High Strain Dynamic Pile Testing is a method used to evaluate the integrity and bearing capacity of deep foundations. This test involves applying a significant impact force to the pile head using a pile driving hammer, which generates a large strain impact. The response of the pile, in terms of force and velocity, is measured using specialized equipment.
What we do
PILE MONITORING
Equipment Supplied by Pile Dynamics, Inc.
Pile Dynamics, Inc. (PDI) is a leading manufacturer of high-quality deep foundation testing solutions. Their equipment is designed to ensure accurate, reliable, and efficient testing of piles.
Key Equipment
Pile Driving Analyzer® (PDA)
This system performs high strain dynamic load testing and pile driving monitoring. It measures force and velocity to evaluate pile integrity and capacity.
Strain Transducers
These devices measure strain versus time during the impact event.
Acceleration Transducers
These sensors measure acceleration, which can be integrated to determine velocity.
CAPWAP® (CAse Pile Wave Analysis Program)
Signal matching software that uses force and velocity data to analyze pile performance.
GRLWEAP (GRL Wave Equation Analysis Program)
It is a sophisticated pile driving simulation software used for driveability studies. It simulates the pile’s response to driving equipment, calculating soil resistance, dynamic pile stresses, and estimated capacities based on field-observed blow counts. This software helps in selecting the appropriate hammer and driving system for a given pile and soil condition, ensuring efficient and effective pile installation.