Reyca
Reyca
Allnamics have developed the Reyca to measure the displacement of a foundation pile during a Dynamic Load Test or a Rapid Load Test.
Displacements during Dynamic Load Tests are often derived indirectly by double integrating accelerations. Integration of minor measuring errors and inaccuracies in the accelerations leads to a (because of the double integration) exponentially increasing inaccuracy of displacement. Over time, adjusted signals and data correction gave presentable results, which are accepted. Experts know that displacements based on accelerations can never be reliable or accurate.
Because of above reasons, Allnamics developed the Reyca: a dedicated instrument for direct measuring of displacements.
Key Benefits
- Self-calibrating
- Works under an angle, no leveling required
- Laser beam for guiding and aiming
- Easy to mount reflector plate on the pile or another moving subject
- Monitoring at a distance of up to 35 m for accurate monitoring. Within 15 m, accuracy is doubled
- For monitoring high and slow-speed events
- Easy to operate with additional software for monitoring and reporting, the Reyca®
- Export of data in Excel or CSV format
- Supported by the Allnamics Team with more than 50 years of experience
Allnamics' PDR is the wireless data acquisition unit for Static, Rapid and Dynamic Load Testing
MEASURING PRINCIPLE
The Reyca is based on an optical sensor and a high-speed camera observing the reflections of the Reyca Reflector Plate mounted on the measured object.
The Reyca can be used for:
- Rapid Load Tests
- Dynamic Load Tests
- Pile Driving Analysis
- Train Rail Movements
- Monitoring of displacements of bridges during train or traffic passage
- Tracking of other low and high-speed movements and displacements
Reyca
Self Calibrating
Due to its unique measuring principle, the Reyca is self-calibrating. The calibration is part of every monitoring. As a result, the Reyca setup is not necessarily leveled or pendicular on the measured object or pile.
Allnamics' PDR is the wireless data acquisition unit for Static, Rapid and Dynamic Load Testing
Results
The software exports monitored data in CSV-format for importing and analyzing the data in Excel or other data acquisition packages. The Reyca Software Package presents measured results on the screen as well.
Allnamics' PDR is the wireless data acquisition unit for Static, Rapid and Dynamic Load Testing
SPECIFICATIONS
- Model : Model-1, update 2020
- Dist. range : 5 – 35 m
- Movement range : 0.03 m/m
- Resolution : 0.1 mm (range 15-35 m)
- : 0.05 mm (range to 15 m)
- Non-linearity : 0.4 %/FS
- Operating range : -10 to 40 ⁰C
- Sample rate : 1 to 2000 Hz adjustable
- Housing (HxDxB) : 277,3 x 431,7 x 165,6mm
- Dust and water : IP 54 resistance
- Weight : app 20 kg
More info…
If you want to know more about the products and equipment of Allnamics, please contact us at info@allnamics.com
Allnamics ON YOUTUBE
- PDA 2013 Delmag Steel tube with Allnamics PDR
- Monopile for the Wash Tuide Gauge (WTG) near King’s Lynn in the UK
- Under Water Pile Driving Analysis at Wikinger Offshore Wind Farm (OWF) at the Ostsee, Germany
- Pile Driving Analysis and Flange Measurement Offshore Wind WesterMeerWind
- PDA and DLT at Cartagena, Colombia
- Pile Driving Analysis Prefabricated Concrete Pile Junttan Hammer with Allnamics PDR
- Allnamics PDA Pile Driving Analysis for Offshore Monopile
- PDA and DLT tests in Egypt
- Dynamic Load Testing in Switserland
- Dynamic Load Testing and Pile Driving Analysis in Dover UK, with slow motion of a hammer blow
See also our YouTube Allnamics channel and YouKu Allnamics channel
