XFEM simulation of introduced by pre-loading cracking influence on the strengthening of the cement treated mixture

Karol Brzeziński


The paper attempts to explain the phenomenon of a static strength increase due to the previous cyclic loading. Finite Element Method simulation of the potential strengthening mechanism is presented. The crack growth is controlled by the energy criterion used in the linear fracture theory. A wedge splitting test has been performed in order to determine the critical energy release rate of the tested mixture GIC. It was observed that the appearance of additional cracks in the material may lead to an increase of its strength. Analysis of the tensile stress distribution allows for a qualitative explanation of the observed phenomenon.
Author Karol Brzeziński (FCE / IRB)
Karol Brzeziński,,
- The Institute of Roads and Bridges
Journal seriesJournal of Theoretical and Applied Mechanics, ISSN 1429-2955, (A 15 pkt)
Issue year2018
Publication size in sheets0.55
Keywords in English fatigue life, cement-treated base layers, strengthening effect, load history, XFEM
ASJC Classification2600 General Mathematics
Languageen angielski
Score (nominal)15
Score sourcejournalList
ScoreMinisterial score = 15.0, 23-10-2019, ArticleFromJournal
Publication indicators Scopus Citations = 1; Scopus SNIP (Source Normalised Impact per Paper): 2017 = 0.651; WoS Impact Factor: 2017 = 0.783 (2) - 2017=0.974 (5)
Citation count*
Share Share

Get link to the record

* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.
Are you sure?