Experiences with Flow-Induced Vibration
Difficulties encountered in U. S. Bureau of Reclamation structures because of flow-induced vibrations show that similar problems can occur elsewhere and that measures can be taken to avoid...

Vibration of Thin Shells under Initial Stress
Using a general bending theory of circular cylindrical shells under the influence of initial stress, simple but accurate expressions for the resonant frequency are presented. These expressions...

Resonance Testing of Full-Scale Structures
A system of synchronized counter-rotating eccentric weight vibration generators suitable for resonance testing of full-scale structures is described. A special electronically controlled...

Aeroelastic Vibration of a Steel Arch
The cause of vibration of a building with an unusual frontal profile is found to be the vortex shedding. Of the seven corrective measures considered, only the increase of the number of...

Theory of Wave Agitation in a Harbor
First order theory for value of wave agitation in simple basin caused by incident periodical gravity wave is presented; influence of shape of entrance, beach, and wave traps on value of...

Theory of Wave Agitation in a Harbor
First order theory for value of wave agitation in simple basin caused by incident periodical gravity wave is presented; influence of shape of entrance, beach, and wave traps on value of...

Harbor Paradox
Resonant frequencies and their Q (sharpness) have been derived for rectangular harbors characterized by length d, width b, entrance width a, and assumed incident wave length; it is found...

Vibration Analysis for Structural Floor Systems
Causes of inadequacy of structural support of heavy machinery; excessive vibration during machinery operation is due to harmonic resonance causing vibration amplification; nomographs are...

Dynamic Response of Beams Traversed by Two-Axle Loads
Analysis is based on assumption that dynamic deflection is proportional to static deflection due to weights of beam and loads; numerical results show quasi resonance effects due to successive...

Destruction of Wave Energy by Vertical Walls
Summary of different methods of destroying or affecting wave energy such as diffraction, refraction, reflection, breaking, resonance, friction, permeability, special hydraulic arrangements...

Resonant Vibration of Steel Stacks
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Resonant Vibration of Steel Stacks
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Investigation Of The Effect Of Resonant Structures On Wave Propagation

 

 

 

 

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