the reduction theory for elastic modulus and poisson's ratio is given according to the stress-strain hyperbolic curve of the soil.
根据土的弹性模量和泊松比满足双曲线关系,给出了弹性模量和泊松比折减的基本原理。
using the model of hyperbolic curve to describe the characteristic of soil mass′s deformation, a calculating settlement method considering soil anisotropy is developed in this paper.
选用双曲型模型描述土体的变形特性,进而发展了一种考虑土体各向异性的沉降计算方法;
the hyperbolic curve method and the exponential curve method are used to forecast embankment settlement of the highway around harbin city, meanwhile total embankment settlement is calculated.