The exact solution of torsion of rigid half sphere embedded in an elastic half space is also presented.
文中也给出了刚性半球嵌在弹性半空间的扭转的精确解。
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、线状负载在半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的机理。
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法(LLIEM)研究嵌在弹性半空间的弹性回转轴的扭转问题。
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,给出含有半圆柱形弹性夹杂的弹性半空间表面上任意一点、承受时间谐和的出平面线源荷载作用时的位移函数。
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.
建立了求解在含有圆形孔洞的弹性半空间中SH波散射与圆形孔洞附近动应力集中问题的解析方法。
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,圆锥柱嵌在弹性半空间的扭转的数值计算的例并和他人的已知结果相比较。
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.
将沥青路面视为多层饱和弹性半空间轴对称体,引入比奥渗流固结理论和渗流方程。
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.
基于弹性半无限空间的幂级数法不能计算格构梁上的负弯矩区段,与数值分析的结果不符。
The elastic parameter inversion in half space is analyzed. It has important value in engineering.
对层状半空间弹性参数的反演这一具有较强的工程应用价值的问题进行了研究。
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.
通过把半空间的边界模拟成一个包含在无穷大弹性介质中大裂纹,此法能很好的处理具有任意表面形状的表面裂纹。
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.
依据半弹性空间地震位错理论获得的静应力变化量,可以长期存在于邻近断层面上,直至下一次地震发生。
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.
通过对弹性半空间问题基本方程的简化求解,可计算任意分布力作用下的弹性接触变形问题。
The elastic layered half-space soil model is established in the cylindrical coordinates.
建立了柱面坐标系下分层弹性半空间地基土模型。
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.
建立了线性粘弹性半空间地基模型,并给出了地基柔度矩阵和刚度矩阵的计算公式。
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.
采用复变函数法研究了含有部分脱胶的浅埋圆柱形弹性夹杂对SH波的散射与地震动问题。
Layered soils and elastic half-space were simulated by thin layer elements with quadratic shape function and paraxial boundary respectively.
采用二次形函数薄层单元和傍轴边界分别模拟弹性半空间上的层状场地和半空间。
The method was certified by calculating the impedance functions of single pile in elastic half-space.
通过计算半无限地基中桩基的阻抗函数验证了方法的正确性。
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板在载荷下的响应题目是可行的;
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.
提出了一种计算出平面SH波斜入射时弹性半空间自由波场时域计算的一维化有限元方法。
This article elaborated elastic-wave equations, inferred heterogeneous layered half-space and space-Rayleigh wave equation.
阐述了弹性波波动方程、匀质半空间和成层半空间的瑞利波方程;
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的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半空间中瞬态SH波的近场波动问题。
In this paper, the dynamic response of a two-dimensional Structure-soil-structure interaction system placed on an elastic half-space is studied.
本文对于放置在弹性半空间上的二维结构-土-结构相互作用体系的动力响应问题进行了分析和研究。
Three soil models, winkler model, elastic half-space model and multilayer model, have been used in the analysis.
为了比较,在分析时还采用了土的文克尔模型和半无限弹性体模型。文中对一典型实例进行了分析。
Three soil models, winkler model, elastic half-space model and multilayer model, have been used in the analysis.
为了比较,在分析时还采用了土的文克尔模型和半无限弹性体模型。文中对一典型实例进行了分析。
应用推荐