Structural monitoring guide
Temperature Monitoring for Structures
Use temperature data to explain thermal strain, expansion and sensor drift.
Structural note: monitoring data is evidence, not a declaration of safety. Applicable codes, inspections and qualified structural engineering remain necessary for consequential decisions.
What this topic covers
Use temperature data to explain thermal strain, expansion and sensor drift.
Core monitoring ideas
Structures expand and contract with temperature.
Temperature gradients can create differential movement and stress.
Temperature channels are often essential context for long-term strain and displacement.
Interpretation limits
Sensor placement should follow the structural question rather than a generic grid spacing.
Evidence and data quality
Calibration, mounting and sensor health are part of the measurement system and must be tracked.
Lifecycle use
Combining complementary sensor types can reduce ambiguity when one measurement alone cannot explain a change.