利用傅立叶展开定理求解梁的动力响应。
The Fourier expanding theorem is adopted to solve the dynamic responses.
给出了不同间隙对管系动力响应影响的算例。
Some examples prove the influence of different gap width on dynamic response of gapped piping.
本文研究高层建筑在随机风荷作用下的动力响应。
This paper deals with dynamic response of tall buildings due to the action of random wind loading.
本文论述铁路机车车辆系统的非线性随机动力响应。
This paper deals with the nonlinear random dynamic response of a locomotive or vehicle system.
本文研究了置于流体表面上圆板的塑性动力响应问题。
The present paper is ooncerned with dynamic plastic response of circular plates resting on fluid.
研究爆炸容器的动力响应以及防护问题有重要的意义。
It is of great importance to research the dynamics responses and protection of explosion vessels.
介绍应用样条函数方法解决弹性地基板的动力响应问题。
In this paper, the dynamic response of the elastic foundation plates with spline-function method is introduced.
采用差分方法求解了迭层板的非线性流固耦合动力响应；
The nonlinear dynamic solid fluid interaction response is solved by means of a difference method.
并用此方法讨论了简支梁和悬臂梁的塑性动力响应问题。
In this way, the response of simply supported beams and cantilever beams is discussed.
本文就交通荷载作用下的公路路基动力响应问题进行了研究。
In this paper the dynamic response to subgrade of highway under automobile load is researched.
论文研究铰接系泊塔-油轮系统波流联合作用下的动力响应。
The paper studied the dynamic response of an ALT-Tanker system exposed to the wave and current.
此外还分析了刚性基础墩身和弹性基础墩身的动力响应问题。
In addition, the dynamic response of a pier with rigid foundation or pier with elastic foundation is also analyzed.
桥梁结构动力响应是桥梁工程动力学研究中的一项重要课题。
Dynamic response of bridge structures are an important subject of the bridge research field.
采用近似不可压缩有限元方法，分析了粘弹性结构的动力响应。
Dynamic response of viscoelasticity structure is analyzed based on nearly incompressible finite element method.
构造了系统增广特征矢量，实现了其系统动力响应的精确分析。
Accurate analysis of system dynamical response is achieved by constructing a system augmented eigenvector.
解析地研究了桩顶受到横向冲击荷载时桩的瞬态横向动力响应。
Transient lateral response of pile subjected to lateral impulse load at the pile head is studied.
非线性工程结构对地震激励的动力响应的预测具有明显的实际意义。
Prediction of the dynamic response of non-linear engineering structure to earthquake excitation is of obvious practical significance.
用动力接触有限元法对带间隙支座的管系非线性动力响应进行分析。
The nonlinear dynamic response of piping with gapped supports is analyzed by the finite element method for the dynamic contact problem.
刚度系数和阻尼系数是反映滑动轴承动力响应特性的重要的特性系数。
Stiffness and damping coefficients are important characteristic. Coefficients that reflect the dynamic respond characteristics of journal bearings.
本文对园柱形螺旋弹簧在交变位移作用下的动力响应进行了理论分析。
In this paper the dynamic response of helical spring subjected to reciprocating displacement is analysed theoretically.
撞击过程实际上是一个防撞梁在船体撞击作用下的弹塑性动力响应问题。
The process of impact is really an elastoplastic dynamic response by the action of ship impacting anticollision beam.
应用有限元数值计算方法，分析了复合路面在移动荷载下的动力响应问题。
The dynamic response question of composite pavement under moving load is analyzed by using the finite-element numerical calculation method.
采用动态设计可以合理优化平台结构形式，达到降低平台动力响应的效果。
Dynamic optimum design method can optimize the platform structure form in order to reduce the response of platform under vibration force.
本文利用有限元方法，分析了平面刚架结构对地震载荷的随机动力响应问题。
Stochastic dynamic responses of planar rigid-frame structures to quake loads are investigated by using the finite element approach.
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。
Numerical results show that the accelerations of soil matrix and porous fluid have little effect on the dynamic response of viscoelastic seabed.
基于随机振动的离散分析理论，推导出白噪声激励下结构动力响应的递推公式。
Based on discrete random vibration theory, recurrence formulas are developed to calculate the dynamic response of structures under white noise excitations.
在常规工程动力设计中，常采用刚性地基模型，分析结构的动力特性和动力响应。
In the course of conventional design, rigid foundation model is used usually for analyzing structural properties and dynamic response.
应用有限元方法对某多缸内燃机机体在活塞推力作用下的结构动力响应进行了分析。
The structural dynamic response of a certain multi? cylinder internal combustion engine block is analyzed applying finite element method.
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。
Based on the wave equation in unsaturated soil, the dynamic response of a pile under transient torsional loading was theoretically investigated.
为了降低导管架平台的动力响应，可在导管架平台的连接结点之间加入能量耗散材料。
To reduce dynamic response of a jacket platform, energy dissipation materials may be placed between the tube joints.
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