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CAPWAP® Signal Matching Software

The necessary and sufficient analysis software for Dynamic Pile Load Testing.Forces and velocities occurring at the pile top during ram impact are complementary quantities related to each other by pile characteristics and soil resistance. CAPWAP (Case Pile Wave Analysis Program) is a signal matching software program that uses such force and velocity data measured by the Pile Driving Analyzer® system (PDA) to: • Calculate static soil resistance magnitude and distribution along the shaft and at the pile toe • Calculate stresses at any point along the pile • Simulate a static load test in compression and tension (uplift) • Predict the instantaneous load displacement behavior of the tested pile CAPWAP analyzes not only data obtained during PDA testing of driven piles, but also of drilled shafts or bored piles and augeredcast-in-place or continuous flight auger piles.