用有限单元法分析了双层弹性支承梁的静力响应。
A finite element method is applied to analyze the static response of structure of two-layered beam resting on elastic supports.
研究了弹性支承滑动轴承系统的油膜稳定性理论。
This paper studies the film stability theory of the sliding bearing system with elastic support.
推导了弹性支承梁的横向自由振动模态的特征方程。
The latent equation of the freely vibration modes of elastic bearing beam is deduced.
提出了一种将滚动体模拟成非线性弹性支承的新方法。
A new method is approached here by simulating the action of rolling elements with nonlinear elastic supports.
本方法还可应用于两端边弹性支承的空间梁板结构分析。
This method can also be used for other structural analysis of beams and plates with elastic supports in both ends.
结合工程问题，给出了板的弹性支承在特定变形条件下的解答。
Its solution combining with engineering problem is given for the special deformation conditions of elastic supports.
给出了带集中质量和弹性支承阶梯轴的横向固有振动分析方法。
This paper presents an analytic method for lateral natural vibration of step beams with lumped masses and elastic supports.
本文建立了具有弹性支承的圆管在内外部流激发下的力学模型。
In this paper, we have set up a mechanical model of the elastic-supported pipe conveying fluid and subjected to outside cross fluid flow.
本文给出带集中质量和弹性支承梁横向固有振动的精确分析方法。
This paper gives an accurate analytic method of lateral natural vibration of beams with lumped masses and elastic supports.
在建筑结构设计中弹性支承板的计算一般采用有限元法和图表法。
In design of building structures the bottom plate on elastic foundation is calculated in common using finite element method or calculation charts.
首先建立了弹性支承变质量转子系统的力学模型和运动微分方程；
First of all, the mathematical model of the flexibly supported rotor with wriable mass is built up.
介绍了振动台固频调谐的弹性支承变刚度装置结构设计及传动计算。
The design and transmission calculate of the elastic support variable stiffness apparatus for frequency modulation tune for the structure of the vibration stage is introduce.
计算中考虑了两种边界条件：一种是固定支承的；一种是弹性支承的。
By this Method, the natural frequency of revolution with geomeric axisymmetric imperfections was computed for two kinds of boundary conditions: one is fixed, the other is elastically supported.
其结论不仅适用于刚性支承，而且适用于弹性支承和有支座沉陷的情况。
The conclusion in the paper is suitable not only for rigid supports, but for elastic supports and support sinking.
研究了轴向流作用下板状叠层结构在非线性弹性支承下的分岔与混沌行为。
The bifurcation and chaotic behavior of a parallel plate-type structure with nonlinear elastic support in axial flow were investigated.
计算时，底部弹性支承在各纵梁上，可求得结构的横向受力与弹性支承反力。
The bottom structure is supported by every longitudinal beam in orientation calculation, and then the orientation force and elasticity supporting force is obtained.
诸单元的刚度则是指支承墩的刚度或弹性支承垫板的刚度或这些的合成的刚度。
The stiffness of the elements in this case would be that of a supporting pier or elastomeric bearing pad or a combination of these.
本文建立了同时考虑支承阻尼和转子外阻尼在内的弹性支承滑动轴承系统模型。
The paper established a modal of bearing system supported by flexible support considering both support damp and rotor external damp.
同时，本文分析了位移波和应力波在固定端、自由端和弹性支承端的反射特点。
At the same time, the reflection characters of strain wave and displacement wave are analyzed at the fixed end, free end and elastic bearing end.
对周边为弹性支承边界条件下的功能梯度材料圆板轴对称弯曲问题进行了分析。
The paper presents an analysis of the axisymmetric bending of a functionally graded circular plate under elastically supported boundary condition.
本文应用李亚普诺夫稳定性理论的直接方法，讨论了弹性支承上的压杆稳定问题。
In this paper, stability problem of beams supported on elastic foundation is discussed by means of Liapunov's direct method.
本文所得图表和结论对于管路系统弹性支承的位置设置提供了理论上的参考依据。
The diagrams and conclusions offer theoretical reference for the position optimizing of the pipe systems supports.
用近代非线性动力学理论分析了弹性支承有间隙的非线性刚性多转子系统的复杂运动。
Modern nonlinear dynamical system theory is used to analyze the complicated motion of a nonlinear high_speed rigid multi_rotor system with pedestal looseness.
本文介绍动刚度法在多盘转子系统中的应用，导出了有弹性支承边界条件的动刚度公式。
The dynamic rigidity method applied to the multi-disk rotating systems is presented in this paper. The formula of dynamic rigidity to the boundary conditions with flexible support is derived.
研究了具有多个弹性支承的弹性简支杆在切向均布随从力作用下的动力特性和稳定性问题。
The dynamic behavior and the stability of simply supported elastic rods with internal elastic supports under the action of uniformly distributed tangential follower force are investigated.
因此，在发动机轴系初步设计时，预先估计弹性支承应具有的动力特性参数是很有意义的。
Thus, in the primary project of the engine rotor system, it is very useful to predict the dynamic parameters which the flexible supports must have.
同种沉降作用下，固定支座模型中的框架受力和变形均比弹性支承模型中框架受力和变形大。
Under the same kind of settlements, internal force and deformation of frame structure in the fixed support model show more effects than the ones in the elastic support model.
对接触式测量中杠杆机构的十字弹性支承进行了设计，并对杠杆机构的动态特性进行了分析。
The cross-spring pivot of the lever mechanism in the contact measuring system is designed, and the dynamic characteristics of the lever mechanism are studied.
分别对均质土中完整端承桩和弹性支承桩在垂直谐和激振力作用下的纵向振动特性进行了研究。
Longitudinal vibration of an integral pile in an uniform soil with end bearing boundary or elastic bottom boundary undergoing vertical harmonic load is theoretically investigated.
分别对均质土中完整端承桩和弹性支承桩在垂直谐和激振力作用下的纵向振动特性进行了研究。
Longitudinal vibration of an integral pile in an uniform soil with end bearing boundary or elastic bottom boundary undergoing vertical harmonic load is theoretically investigated.
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