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191 931 (0,628s)

Result

Comparison of fracture behaviour of a crack and general singular stress concentrators.

Under the assumptions of linear elastic fracture mechanics the behaviour of cracks and general singular stress concentrators is studied and compared. The stress distribution in the vicinity of singular stress concentrators ...

JL - Únava materiálu a lomová mechanika

  • 2003
  • D
Result

Prediction of Brittle Fracture of Epoxy-Aluminum Flanging

This paper presents a fracture mechanical approach for estimation of critical bending load of different types of aluminum-epoxy flanging and comparison with experimental measurements. For this purpose, several designs of the flangin...

JL - Únava materiálu a lomová mechanika

  • 2009
  • O
Result

Fracture mechanics parameters of general singular stress concentrators

A universal approach to assessment of general singular stress concentrtors in terms of linear elastic fracture mechanics is formulated. tentative criterion of stability suggested makes it possible to answer the question whe...

JL - Únava materiálu a lomová mechanika

  • 2005
  • D
Result

Fracture analysis of an adhesive epoxy-aluminum joint exposed to thermal and structural loads

The paper presents a fracture mechanics approach to estimation of critical load and adherent are also examined. Classical fracture mechanics does not deal with behavior of a bi-material interface, and therefore an ...

JL - Únava materiálu a lomová mechanika

  • 2009
  • D
Result

Generalized linear elastic fracture mechanics: an application to a crack touching the bimaterial interface

In the contribution the limits of the validity of classical linear elastic fracture mechanics are extended to problems connected with failure of composite structures. The work is focused mainly on the case of a crack touching the in...

JL - Únava materiálu a lomová mechanika

  • 2011
  • Jx
Result

Comparison of fracture behaviour of cracks and sharp notches.

The theoretical background of linear elastic fracture mechanics of V-notches is presented. A crack is considered as a special case of the V-notch with zero open angle. Conditions for stability of a general singular stress c...

JL - Únava materiálu a lomová mechanika

  • 2002
  • D
Result

An easy and engineering stability criterion of general singular stressconcentrators

is usually performed by means of stability criteria ofgeneralized fracture mechanics fracture mechanics of sharp and bi-material notches and simplifies them to a practical of finite fracture mechanics...

Audio engineering, reliability analysis

  • 2019
  • Jimp
  • Link
Result

Effect of aggregate type on fracture-mechanical properties of lime mortars

on the determination of values of mechanical fracture properties of lime mortars with different-of- Fracture RILEM method were applied to analyze the mechanical fracture properties of these composites.

Civil engineering

  • 2017
  • O
Result

Crack initiation criteria for singular stress concentrations Part I: A universal assessment of singular stress concentrations

fracture mechanics are extended to problems connected with failure of structures caused by general non-crack-like singular stress concentrators. In the present part in terms of linear elastic fracture mechanic...

JL - Únava materiálu a lomová mechanika

  • 2007
  • Jx
Result

Multi-parameter Based Stress Distribution in Vicinity of Sharp Material Inclusion Tip

fracture mechanics. Approaches of generalized fracture mechanics require preciseGeneral Singular Stress Concentrators (GSSCs) which exhibit singular stress concentration are often responsible for...

Audio engineering, reliability analysis

  • 2016
  • JSC
  • Link
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