弹性半空间

弹性半空间中相邻两结构在SH波作用下的动力响应

The dynamic response of two parallel structures in elastic half-space under SH waves

倾斜层-弹性半空间中瞬态SH波的有限元分析

Finite Element Analysis of Transient SH Waves in Dipping Layer over an Elastic Half-Space

带凹陷的弹性半空间表面作用反平面简谐线源载荷时的Green函数

Green Function in Elastic Half Space Impacted by Out-Place Harmonic Line Source Loading at Horizontal Surface

SH波作用下粘弹性半空间场地土地震反应分析

Seismic Response Analysis of Visco-elastic Half-space Soil Layer under SH Wave Excitation

SH波斜入射时弹性半空间自由波场的一维算法

The one-dimension computational method of free field in half-space with obliquely incident SH wave

利用线性边界元法研究弹性半空间中P、SV波的传播问题。

In this paper , we use linear boundary method to study the propagation of P , SV wave in elastic half space .

位于弹性半空间上的理想流体层动力反应&平面SV波入射

Dynamic response of ideal fluid layer overlying elastic half-space due to SV wave incidence

研究了平面SH波在弹性半空间中浅埋椭圆柱形孔洞上的散射。

Scattering of obliquely incident SH-wave by a buried elliptic cylindrical cavity in elastic half-space was investigated .

采用双重Fourier变换分析位于弹性半空间上，受竖向稳态荷载作用下矩形基础的振动问题。

The method of double Fourier transform has been introduced for the analysis of rectangular foundation loaded with vertical steady vibrations on an elastic half space .

移动荷载作用下弹性半空间Timoshenko梁的临界速度

Critical velocities of Timoshenko beam on an elastic half-space under a moving load

研究了弹性半空间中半圆形凸起与凹陷相连地形对SH波的散射问题。

The scattering of SH-waves by a semi-cylindrical hill and a semi-cylindrical canyon in elastical half-space was studied .

应用复变函数、多极坐标方法研究弹性半空间中界面附近可移动刚性圆柱形夹杂对SH波散射与动应力集中问题。

The displacement solution is constructed by applying the symmetry of scattering of SH-wave and the method of multi-polar coordinate system .

弹性半空间-理想流体层中Stoneley波的动力特性

Dynamic Properties of Stoneley Wave in Elastic Half-Space-Ideal Fluid Layer

首先，取含有任意形状凹陷的弹性半空间，在其水平表面上任意一点承受时间谐和的反平面线源荷载作用时的位移场作为Green函数。

First , we should construct a suitable Green 's function , which is an essential solution of displacement field for an elastic half space with canyon with arbitrary shape impacted by anti-plane harmonic line source loading at horizontal surface .

假定地基土为弹性半空间体，上介质均匀、线性且各向同性，采用winkler基础模式；

Soil boby is assumed to be a homogeneous , elastic half space , and winkler foundation model is used .

根据该方程，通过数值算例，分析了弹性半空间的弹性模量和密度、平面P波的入射角以及入射频率对理想流体层动压力的影响。

With the formulas , the effects of the elastic modulus and density of the elastic half-space medium , and the incident angle and frequency of input P-wave on the dynamic pressure in the fluid are analyzed in a few numerical examples .

采用双重Fourier变换，分析得到弹性半空间地基受竖向稳态荷载作用下的积分变换解。

The method of double Fourier transform was employed in the analysis of the semi-infinite elastic foundation with vertical load . And an integral representations for the displacements of the semi-infinite elastic foundation was presented .

用第二类Fredholm积分方程求解弹性半空间上弹性板的垂直振动

Using Fredholm Integral Equation of the Second Kind to Solve the Vertical Vibration of Elastic Plate on an 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。

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 .

2在地基弹性半空间假定条件下，研究了具有刚性浅基础隔震结构的土与结构相互作用（SSI）。

Regarding the foundation as an isotropic elastic half space , the interaction of soil-structure ( SSI ) with rigid shallow basement is analyzed .

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 , 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 .

采用层状横向各向同性弹性半空间地基模型，根据克希霍夫的薄板小挠度理论，通过ANSYS有限元分析程序，分析弹性地基上的筏板基础。

Adopting layers horizontal isotropic elasticity half-space ground model , according to the Kirchhoff theory of Small deflection of thin slab , through the analysis of ANSYS procedure , analyze the raft board foundation on the elastic ground .

证明通常在均匀弹性半空间中得到的自由表面平动分量的Fourier谱与转动分量Fourier谱的理论关系确是分层弹性半空间情形的一个特例。

The paper demonstrates that the theoretical relation between Fourier spectrum of transla-tional components and Fourier spectrum of rotational components on free surface in a elastic homogeneous half-space is only a special example in a elastic layered homogeneous half-space .

讨论了均匀各向同性弹性半空间SH波动方程的非线性反演问题。

This paper deals with the problem of nonlinear inversion of the SH wave equation in a homogeneous isotropic elastic half space with both transmitters and receivers in the bore hole .

求解了稳态SH波垂直弹性半空间水平表面入射时，浅埋任意形孔洞的动力响应。

The scattering of plane SH-wave , whose incidence direction is vertical to the horizontal plane , by a shallowly buried cavity of arbitrary shape in a homogeneous elastic half-space is analyzed .

利用叠加原理和弹性半空间的Mindlin公式，导出了计算桩基冻胀力三维问题的积分方程。

The integral equation for three dimensional problem of pile frost heaving force computation is derived from the principle of superposition and the Mindlin formulae in an elastic half space .

用Eason方法分析静刚性分布脉冲载荷下弹性半空间的瞬态响应

Using eason 's method to study the transient response of an elastic half space under impulsive loading with static rigid distribution

LIPSCHITZ-HANKEL积分及其在弹性半空间问题中的应用

Integrals of Lipschitz-Hankel Type and Its Application in problems of Semi-Infinite Elastic Media

基于多层弹性半空间理论，采用Mindlin厚板原理，进行了厚板与层状地基的共同作用计算。

Based on the theory of multi layered elastic half space and applying Mindlin thick plate theory , a new approach for analysis of plate layered soil interaction is presented in this paper .

论述了无涂层弹性半空间体的有限元分析结果与经典的Hertz接触力学解析解结果的一致性，计算结果有助于工程中陶瓷涂层的设计与应用。

Subject to the confidence of FEM calculations has been demonstrated by the Hertz contact solution without coating , the results can be used to help design and reliability application of ceramic coating in engineering .