RSM-PDT High-Strain Pile Bearing Tester (PDA Test)Teaching Video

The instrument is suitable for testing the vertical compressive bearing capacity and pile integrity. Monitoring the pile body stress and hammering energy transfer ratio during driving of precast piles provides a basis for selecting pile driving parameters and pile length. For large-diameter expanded bottom piles and large-diameter cast-in-place piles whose estimated Q - s curve has the characteristics of gentle variation, this method should not be used for vertical compressive bearing capacity testing. When testing the vertical compressive bearing capacity of cast-in-place piles, it is necessary to have on site testing experience and reliable comparison and verification data under similar conditions in the region. More Information: https://www.whrsm.net/high-strain-pil...