mode shape

The mode shape can satisfy the governing differential equation and all boundary conditions of plate and has the orthogonality relation .

这种振形曲线可以满足振动微分方程和全部边界条件，还具有振形的正交性。

Mode shape corrections for aerodynamic model of tall buildings

高层建筑气动模型的模态形状修正

Need to establish a test mode shape make a prediction matrix .

我们需求树立一个测试形式构成做出预测矩阵。

The natural frequency and mode shape are very important to design and operation .

桥梁的基频和振型对于桥梁设计和运营中的桥梁来讲是非常重要的参数。

Study on Turbine Blade Vibration Mode Shape Measuring Method Based on Spectrum Analysis

基于频谱分析的叶片振型测量方法研究

Crack Beam Structure Detected by Wavelet Transformation Method with Basic Mode Shape

利用基本模态振型对梁结构裂缝识别的小波方法研究

Mode Shape Slopes Measurement Methods for Large Scale Rocket Vibration Test

大型火箭振动试验振型斜率测试方法

Direct Index Method of Damage Detection Based on Strain Mode Shape of Damage Structure

基于应变模态技术的结构损伤诊断直接指标法研究

By modal analysis , we get the natural frequency and mode shape .

为了解结构的动态特性，通过模态分析，提取模态频率与振型。

The discussion about mode shape on the horizontal seismic force calculating

结构水平地震作用计算中的振型影响探讨

A sensitivity analysis of frequency , mode shape and its node coordinate

频率、振型及振型节点坐标的敏度分析

Application of Curvature Mode Shape in Damage Identification of Truss Bridge

曲率模态及其在桁架桥梁损伤识别中应用

The identification of reinforcement corrosion based on curvature mode shape

基于曲率模态的桥梁结构钢筋锈蚀损伤识别

Mode shape modification and truncation in the simulation of dynamic boundary conditions

动力学边界模拟中的振型修正与模态截断

Quality diagnosis of thin composite plates by damping and mode shape measurements

用测量模态阻尼和振型的方法对复合材料薄平板进行无损质量检测

Curvature mode shape is also suitable for detection of multiple damage in a structure .

曲率模态振型对结构多个位置同时发生损伤的检测也有很好的效果。

Identification of Mode Shape by Fitting Cross power Spectra under Unknown Excitation

用互功率谱进行未知激励下的模态振型识别

Analysis of Fundamental Mode Shape Expressions of Tall Buildings for Evaluating Wind Loads

高层建筑风荷载计算中的基本振型表达式分析

An accurate modal superposition method for computing mode shape derivatives in structural dynamics

振型一阶导数的高精度截尾模态展开法特征向量导数计算的扰动法

The torsional response of the structure and influence of higher mode shape are assessed .

研究了结构在强地震作用下的扭转效应和高阶振型对结构反应的影响。

A Study of Ship Hull Structure Modelling in Computing Its Mode Shape by Finite Element Method

用有限元法计算船体振动模态的模型的研究

It was proposed in this paper a novel damage identification method based on the first order mode shape slope .

提出了一种基于规则结构第一阶频率斜率模态的梁式结构损伤定位与程度识别方法。

It is difficult to reliably determine blade 's vibration mode shape with conventional measurement method .

传统的测量方法难以可靠地确定叶片的振型。

The current administrative system of higher education in the new operation mode shape , but to be further deepened .

目前新型的高等教育行政管理体制运行模式已初步形成，并有待进一步完善。

Modal analysis is the foundation of vibration analysis . Modal analysis includes the natural frequency and mode shape analysis .

模态分析是振动分析的基础，主要包括固有频率和固有振型分析。

Research on Mode Shape Slope-Based Unified Damage Identification

基于斜率模态的统一化损伤识别指标研究

The Fundamental Mode Shape of Self-Excited Oscillating Flow

自激振荡流动的基本模式形态

Frequency veering and mode shape interaction for rotating blades

旋转叶片频率转向与振型转换特性

The representations of the frequency equation and the mode shape functions are different from those obtained by other methods .

频率方程及振型函数的表述均与已有方法不同。

Mode shape expression and its orthogonality for rectangular plates with one edge supported and three edges free

一边支承三边自由矩形板振形曲线及其正交性