Product Introductions 

Parallel seismic wave method is a non-destructive testing method mainly used to detect hidden pile foundations. This method excites the upper structure, receives seismic wave signals in the hole, marks the initial arrival time of each track of the time depth curve, fits the slope wave velocity of each straight line segment, and obtains the pile bottom position and pile integrity based on the slope change position and the amplitude change of each sampling track.

This method has also been widely applied in fields such as engineering survey, cavity detection, and geological hazard investigation.

Applications

Depth of existing foundations (specifically piles)