Structural monitoring guide
Average Measurement Drift Calculator
Calculate observed measurement change per unit time for trend review.
Structural note: monitoring data is evidence, not a declaration of safety. Applicable codes, inspections and qualified structural engineering remain necessary for consequential decisions.
Trend arithmetic only.
How to use this tool
These browser tools provide data-quality and trend arithmetic only. They do not establish structural safety limits, alarm thresholds, inspection intervals or allowable loads.
Results are based entirely on user-entered values and simplified arithmetic.