| 1. | Structure damage detection based on mode shape
基于模态振型的结构损伤识别 |
| 2. | Constracting the axial stiffness of arbitrary supported rod from fundamental mode shape
由基模态构造任意支撑杆的多项式型轴向刚度 |
| 3. | 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 |
| 4. | Damage detection in circular cylindrical shells by frequency sensitivities and mode shapes
基于频率敏感度和振型的圆柱壳损伤检测方法研究 |
| 5. | This system has a post - processing module which can generate natural mode shape
系统还配有较强的后处理图形生成模块，可以形象逼真地绘制出振型图。 |
| 6. | A method to construct mode shapes based on time domain signals of key positions is brought forward
本文提出了一种基于结构关键点处时域信号构建结构振型的方法。 |
| 7. | The strength , stiffness and mode shape of the rear axle housing was calculated via finite elemant methool ( fem )
根据计算结果分析，指出了其结构存在的缺点，提出了改进方案。 |
| 8. | By modifying the thickness parameters of a few components , both frequencies and mode shapes were optimized markedly
通过修改少量零件的厚度参数，使固有频率和振型均得到明显改善。 |
| 9. | Keywords : micro - gyroscope , silicon single crystal , three - axis angular - rate sensing , natural frequency and mode shapes
关键词：微型陀螺仪、矽单晶、三轴角速率感测、振动自然频率与模态。 |
| 10. | The substructural technique is employed to parameters identification of frame , natural frequencies and generalized mode shapes of frame are computed
本文把动态子结构方法引入框架结构参数识别中，算出结构的自振频率和广义振型。 |
