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55 867 (0,23s)

Result

Device for testing of dynamic stiffness of composite rams

The unit serves for very precious determination of the ram dynamic stiffness. Especially first negative peak of the real part of dynamic stiffness is analysed. The comparison of the test sample dynamic

JQ - Strojní zařízení a nástroje

  • 2011
  • Gfunk
  • Link
Result

Influence of basement stiffness on the dynamic response of continuous girder

This paper describes influence of basement stiffness and stiffness of some part of construction to the dynamic response of the construction. Influence of these parameters is shown on the concrete three-span continuous girde...

JN - Stavebnictví

  • 2012
  • D
Result

Dynamic stiffness of anti-vibrating mattings

The paper describes important properties of anti-vibrating matting. The static area stiffness and the dynamic area stiffness of materials CONIRAP co. INTERTECH PLUS Drásov, s.r.o, were experimentally established in noise fr...

JM - Inženýrské stavitelství

  • 2007
  • D
Result

Experimental and theoretical study on the dynamic stiffness of circular oil hydrostatic shallow recess thrust bearings

The dynamic stiffness of traditional (deep recess) hydrostatic bearings the influence of fluid compressibility on dynamic stiffness through a reduced compressible study of the dynamic stiffness of...

Mechanical engineering

  • 2023
  • Jimp
  • Link
Result

Influence of the dynamic stiffness of railway bogies on the running surface damage

Influence of the dynamic stiffness of railway bogies on the running surface damage...

JQ - Strojní zařízení a nástroje

  • 2000
  • Jx
Result

Railway bogies with the increased dynamic stiffness for higher axle loads

Railway bogies with the increased dynamic stiffness for higher axle loads...

JQ - Strojní zařízení a nástroje

  • 2000
  • Jx
Result

Increasing Dynamic Stiffness of MIMO Compliant Structures by Active Control from Auxiliary Structure

The majority of current smart structure control deals with the increase of damping. This paper deals with the increase of dynamic stiffness. An innovative mechatronic concept for the significant increase of dynamic stif...

JR - Ostatní strojírenství

  • 2009
  • D
Result

Dynamic Stiffness Checking of Vertical Machining

The presented paper is dealing with a new method of checking of machine tool dynamic stiffness called Operating Deflection Shape Analysis (ODSA). Given examples on vertical miling centres. Described a method for an investigation of ...

JQ - Strojní zařízení a nástroje

  • 2001
  • D
Result

Laboratory equipment for acoustic testing of lightweight double-walls

The equipment consists of a measuring box and of a set of instruments for measuring sound transmission and dynamic stiffness of the samples of lightweight double-walls. It has been developed for research on advanced methods of incre...

JU - Aeronautika, aerodynamika, letadla

  • 2007
  • X
Result

Determinattion of aerostatic journal bearing dynamic properties

The test stand for identification of aerostatic bearing stiffness and damping to ensure successful dynamical experiments. Dynamic model of the test stand, enabling determination of stiffness and damping coefficient...

BI - Akustika a kmity

  • 2008
  • D
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