1) Hammering Method
锤击法
1.
An improved experimental modal analysis system with hammering method
改进锤击法试验模态分析技术的研究
2.
A simple experiment system is designed to test the natural frequency of amplitude transformer by hammering method.
本文通过设计一种简单的实验装置,用锤击法来测试变幅杆的固有频率,实验测试数据与ANSYS软件分析的结果基本一致,实验证明用锤击法测试变幅杆的固有频率是一种有效的测试方法。
3.
A model (scale is 20∶1) of frame foundation for a 600MW steam turbine generator set is built according to similarity theory, then the three dimensional modal analysis is carried out by hammering method.
根据相似理论建立了某电厂 60 0 MW大型汽轮发电机组框架式基础的 2 0∶ 1模型 ,采用锤击法对该结构进行了三维模态分析 ,并将试验结果同 ALGOR FEAS有限元软件分析结果作了比较 ,两者很好地吻合 ,表明理论分析模型的可行性 ,研究结果将为采用理论方法分析汽轮发电机组框架式基础的振动特性提供依据。
2) hammer method
锤击法
1.
The penetrability comparison of static-pressure method and hammer method for pile-sinking;
通过静压法和锤击法穿越不同厚度的粗粒土夹层能力的比较,证明了锤击PHC管桩应用于需穿透厚度小于6 m圆砾类夹层的桩基工程的优越性。
3) impulse technique
锤击法
1.
In this paper,the modal of large turbogenerator stator end winding is studied using impulse technique.
本文用锤击法对某大型汽轮发电机定子端部绕组进行了模态研究。
2.
Presents the simulation test of 300 MW turbine generator stator using the impulse technique, the theory behind the impulse technique, and the associated data processing, and the laws established for the variation of stator natural frequency, which makes it possible to optimise the design of stators for 300 MW and other turbine generators to reduce their effect on the power generating sets.
叙述了锤击法的原理及数据处理方法 ,用锤击法对 30 0MW汽轮发电机定子进行了模态试验研究 ,取得了 30 0MW汽轮发电机定子在几个工序下 ,定子固有频率的变化规律 ,30 0MW发电机定子椭圆固有频率 12 3Hz ,结构设计合理 ,可保证机组不发生较大振动。
4) pulse hammer excitation
脉冲锤击法
1.
The theoretical basis of pulse hammer excitation method used to detect the damage and measure the dynamic elastic modulus of solid wood flooring is briefly explained.
介绍了脉冲锤击法检测实木地板损伤及测定其动态弹性模量的理论依据,并通过有限元模拟与试验验证了其可行性。
5) hammering the center method
穿心锤击法
6) method of hammer shot leading the glint
锤击导纳法
补充资料：锤击
1.用锤子敲击。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条