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38 441 (0,208s)

Result

Use of STM for Assessment of Rigidity of Örnsköldsvik Bridge under Fatigue Loading

This article focuses on change of rigidity of concrete bridges under cycling parts, which were studied for changes of rigidity. The second state was strut for determination of the change of rigidity of the given part. The t...

JN - Stavebnictví

  • 2010
  • D
Result

Comparative calculation of normal pressures wheel-rail contact.

In this contribution initial contact conditions of the FEModel are analysed in the point of view to functional distribution of contact pressure, penetration and entire deformation of the rail. Contact is created as flexi-rigid....

BI - Akustika a kmity

  • 2001
  • D
Result

On the motion of a large number of small rigid bodies in a viscous incompressible fluid

We consider the motion of N rigid bodies – compact sets (Sε1,⋯,SεN)ε>0 – immersed in a viscous incompressible fluid contained in a domain in the Euclidean space Rd, d=2,3. We show the fluid flow is not influenced by the presence and is indep...

Pure mathematics

  • 2023
  • Jimp
  • Link
Result

On the motion of a body with a cavity filled with magnetohydrodynamic fluid

We study the dynamics of a coupled system, formed by a rigid body with a cavity entirely filled with magnetohydrodynamic compressible fluid. Our aim is to derive the global existence of the unique classical solutions and weak solutions to th...

Pure mathematics

  • 2024
  • Jimp
  • Link
Result

Experiments with double oscillator with soft impacts.

Results of the experimental investigation of a double-impact oscillator model and comparison of differences in measurement approaches of systems with rigid and soft impact are presented. The sensitivity of initial conditions for the...

BI - Akustika a kmity

  • 2001
  • D
Result

Experimental Research of the Response of a Prefabricated Planar Structure of a Multi-Storey Building to Cyclic Load

The subject of experimental research was the monitoring of the response of a model of a prefabricated planar structure of a multi-storey building to cyclic load, mainly in terms of impaired rigidity and a growth in deformations due to the ef...

JN - Stavebnictví

  • 2007
  • D
Result

Experimental research of the response of a prefabricated planar structure of a multi-storey building to cyclic load

The subject of experimental research was the monitoring of the response of a model of a prefabricated planar structure of a multi-storey building to cyclic load, mainly in terms of impaired rigidity and a growth in deformations due to the ef...

JN - Stavebnictví

  • 2008
  • D
Result

Design of the Composite Steel-Glass Beams with Semi-Rigid Polymer Adhesive Joint

New and high transparent structural element, steel-glass composite beam was developed in respect to fabrication, static-structural and architectural criteria and consists of steel flanges and glass web assembled together by semi-rigid polyme...

JM - Inženýrské stavitelství

  • 2012
  • Jx
Result

Fuzzy Logic Model for Assessment of Rigidity of Örnsköldsvik Bridge under Fatigue Loading

of rigidity of the bridge and the change in internal forces compared to the initial designThis article focuses on change of rigidity of concrete bridges under cycling loading. The properties of a similar bridge structure w...

JN - Stavebnictví

  • 2010
  • D
Result

Numerical simulation and experimental investigation of pulsating flow

The contribution presents numerical as well as experimental investigations of laminar and turbulent pulsating flow in an initial part of a rigid pipe. The simulations were performed with help of Fluent 6.3. Measurements of velocity ...

JM - Inženýrské stavitelství

  • 2007
  • D
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