The natural frequencies of the mast is very close; twisted vibration is the major vibration mode for the asymmetry of the guys layout and the difference of the guys' initial stress.
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The first 20th order natural frequencies and vibration modes of the single layer spherical dome are obtained, and its vibration law is also analyzed by using subspace iteration method.
The piezoelectric transformer studied in this paper works in flexural vibration mode.
The Raman spectra of both of isomeric crystal and its melt show the vibration mode of the same isolated anionic coordination polyhedron.
With Dynamical modal analysis of electron gun by use of ANSYS software, we can get the inherent frequency and vibration model, which can avoid sympathetic vibration.
The finite model of the derrick and drilling platform connecting unit is built and the natural vibration frequency and the corresponding vibration mode of it are given here.
The method and results in this paper for solving the problem of wave and vibration mode localization in periodic wave guide can be used in the optimum design of such kind of structure.
Based upon this result, the relationship between the vibration mode of the vibration and automatic centering phenomena is studied.
Aiming at vibration analysis of seamless turnout on bridge, the rail-turnout-tie-bridge spring-damping vibration model was built by using finite element method.
Abstr: Aiming at the problem of overlarge noise of an automotive wiper, the vibration mode of the wiper was studied by finite element simulation and experimental test.
In this paper, the test for vibration mode of stator core of an electric - al motor are studied using the transfer function mode techniques.
The test experiment results show that the system can meet the application request in the bias stability detection of high-resolution angular-rate sensor in vibration mode.
Then the natural frequency and correspondent vibration mode are gained.
normal vibration mode
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