| Customization: | Available |
|---|---|
| Accuracy: | Seismic Accelerometer |
| Horizontal Line: | Seismic Accelerometer |
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What are seismic sccelerometer ?
The function of a seismic accelerometer is to measure the change in acceleration resulting from the forces that are working on an object, in our case rotating or reciprocating machines. It's designed to measure the casing vibration of structures and underground
A charge is generated that is proportional to the acceleration resulting from the force that is exerted upon the machine or the structure. In rotating and reciprocating machines, the forces are internal, and we measure the casing motion with accelerometers.
So it can be applied for seismic works for Refraction Microtremor (ReMi)
The Refraction Micro-Tremor (ReMi) is a passive, non-destructive seismic method which uses the elastic properties of subsurface materials to determine the subsurface structure. By analysis of the dispersive properties of varying frequencies from ambient ground vibration, shear-wave velocity (Vs) and associated geotechnical parameters can be determined.
ReMi is a passive source method, meaning that ambient, low-frequency ground vibration is recorded over long periods and stacked to produce a frequency dispersion curve which can be used to provide information on the shear velocity to a depth determined by ambient frequency range and array configuration.
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