They are important to the structural dynamic analysis of thick discs of turbomachinery.
它们对于涡轮机厚轮盘的结构动力分析具有重要意义。
In a word, the method is one of the effective solution methods for large-scale structural dynamic analysis.
总之，该方法为一种有效的大型结构动力分析问题的求解方法。
Consistent mass matrix and lumped mass matrixes are the common types of mass matrixes in structural dynamic analysis.
一致质量矩阵与集中质量矩阵是结构动力分析中常用的质量矩阵形式。
The structural dynamic analysis of the test-bed of micro ma chine tool using finite element (FE) and experimental approaches is made.
利用有限元和实验的方法，对微型机床试验台进行了结构动态特性分析。
The precise integration method that appears in recent years has been greatly developed in the research area of structural dynamic analysis.
近年来出现的精细积分法求解结构动力响应的研究已取得了很大的进展。
In this paper, the research of structural dynamic analysis, the optimization of active bars placement and the active vibration control for piezoelectric structure are studied.
本文针对随机参数压电智能桁架结构开展了结构动力分析、主动杆优化配置和结构振动主动控制研究。
It is well-known that NMR plays a very important role in structural analysis and dynamic investigation of molecules.
核磁共振在结构分析中的强大功能是众所周知的，在动态研究方面也具有强大的生命力。
The method for dynamic reliability analysis, in which the randomicity of dynamic loads and structural parameters can be considered, is proposed.
提出了综合考虑动载荷和结构参数双重随机性的动力可靠度分析方法。
Through building optimum model of truss Bridges, utilizing structural analysis methods and combining examples of optimum algorithms, the dynamic design of wide span truss Bridges is discussed.
通过建立斜拉桥优化模型，运用结构分析方法，结合优化算法计算实例，对大跨度斜拉桥的动力优化设计进行了初步的探讨和研究。
The analytical skill of structural analysis can be enhanced by this method which combines dynamic simulation analysis, thermal analysis and static analysis.
通过动力学分析、热分析和静力分析的有机结合，对该类型结构计算进行了有益补充。
So, a dynamic analysis method for the stability of anchored rock mass containing the continuous structural plane will be founded on the energy method in this article.
因此，本文将以新的思路，从能量角度建立一种针对含连续结构面加锚岩体的稳定性动态分析方法。
Effects of rotation speed on the impact process and results are pointed out by the analysis of structural plastic dynamic response and blade deformation.
通过对结构塑性动力学响应和叶片变形过程的分析，指出了叶片断裂时的不同转速对撞击过程及结果的影响。
The result shows that finite segment method is an effective method for the analysis of dynamic performance of beam typed structural mechanical system.
结果表明，有限段方法是分析梁式结构机械系统动态性能的一种行之有效的方法。
Analysis of structural dynamic performance and response is the foundation to estimate fatigue life.
薄壁结构的动力特性及动态响应分析是声疲劳分析以及寿命估算的基础。
In this paper, the evaluation and analysis on the actual state of the steel structural traverse will insure its functions by the test on horizontal dynamic characteristics.
本文通过对某钢厂钢结构通廊结构横向动力特性实测，对该结构的运行现状作出的评估与分析。
Based on a project structure designing, the author introduces the option of the building foundation scheme, the dynamic properties analysis of the upper structure and the relevant structural measures.
结合某工程设计，着重介绍该建筑的地基基础方案，上部结构动力特性分析，及相应的构造措施。
The method not only can describe process attributes according to dynamic rules, but also can make full use of field running and analysis data in order to identify structural parameters.
该方法既保证了按照动力学规律描述过程特性，又充分利用现场运行和分析的数据，辩识模型结构参数。
Numerical analysis of structure-soil dynamic interaction has been recognized as an important part in the structural earthquake-resistant design.
在大型建筑物的地震响应分析中，结构与半无限地基间的动力相互作用始终是一个重要的研究领域。
The common analysis method would meet various problems in stochastic dynamic analysis of large-scale and complicated structural systems because of extremely large number of degrees of freedom.
在大型复杂结构的随机动力分析中，由于其自由度数往往非常大，用一般的分析方法会遇到很多困难。
Being influenced and controlled by lots of parameters, it is difficult to achieve the dynamic optimization automatically by commercial structural analysis software.
由于影响参数多，应用商业结构分析软件自动实现其动态优化十分困难。
In paper, the structural static strength and dynamic characteristic of pole? Tower of aerial power? Delivery line are analyzed and discussed with the finite element analysis.
主要利用有限元方法对架空送电线路杆塔进行结构强度和结构动力学特性分析。
CAE is conducted on main parts of a mining truck brake, which includes structural static analysis, non-linear contact analysis, modal analysis and transient dynamic analysis.
对矿用汽车制动器主要部件进行了计算机辅助工程分析(CAE)，包括：结构静力学分析、非线性接触分析、模态分析、瞬态动力学分析等。
In this paper, the application of model parameters identification in dynamic tests of structural model are discussed and the associated theory and data analysis methods are also presented.
本文主要论述试验模态分析技术在建筑结构模型动态参数识别中的应用。
A fast analysis method for structural static and dynamic performances was studied in order to increase the efficiency of structural collaborative optimization.
为提高结构优化设计的效率，研究了结构静动态性能的快速分析方法。
The quantificational analysis about the dynamic, thermodynamic and structural features is detailedly done and the mechanism of reinforcement of YunNa is also primarily discussed in the article.
定量地细致分析其动、热力特征和结构特点，初步探讨“云娜”近海加强的机理。
Based on modal synthetical method and experimental modal analysis, the main parameters of dynamic vibration absorber on a cantilever plate and on a structural model are optimized in this paper.
本文运用模态子结构综合法进行结构动态计算和用实验模态分析法进行模型试验，对悬臂平板和结构模型的动力吸振器主要参数进行了比较系统的优化研究。
The five models used most often are oil futures prices, regression-based structural models, time-series analysis, Bayesian autoregressive models and dynamic stochastic general equilibrium graphs.
最常使用的五个模型是石油期货价格、回归结构模型、时间序列分析、贝叶斯自回归模型和动态随机一般均衡图。
The testing of structural modal parameters is an important basis of dynamic response analysis and structural damage detection.
结构模态参数的测试是进一步进行结构动力响应计算、结构损伤检测等的重要基础。
Researching structural dynamic characteristics plays an important role to the structure analysis.
研究结构的动力特性对结构的分析具有重要作用。
Researching structural dynamic characteristics plays an important role to the structure analysis.
研究结构的动力特性对结构的分析具有重要作用。
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