Earthworks
Monitor earthworks settlement, deformation, and stability with Osprey instrumentation to verify design assumptions and protect nearby assets.
Overview
Earthworks monitoring tracks settlement, deformation, and stability of embankments, cuttings, fills, and earth structures during construction and long-term operation so you can verify design assumptions and manage risk to adjacent assets.
Common monitoring goals
Earthworks projects typically focus on a small set of critical behaviors:
- Settlement of embankments, fills, and earth structures across wide areas where consolidation, loading, and staged construction can drive vertical movement.
- Heave and rebound in excavations and cuttings caused by unloading, groundwater changes, or changing construction conditions.
- Lateral deformation and rotation of earth retaining structures and slopes to identify developing instability and movement trends.
- Ground movement adjacent to earthworks that could affect nearby infrastructure, services, or supported ground.
- Correlation with construction staging, loading, compaction, and rainfall to understand how site activities and environmental conditions influence performance.
- Continuous data for alarms and compliance where trigger thresholds, reporting requirements, or risk controls apply.
- Back-analysis and design refinement using measured performance to improve interpretation and geotechnical design parameters.
Relevant Osprey products
Use these Osprey systems to measure the most common earthworks behaviors.
OTS
OTS measures orientation and rotation along a line or curve to profile deformation and tilt of embankments, cuttings, and earth retaining structures.
ASP
ASP measures distributed settlement along a nominally horizontal profile using the hydrostatic principle, useful for tracking settlement across wide embankment and fill areas.
IPX
IPX is a magnetic-field sensitive probe for automated monitoring of standard magnetic extensometer installations to measure vertical displacement at depth within embankments, fills, and foundation ground.
Next steps
Explore all supported monitoring scenarios and link through to detailed examples on the applications overview.
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