Geoscience Reference
In-Depth Information
Fig. 12.4. StaticBNWF analysis methods: (a) BNWF SD withimposed soil
displacements and (b)BNWF LP withimposed limit pressures
Fig. 12.5. p-Multipliers forliquefied ground
measurements (e.g., Wilson et al., 2000; Rollins et al., 2005; Tokimatsu et al., 2005).
Subgradereactionshavebeenobservedtodependonthesamefactorsthataffectthecyclic
loading response of liquefying soils (e.g., D
R
, strain, and strain history) plus the factors
that affect the local variations of stress and strain around the piles (e.g., pile foundation
flexibility, ground motions, lateral spreading displacements) and the diffusion of pore
water pressures between the far-field and near-field (e.g., permeability, pile diameter,
relative velocities). Similar data or guidance regarding t-z and q-z behavior is generally
