechnics
- Decision Making in Tunneling Based on Field Measurements, Kovari 1993
- The Control of Ground Response, Milestones up to the 1960s, Kovari 2003
- Vibration measurement
- Surveillance des voies ferrées de BLS AlpTransit à Frutigen avec des capteurs inclinométriques
- Grundbau -Taschenbuch Geotechnische Messverfahren
- Risks in Tunnelling
- Instrumented test shaft in soft ground
- GEOTECHNICAL AND HYDROGEOLOGICAL MEASUREMENTS, SAFETY AND RISK IN SLOVAKIA AND SWITZERLAND
- Safety System in Urban Tunnelling; The Zimmerberg Tunnel
- Foundation analysis and restoration of a 13th century church founded on lacustrine clay
Displacements along profiles
- linewise measurements
- CLINO-Chain: Inclinometer Chain
- Trical software
- Solexperts Datenerfassung (PCD und SolLine-App)
- MRD – Manual Readout Device
Publications Sliding Micrometer and Trivec
- Gleitmikrometer, Kovari 1979
- Gleitmikrometer Gewichtsstaumauer Albignia, A. Thut 1981
- Gleitmikrometer, U-Bahn München, Kovari 1984
- Digitales Gleitmikrometer, Gleitdeformeter und Trivec
- Precision deformation measurements at large dams
- Trivec and Sliding Micrometer: fully digital instruments for geotechnical displacement and deformation measurement
- MONITORING OF DISPLACEMENT OF VIDE RANGE FOCUSED ON HISTORICAL BUILDINGS AND SLOPES
- USE OF GEOTECHNICAL MONITORING IN REMEDIATION PROJECT OF AN UNSTABLE SLOPE
- Continuous Strain Monitoring in the Rock Foundation of a Large Gavity Dam
- Monitoring the Nailed Soil Wall at Önzberg
Borehole extensometer
- SolExtensometer
- Modular-Extensometer
- Reverse Head Extensometer
- Fixed installable micrometer (FIM)
- Kontinuierliche Verformungsmessung vor der Tunnelbrust mit dem RH-Extensometer (RHX) und dem Modularen RHExtensometer (M-RHX)
- New instruments improve site characterization with time based measurements
- Displacement measurements ahead of a tunnel face using the RH Extensometer
Pile tests
- Ultrasonic measuring device
- Pile integrity tests and component tests
- Statische Pfahlbelastungsversuche Hardturmstadion Zürich