Influence of physicomechanical characteristics of clay soils on the bearing capacity of single conical drilling-injection piles
Abstract
Influence of physicomechanical characteristics of clay soils on the bearing capacity of single conical drilling-injection piles
Incoming article date: 07.06.2017The paper presents the results of mathematical modeling of the behavior of a single conical bore injecting pile from the action of static compressive loads, as well as the effect of physical and mechanical characteristics of soils on its draft. The study was carried out by the finite element method in a nonlinear setting, taking into account the slippage of the soil along the contact surface of the pile. Comparative assessments are given on the example of the calculation of a single conical drilling-injection pile, and quantitative dependences of the effect of the characteristics of clay soils on its bearing capacity are shown.
Keywords: Conical bore injector pile, sludge, bearing capacity, clayey soils, nonlinear FEM model