R5P Response Model

The R5P pile response models are the output datafile associated with the following publication. Xie, Y., Zheng, Q., Roblee, C., Yang, CSW., Padgett, J.,and R. DesRoches. (2020) “Probabilistic seismic response and capacity models of piles for statewide bridges in California.” ASCE J. Struct.Eng. (forthcoming). This project develops probabilistic seismic response and capacity models for the broad collection of piles that are designed for statewide bridges in California. Force-displacement responses of pile-soil systems under a large number of pushover analyses are regressed as response models consisting of five parameters (termed as response five parameter (R5P) models), which can capture all essential behaviors of laterally-loaded piles. R5P models for all distinct pile types are further summarized in an Excel workbook to facilitate their practical implementations.