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将一个各向异性液体-多孔饱和介质的弹性动力分析,归结为一个横观各向同性液体-多孔饱和介质在机械荷载作用下的变形问题.自然界中有些物理问题,仅在一个方向发生变形,例如,与变形结构和变形柱有关的问题.土力学中,通常假设只有竖向沉降,从而归结为一维多孔弹性模型.采用各向异性液体-多孔饱和介质的一维变形模型,研究了在不同时间和距离下扰动的变化.给出了在不同类型荷载作用下,介质的各向异性对位移分布和应力分布的影响.
The elastic dynamic analysis of an anisotropic liquid-porous saturated medium is attributed to the deformation of a transversely isotropic liquid-porous saturated medium under mechanical loading. There are some physical problems in nature that deform in only one direction, For example, the problems related to deformation structure and deformation column.In soil mechanics, it is usually assumed that only vertical subsidence, which can be attributed to one-dimensional porous elastic model.Using the one-dimensional deformation model of anisotropic liquid-porous saturated medium, The variation of disturbance under different time and distance.The influence of medium anisotropy on displacement distribution and stress distribution under different types of loads is given.