本文初步探讨了海堤-海床系统的动力稳定性问题。
The thesis discusses dynamic stability of the seawall - seabed system primarily.
本文用等效线弹簧模型计算裂纹转轴的动力稳定性问题。
In this paper, the equivalent line-spring model is employed to study the dynamic stability of a rotating cracked shaft.
实例证明，此方法是分析边坡动力稳定性的有效方法之一。
The integral method is put forward to analyze the dynamic stability of slope under the effect of blasting vibration for the first time.
本文探讨了桩周土体的横向抗力对基桩动力稳定性的影响。
This paper discusses that influence of horizontal resisting force due to soil around pile on the dynamic property of foundation pile.
通过对动力稳定性研究表明了考虑孔隙水压力影响的重要性。
The research of dynamic stability shows it important to consider excess pore water pressure.
本文是将突变理论应用于工程结构的动力稳定性的一个尝试。
This paper represents an attempt at the application of catastrophe theory to the dynamic stability of engineering structures.
在第三章中主要研究了扁锥面网壳的非线性动力稳定性问题。
In chapter three, the problem of the nonlinear dynamical stability of the shallow reticulated conical shell is analyzed.
研究了受轴向载荷的形状记忆合金梁的动力稳定性与混沌运动。
In this paper, the dynamic stability and chaotic motion of a shape memory alloy beam subjected to an axial dynamic load is studied.
研究了含断层岩石高边坡在爆破震动作用下的局部动力稳定性。
The partial dynamic stability of high rock slope containing faults under the action of blasting vibration is evaluated.
为提高渡河器材的水动力稳定性，舟首板广泛应用于渡河器材中。
To improve the crossing-equipment's hydrodynamicstability, bow plate is used widely.
利用加筋土边坡临界滑动场法分析地震作用下加筋土边坡动力稳定性。
Analyze the reinforced soil slope dynamic stability under earthquake through reinforced soil slope critical slip field method.
本文研究了复合梁的模态分析结合实验建模方法，及其静力与动力稳定性问题。
Researches represented in this paper are the modal analysis and experimental modeling of the composite beam, and its static and dynamic stability.
运用时程分析方法，分析小湾饮水沟堆积体边坡在爆破荷载作用下的动力稳定性。
The dynamic stability of a slope in Xiaowan hydropower station is studied under the blasting load with the dynamic FEM.
然而，到目前为止，波浪对海堤工程的动力作用和动力稳定性研究还处于起步阶段。
However, by this time, research of dynamic action by wave and dynamic stability of seawall is still on initial step.
分析材料非线性、阻尼、初始几何缺陷、初始静荷载等因素对结构动力稳定性的影响。
The effects of material nonlinearity, damping, initial geometric imperfection and initial static load on structure dynamic stability have been analyzed.
最后，对海堤地基的加固机理做了研究，并提出了改善海堤及海床动力稳定性的措施。
Finally, reinforcement mechanism of the seawall foundation is explored, and improvement methods of dynamic stability of seawall and seabed are presented.
并在此基础上，得出了载流薄板在电磁场与机械荷载共同作用下的磁弹性动力稳定性方程。
On this basis, draw magnetoelastic movement stability equation of thin current-carrying plates under the effect of electric magnetic field and machinery load.
算例表明，随着杆件初弯曲的增大，其振幅值随之成比例增大，而其动力稳定性随之降低。
The calculating sample shows that along with the increase of bars' initial bending, the value of their amplitude increases proportionally and their dynamic behavior decreases.
在李雅普诺夫稳定性准则的基础上导出了求解结构非线性动力稳定性分析的数学-力学模型。
This paper presents a mathematical and mechanic model for non-linear dynamicstability analysis of structures on the basis of Liapunov's stability criteria.
本院研制的新型交锁加压髓内钉能广泛应用于股骨干稳定与不稳定骨折，且具有动力稳定性。
The author designed a newtype compression intramedullary locking screw with dynamic stability, which is extensively used in the hospital for femoral fracture.
结果表明：缆索风荷载对悬索桥静风效应的影响比较显著，但对于空气动力稳定性则没有影响。
It is shown that the cable wind load affects remarkably the aerostatics of long-span suspension Bridges, but its effect on the aerodynamic stability becomes negligible.
液体推进剂的晃动特性对大型液体运载火箭以及战略弹道导弹的飞行动力稳定性有着很大的影响。
The dynamic behavior of the liquid sloshing has great effect on the dynamic stability of the liquid filled space vehicle and the strategical ballistic missile.
液体推进剂的晃动特性对大型液体运载火箭以及战略弹道导弹的飞行动力稳定性有着很大的影响。
The dynamic behavior of the liquid sloshing has great effect on the dynamic stability of the liquid filled space vehicle and the strategical ballistic missle.
以缸径为100的DWX35型的单体液压支柱为例，讨论了系统参数对支柱动力稳定性的影响。
As an example of DWX35 single hydraulic prop with cylinder diameter 100mm, the effects of the system parameters on the dynamic stability of the hydraulic prop are discussed.
本文针对溢流混凝土面板堆石坝坝顶溢流的关键技术难题，分析研究了溢洪道的静力和动力稳定性。
The paper focuses on the key and difficult technical problem of crest overflow of concrete face rockfill dam, analyses and researches spillway on dynamical and static stability.
因此，对框架动力稳定性的研究并建立“防倒塌”抗震设计建议具有较重要的理论价值和工程实用价值。
Therefore, it has importantly theoretical and practical value to study dynamic stability and establish anti-collapse design advice of steel frame structures.
选取了几种几何尺寸不同的单层柱面网壳，分析了矢跨比和长跨比对单层柱面网壳动力稳定性能的影响。
With considering various geometric sizes of single-layer cylindrical reticulated shells, the effects of rise-to-span and length-to-span to the structural dynamic stability are also analyzed.
选取了几种几何尺寸不同的单层柱面网壳，分析了矢跨比和长跨比对单层柱面网壳动力稳定性能的影响。
With considering various geometric sizes of single-layer cylindrical reticulated shells, the effects of rise-to-span and length-to-span to the structural dynamic stability are also analyzed.
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