双层地基位移和应力场求解

Solution to Displacement and Stress Field in Two-Layered Foundation

通过对半无限弹性体的通解进行Hankel数值逆变换 ,得到两层地基内部受有轴对称荷载下的位移和应力解 ,通过改变参数进行了大量的数值计算 ,表明数值计算结果与文献中的研究结果一致 .

That general solution of a semi-infinite elastic solid is carried out numerical inversion of Hankel transforms, the solution of displacement and stress in the interior of two-layered foundation bearing axisymmetric load is got. A great deal numerical value calculation is carried out through Change parameter. The consequences of numerical value calculation declare that paper research consequence is the same as research consequence of document. This paper research consequence can be used in settlements calculation of piled foundation that are installed in layered foundation.