Geometric Reliability Analysis of Composite Foundations Comprising Cement–Fly Ash–Gravel Piles at Site-Specific Scale

Evaluating the pressure-settlement response of a composite foundation at a specific site is important for supporting the safety of superstructures in the design process to determine the bearing performance of the foundation. The uncertainties in the power law regression parameters stem from a significant scattering of pressure-settlement curves when a series of static load tests are conducted for the composite foundations composed of cement–fly...