The dynamic response of soil in saturated half space under moving load is analyzed by semi-analytical method.
利用半解析法分析了饱和半空间在移动荷载作用下的动力响应。
The influence of seismic response on piles due to pile-surrounding soil and spacing between adjacent piles was studied with the method of whole dynamic finite element under the seismic condition.
用整体动力有限元方法分析桩周土及桩间距对桩基地震反应的影响。
Based on the wave equation in unsaturated soil, the dynamic response of a pile under transient torsional loading was theoretically investigated.
基于己建立的非饱和土中的波动方程，研究了瞬间扭转荷载作用下桩的动力响应问题。
Numerical results show that the accelerations of soil matrix and porous fluid have little effect on the dynamic response of viscoelastic seabed.
数值计算表明土骨架和孔隙流体的加速度对粘弹性海床动力响应的影响极小。
In this paper, the dynamic response of horizontal and rocking coupling caisson foundation of gravity offshore platform on layered soil is discussed on the basis of the layered semi-space theory.
本文基于层状半空间理论处理了位于层土地基上的重力式海洋平台沉箱基础的水平、摇摆耦合的动力反应问题。
The dynamic shear modulus ratio and damping ratio of soil are indispensability for seismic safety evaluation and soil layer seismic response analysis of engineering sites.
土的动剪切模量比和阻尼比是工程场地地震安全性评价工作和土层地震反应分析中不可缺少的重要参数。
Dynamic triaxial test is mainly used to determine the dynamic shear modulus & dynamic damping ratio of soil, which are the important parameters for seismic response analysis.
动三轴试验主要确定土的动剪切模量和土的动阻尼比，而这些参数又是地震动反应分析中的重要参数，该参数的取值小直接影响了桥梁的勘察设计。
The dynamic response of machine foundation considering the inertia effect of base soil has been computed. Some factors which affect the mass of base soil participating in vibration are discussed.
在考虑了地基土的惯性作用的基础上，计算了动力机械基础的动力特性和动力响应，讨论了一些对参振土质量有影响的因素。
The seismic response analysis method of transmission tower in consideration of pile-soil-structure dynamic interaction is presented.
提出了考虑桩-土-结构动力相互作用的输电塔地震反应分析方法。
At last, the transient dynamic response of buried tunnel in partially saturated soil under blast load is studied.
最后，研究了准饱和土体中埋置的半封闭隧道在爆炸荷载下的瞬态动力响应问题。
Considering the dynamic interaction between the lining and saturated soil, this paper presents the dynamic response of a cylindrical cavity subjected to an internal loading.
考虑土与衬砌结构的动力相互作用，本文研究了内源荷载作用下，圆柱形孔洞的动力响应问题。
In the course of the seismic response analysis, considered the influence of the pile-soil interaction, water dynamic effect and traveling-wave effect to the seismic response of the bridge.
在进行地震反应分析过程中，考虑了桩土相互作用、动水作用和行波效应等因素对结构内力和位移反应的影响。
Using the stochastic vibration theory of continuous linear system, this paper studies the dynamic response problem of non-homogeneous soil foundation.
利用连续线性系统的随机振动理论，研究非均匀地基土层地震的动力反应问题。
This article quantitatively analyses the dynamic response of seafloor soil under the cyclic loading of waves and discusses the instable mechanism of soil.
本文还定量分析了海底土体对波浪周期性荷载的动力响应，并对其不稳定性机制进行了探讨。
Complex analysis is an effective finite element method to simulate the dynamic response of rock soil mass to earthquake.
复反应法是用来分析地震动力作用下岩土体动力性质的有限元方法之一。
Using the theory of random vibration, the problem of dynamic response of the non homogeneous soil layer to earthquake is studied in the present paper.
利用随机振动理论，本文研究了非均匀土层对地震的动力反应问题。
The dynamic response of the soil-pile system was yielded by numerical solution of the integral equation.
对积分方程的数值求解可得桩在瑞利波作用下的动力响应。
On this basis, the influences of the Poisson's ratio of soil, shear modulus of soil, shear modulus of lining and thickness of lining on dynamic response of the lining are analyzed.
在此基础上，分析了均布突加荷载作用下土体泊松比、剪切模量及衬砌剪切模量、衬砌厚度对衬砌动力响应的影响。
The transient dynamic response of horizontal loads on the surface of saturated soil was studied in this paper.
分析了水平集中荷载作用在半空间饱和土表面时的瞬态问题。
The dynamic response of pile foundations in saturated sand was explored through the shake table test. Some ideas about dynamic soil-pile interaction during strong shaking were obtained.
通过振动台试验，研究了饱和砂土中桩基的振动特性，对桩土振动过程中的动力相互作用有了初步的认识。
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。
In addition, the dynamic response of the surrounding soil of the foundation with various buried depth is measured and analysed.
此外，对于不同埋深基础周围地面的动力反应进行了量测和分析。
The rule of acceleration response of modelled soil and structure, the dynamic strain of structure and the dynamic soil pressure between soil and structure were obtained.
介绍了动土压力的计算方法及圆柱形人工岛动土压力计算观点，并用能量法计算出人工岛模型的自振频率。
In addition, the dynamic response of the surrounding soil of the foundation with various buried depth is measured a...
此外，对于不同埋深基础周围地面的动力反应进行了量测和分析。
Based upon the principle of effective stress a method of 2-d dynamic analysis for the calculation of the seismic response of saturated soil mass is submitted in this paper.
本文根据有效应力原理提出了一个计算饱和土体地震反应的二维动力分析方法。
It was shown that the influences of the permeability, the pile-soil elastic modulus ratio and the frequency of the incident waves on the dynamic response of the soil-pile system were significant.
数值结果显示了饱和土的渗透系数、桩土相对刚度及入射波的频率对桩的动力响应有显著影响。
Considering the dynamic interaction between lining and soil, the transient dynamic response of a cylindrical lining subjected to impact loading is presented.
考虑土与衬砌结构的动力相互作用，研究了圆柱形衬砌结构的瞬态响应问题。
Centrifuge tests are employed to study the dynamic response of tunnels in dense soil.
进行了硬质土层中隧道结构的地震响应离心模型试验。
The dynamic interaction of pile-soil-structure in liquefiable site, especially, the seismic response on pile, are studied with the method of whole dynamic finite elements under seismic condition.
采用挤扩支盘桩-土-结构体系进行振动台模型试验，以了解在地震动激励下该体系的抗震性能以及支盘桩对结构体系的抗拉、抗压及抗扭曲的作用。
The dynamic interaction of pile-soil-structure in liquefiable site, especially, the seismic response on pile, are studied with the method of whole dynamic finite elements under seismic condition.
采用挤扩支盘桩-土-结构体系进行振动台模型试验，以了解在地震动激励下该体系的抗震性能以及支盘桩对结构体系的抗拉、抗压及抗扭曲的作用。
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