The bearing capacity of a single pile in granular soil was analyzed piles under vertical loads in the study of the mechanism of shaft fiiction. The effect of the deformation modulus on the bearing capacity of the single pile in granular materials, and especially in sand, was examined. By using the FLAC program for the finite element analysis it was possible to predict quite accurately the load ...

previous case histories have shown that soil liquefaction severely damaged many structures supported on pile foundations during earthquakes. as a result, evaluating the potential for instability is an important consideration for the safe and resistant design of deep foundation against earthquakes. in this study, the liquefaction susceptibility of saturated sand interacting by single concrete pi...

The bearing capacity of CFA (Continuous Flight Auger) pile is not able to reach the design if proper construction performed due soil collapse at bottom pile. In this paper, three samples were prepared simulate pile: grouting sample; mixture and gravel; sand. failure surfaces each sample obtained by a uniaxial compression tests represented as three-dimensional point cloud laser scanning. Therefo...

A macroscopic elastic description of stresses in static, preloaded granular media is derived systematically from the microscopic elasticity of individual inter-grain contacts. The assumed preloaded state and friction at contacts ensure that the network of inter-grain contacts is not altered by small perturbations. The texture of this network, set by the preparation of the system, is encoded in ...

Thermally induced ratcheting of a thermo-active pile is the accumulation net and irreversible head displacement upon heating–cooling cycles. Although this kind phenomenon has been observed in vertically loaded piles sand, it unknown whether exists laterally cases, also what underlying mechanisms occur under thermomechanical flexural soil–pile interaction. This study presents series centrifuge t...