US 12,117,579 B1
Method for frequency identification
Marc Bracken, Toronto (CA); Declan Bracken, Toronto (CA); Antonio Laranjo da Costa, Rocky View County (CA); and Alyssa Natasha McIntosh da Costa, Rocky View County (CA)
Assigned to Solinas Technologies Inc., Oakville (CA)
Filed by Solinas Technologies Inc., Oakville (CA)
Filed on Apr. 23, 2024, as Appl. No. 18/643,540.
Claims priority of application No. 3235071 (CA), filed on Apr. 12, 2024.
Int. Cl. G01V 1/30 (2006.01)
CPC G01V 1/307 (2013.01) [G01V 2210/121 (2013.01); G01V 2210/1295 (2013.01); G01V 2210/1425 (2013.01)] 23 Claims
OG exemplary drawing
 
1. A method for identifying a frequency producing a dominant vibration response of an underground structure, comprising the steps of:
inducing controlled acoustic waves in the structure via ground, the acoustic waves varying over a predetermined frequency range;
measuring vibration response associated with the structure in response to the controlled acoustic waves over the predetermined frequency range, using a measurement device in vibrational communication with the structure;
detecting a dominant vibration response among measurements across all frequencies of the predetermined frequency range; and,
identifying a frequency of the predetermined frequency range which produced the dominant vibration response.