Charts and events #
Grafico 01 #
Monitoring tools #
Guide to Loading tests – tool? #
The Load tests on bridges and viaducts are aimed at checking the elastic characteristics of the structures in both static and dynamic conditions. It is essential to determine the maximum deformation (under load), the percentage of residual deformation (after the removal of the load) and the response of the structure to any dynamic action acting with known characteristics.
Dynamic load tests #
To understand the exact amplitude of the oscillation of the dynamic arrow and the acceleration of a span, thus carrying out a dynamic load test, it is recommended to use both the DECK sensors and the Accelerometer sensors.
Displacement values measured expressed in mm. Data acquisition from the previous 10 seconds to the next 20 seconds (tot. 30 seconds) of each solicitation of the structure when the activation threshold previously set via the Move Cloud Platform™ is exceeded. For more information see “DECK device”.
Therefore, in order to obtain and view the exact dynamic displacement of the span it is necessary:
- Install at least 2 DECK devices per span.
- To install and orient the DECK devices correctly see “DECK orientation” and “DECK installation guide”.
- Correctly set the activation threshold value through the Move Cloud Platform™ so that it is exceeded only at each desired transit.
- Make sure not to stimulate the devices during the 4 minutes prior to a dynamic load test. This time is necessary for DECK devices to send any previous acquisition to the Gateway. Then wait 4 minutes between one dynamic load test and the next.
Download data #
Bho cosa puoi scaricare in csv etc