Vše

Co hledáte?

Vše
Projekty
Výsledky výzkumu
Subjekty

Rychlé hledání

  • Projekty podpořené TA ČR
  • Významné projekty
  • Projekty s nejvyšší státní podporou
  • Aktuálně běžící projekty

Chytré vyhledávání

  • Takto najdu konkrétní +slovo
  • Takto z výsledků -slovo zcela vynechám
  • “Takto můžu najít celou frázi”

Filtry

26 098 (0,098s)

Výsledek výzkumu

Mikromechanisms of fatigue crack propagation under shear modes in austenitic steel

of the stress intensity factor range and the near-threshold crack growth rates under shear loading modes II and III. Fatigue cracks under shear mode II were kinked while those under shear mode II...

JL - Únava materiálu a lomová mechanika

  • 2010
  • D
Výsledek výzkumu

Quantitative Fractography of Fatigue Long Crack Growth under Remote Shear Loading Modes

Quantitative Fractography of Fatigue Long Crack Growth under Remote Shear Loading Modes...

JL - Únava materiálu a lomová mechanika

  • 2008
  • D
Výsledek výzkumu

Three-dimensional morphology of fracture surfaces generated by mode II and III fatigue loading in ferrite and austenite.

This work is focused on an experimental study of shear-mode crack propagation with respect to the remote shear direction. The tendency to mode I crack branching is found. Three experimental setups are used for a ge...

JL - Únava materiálu a lomová mechanika

  • 2013
  • Jx
  • Odkaz
Výsledek výzkumu

Shear Fracture - Testing Configuration for Cement Paste in Mode II

This article is focused on different ways of testing in mode II. There are presented three basic modes of a shear. The best way how to test the fracture mode II and determinate the critical factor KII of cement pas...

JN - Stavebnictví

  • 2016
  • O
Výsledek výzkumu

Bi-material notches under various normal-shear loading modes

on the assumptions of the prevailing normal mode of loading. However, in engineering practice there are cases of loading and failure close to the shear mode of loading. The aim of the work to a combination of normal and

Audio engineering, reliability analysis

  • 2014
  • Jimp
  • Odkaz
Výsledek výzkumu

Bi-material notches under various normal-shear loading modes

on the assumptions of the prevailing normal mode of loading. However, in engineering practice there are cases of loading and failure close to the shear mode of loading. The aim of the work to a combination of normal and

JL - Únava materiálu a lomová mechanika

  • 2014
  • D
Výsledek výzkumu

Modelling of Tortuous Crack Fronts in Shear Loading Mode

under shear modes II, III and II+III in bcc metals. Cylindrical bars with circumferential cracked notch were loaded by shear force. The notch is located in the cross-section where no bending moment is present and it is loa...

Audio engineering, reliability analysis

  • 2017
  • O
Výsledek výzkumu

Influence of Secondary Phase on Intrinsic Threshold and Path of Shear-Mode Fatigue Cracks in Metals

the local shear and the local opening growth mode. Unlike in the case of opening mode I of the shear-mode cracks in dependence of the type of the secondary phase. The cementite the local shear an...

Materials engineering

  • 2018
  • Jimp
  • Odkaz
Výsledek výzkumu

Transition from the saltation mode of bed load transport to the rolling mode

of sediment transport incipient motion of the bed load particles the shear stress for the transition process from saltation mode to rolling mode can be defined. The shear stress numerical solution reveals that the...

BK - Mechanika tekutin

  • 2009
  • D
Výsledek výzkumu

Experimental Investigation of Modes II and III Fatigue Crack Growth in Unalloyed Titanium

bars with a circumferential cracked notch loaded in shear (modes II, III and II + III) and torsion (mode III). Fractography analysis showed that the crack growthThe study is focused on finding and describing microscopic pa...

Audio engineering, reliability analysis

  • 2014
  • Jimp
  • Odkaz
  • 1 - 10 z 26 098