About: Wedge-Splitting Test Determination of Minimal Starting Notch Length for Various Cement Based Composites. Part II: Crack and Notch Fracture Mechanics Approaches     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

AttributesValues
rdf:type
Description
  • The paper focuses on the geometrical proportions of cube-shaped quasi-brittle specimens subjected to a wedge-splitting test (WST). The minimal/optimal initial crack/notch length for successful performance of WST on these specimens is studied numerically (ANSYS). This second part of the paper treats the problem asymptotically, i.e. from the point of view of a very fine grained silicate composite material with negligible characteristic length which describes the level of the material brittleness (i.e. brittle). The problem of competition of the crack initiation point between the notch tip and the groove corner in the load-imposing area of the specimen is solved using theories of both linear elastic fracture mechanics and fracture mechanics of generalized singular stress concentrators. The numerically obtained crack/notch length is compared to results of numerical simulations using cohesive crack model reported in the first part of the paper. The minimal notch length is recommended.
  • The paper focuses on the geometrical proportions of cube-shaped quasi-brittle specimens subjected to a wedge-splitting test (WST). The minimal/optimal initial crack/notch length for successful performance of WST on these specimens is studied numerically (ANSYS). This second part of the paper treats the problem asymptotically, i.e. from the point of view of a very fine grained silicate composite material with negligible characteristic length which describes the level of the material brittleness (i.e. brittle). The problem of competition of the crack initiation point between the notch tip and the groove corner in the load-imposing area of the specimen is solved using theories of both linear elastic fracture mechanics and fracture mechanics of generalized singular stress concentrators. The numerically obtained crack/notch length is compared to results of numerical simulations using cohesive crack model reported in the first part of the paper. The minimal notch length is recommended. (en)
Title
  • Wedge-Splitting Test Determination of Minimal Starting Notch Length for Various Cement Based Composites. Part II: Crack and Notch Fracture Mechanics Approaches
  • Wedge-Splitting Test Determination of Minimal Starting Notch Length for Various Cement Based Composites. Part II: Crack and Notch Fracture Mechanics Approaches (en)
skos:prefLabel
  • Wedge-Splitting Test Determination of Minimal Starting Notch Length for Various Cement Based Composites. Part II: Crack and Notch Fracture Mechanics Approaches
  • Wedge-Splitting Test Determination of Minimal Starting Notch Length for Various Cement Based Composites. Part II: Crack and Notch Fracture Mechanics Approaches (en)
skos:notation
  • RIV/00216305:26110/10:PU92039!RIV11-GA0-26110___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(GA103/08/0963), P(KJB200410901)
http://linked.open...iv/cisloPeriodika
  • 4
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 298710
http://linked.open...ai/riv/idVysledku
  • RIV/00216305:26110/10:PU92039
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • wedge-splitting test, cementitious composites, quasi-brittle fracture, brittle fracture, notch length, general singular stress concentrator. (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • CH - Švýcarská konfederace
http://linked.open...ontrolniKodProRIV
  • [0F2E204A9767]
http://linked.open...i/riv/nazevZdroje
  • Key Engineering Materials
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 10
http://linked.open...iv/tvurceVysledku
  • Klusák, Jan
  • Seitl, Stanislav
  • Veselý, Václav
  • Řoutil, Ladislav
issn
  • 1013-9826
number of pages
http://localhost/t...ganizacniJednotka
  • 26110
is http://linked.open...avai/riv/vysledek of
Faceted Search & Find service v1.16.118 as of Jun 21 2024


Alternative Linked Data Documents: ODE     Content Formats:   [cxml] [csv]     RDF   [text] [turtle] [ld+json] [rdf+json] [rdf+xml]     ODATA   [atom+xml] [odata+json]     Microdata   [microdata+json] [html]    About   
This material is Open Knowledge   W3C Semantic Web Technology [RDF Data] Valid XHTML + RDFa
OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 58 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software