Performance Assessment of Interaction Soil Pile Structure Using the Fragility Methodology

This study aimed to investigate whether the seismic fragility and performance of interaction soil-pile-structure (ISPS) were affected by different parameters: axial load, a section pile, longitudinal steel ratio pile implanted in type sand (loose, medium, dense). In order better understand ISPS phenomena, series nonlinear static analysis have been conducted for two cases, namely: (i) fixed system (ii) system, get curves capacity every parameter developing curve. After comparison numerical results pushover curves, indicate that these parameters are significantly influenced on lateral capacity, ductility ISPS. The increasing load exhibit high probabilities exceeding damage state. increase ratio, effect probability (low high) not only related propriety geometrically, but also values system. Doi: 10.28991/cej-2021-03091660 Full Text: PDF