• The exact solution of torsion of rigid half sphere embedded in an elastic half space is also presented.

    文中给出刚性半球弹性空间扭转精确

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  • The study indicates that the ground-borne noise mechanism can be explained by point or linear load running in Elastic Half Space.

    研究发现,点状、线状负载无限空间中运行的理论,可以较完美地解释有关运行列车引发的地振动噪声机理

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  • The problem of torsion of elastic shaft of revolution embedded in an elastic half space is studied by the Line-Loaded Integral Equation Method (LLIEM).

    本文用线载荷积分方程(LLIEM)研究弹性空间弹性回转轴扭转问题

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  • Displacement function for an elastic half space with half cylindrical elastic inclusion bearing steady state line source force on horizontal surface is first given.

    首先给出含有圆柱形弹性夹杂弹性半空间表面上任意一点、承受时间谐和的出平面线荷载作用时的位移函数

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  • An analytic method is developed for the problem of scattering of SH-wave and dynamic stress concentration around a circular cavity near the interface of elastic half space.

    建立了求解含有圆形孔洞弹性空间中SH散射圆形孔洞附近应力集中问题解析方法

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  • Numerical examples of torsion of rigid conic, cylinder, conical-cylinder embedded in an elastic half space are given and compared with the known result obtained by the others.

    文中给出刚性圆锥圆柱圆锥弹性空间扭转数值计算的并和他人已知结果相比较

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  • Regarding asphalt pavement as an axial symmetrical body of multilayered saturation elastic half space, the fundamental thermal Biot consolidation theory and seepage flow equations are introduced.

    沥青路面视为多层饱和弹性空间轴对称,引入比奥渗流固结理论渗流方程。

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  • The negative moment of the beam can not be concluded by the method based on the half-space elastic foundation theory, but the negative moment is proved by the numerical analysis.

    基于弹性无限空间幂级数不能计算格构弯矩区段,数值分析结果不符。

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  • The elastic parameter inversion in half space is analyzed. It has important value in engineering.

    层状空间弹性参数反演这一具有较强的工程应用价值的问题进行了研究。

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  • This method simulates the boundary in half-space into a large crack containing in an infinitely great elastic medium, by which the surface crack in arbitrary shape can be well-treated.

    通过空间边界模拟一个包含无穷大弹性介质中大裂纹,此法好的处理具有任意表面形状的表面裂纹。

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  • The changes on static stress, acquired according to the half-space elastic dislocation theory, can exist on fault plane for a long time until the next strong earthquake.

    依据弹性空间地震位错理论获得应力变化量,可以长期存在邻近断层面上直至下一次地震发生。

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  • Based on the numerical solution for the equation of the elastic half-space problems, the local elastic flattening from the arbitrary force distribution can be evaluated.

    通过弹性空间问题基本方程简化求解计算任意分布作用下的弹性接触变形问题。

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  • The elastic layered half-space soil model is established in the cylindrical coordinates.

    建立柱面坐标系下分层弹性半空间地基模型

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  • The paper has established a linearly viscoelastic ground model in elastic half-space, and has derived the formulae of ground flexibility matrix and stiffness matrix.

    建立线性弹性空间地基模型给出了地基柔度矩阵刚度矩阵计算公式

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  • The scattering of SH-waves by a shallow buried cylindrical elastic inclusion with a partially debonded curve in half space is studied by function of complex variable method.

    采用函数研究了含有部分脱胶圆柱形弹性夹杂SH波的散射地震动问题。

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  • Layered soils and elastic half-space were simulated by thin layer elements with quadratic shape function and paraxial boundary respectively.

    采用二次函数单元和傍边界分别模拟弹性空间上的状场地半空间。

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  • The method was certified by calculating the impedance functions of single pile in elastic half-space.

    通过计算无限地基桩基阻抗函数验证方法正确性。

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  • The responses of plate on elastic half-space foundation under loads are analyzed by PFSEM and MATLAB is used to program second order statistics of displacement of plate.

    采用随机有限元-无穷元耦合模型分析弹性半空间地基载荷响应题目可行的;

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  • A 1d finite element method in time domain is developed, where the wave motion of free field in elastic half-space by SH wave oblique incidence is simulated.

    提出了种计算出平面SH入射时弹性空间自由时域计算有限元方法

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  • This article elaborated elastic-wave equations, inferred heterogeneous layered half-space and space-Rayleigh wave equation.

    阐述弹性波波方程空间半空间的瑞利方程

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  • In this paper, a finite element method with lumped mass formulation is applied to analyse the transient SH wave propagation in an elastic half-space with a dipping layer.

    本文采用一种类似于差分方法集中质量有限元模型和人工边界透射理论分析倾斜成层弹性空间瞬态SH的近场波动问题。

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  • In this paper, the dynamic response of a two-dimensional Structure-soil-structure interaction system placed on an elastic half-space is studied.

    本文对于放置弹性空间上二维结构--结构相互作用体系动力响应问题进行了分析和研究。

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  • Three soil models, winkler model, elastic half-space model and multilayer model, have been used in the analysis.

    为了比较,分析时还采用的文克尔模型无限弹性体模型。文中对一典型实例进行分析。

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  • Three soil models, winkler model, elastic half-space model and multilayer model, have been used in the analysis.

    为了比较,分析时还采用的文克尔模型无限弹性体模型。文中对一典型实例进行分析。

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