structural dynamic modification meaning in English
结构动力学修正
Examples
- A pile testing method based on structural dynamic modification
基于结构动力修改的桩基检测方法 - Structural dynamics modification of car front - body subsystem is crucial to the laboratory road simulation test in which it is used for testing instead of car body
摘要对轿车车头子系统进行正确的结构动力修改是利用其代替整车进行室内道路模拟试验的关键。 - Combining the results of modal experiment analysis on body - in - white and the results of finite element analysis , structural dynamics modification on the car front - body of a monocoque body has been made based on optimization algorithm
结合轿车白车身试验模态分析和有限元分析的结果，成功地对某承载式轿车车身的车头子系统结构进行了基于优化算法的结构动力学修改。 - As for the viscous dampers " optimum installation in structure , the passive control strategy based on the structural sensitivity analysis and structural dynamics modification is proposed , and applied in energy dissipation and damping control of eccentric structures
对于粘滞阻尼器在结构中的优化设置问题，提出了基于结构灵敏度分析与结构动力学修改的被动控制策略，并将其用于粘滞阻尼器对偏心结构的耗能减震控制。 - Abstract : according to the dynamic demand of main shaft system , the structural dynamic modification method is used for correcting the stiffness of the supportings member and joints , so that the dynamic characteristic of main shaft system should meet the need of design . a practical structure of elastic supporting and elastic joints has been designed on the basis of corredcted stiffness of supporting and joint . the numeric simulation of main shaft system with elastic supportings and elastic joints are compared with its design requirement . their coincidence verifies the effectiveness of sdm method and the correctness of design method
文摘:根据细纱机主轴系统的动特性要求,应用结构动力学修改方法来修正支承和联轴节单元的刚度,以使主轴系统的动特性满足设计要求.根据修正过的支承和联轴节的刚度,一个弹性支承和弹性联轴节的实际结构已经被设计出.比较具有弹性支承和弹性联轴节的主轴系统的数字仿真与设计要求.其一致性证明了sdm方法的有效性和设计方法的正确性