Effect of Strengthening on the Fatigue Life of Construction Materials

Karol Brzeziński , Artur Zbiciak , Andrzej Garbacz

Abstract

The paper describes a new method for assessing the impact of increasing static strength due to cyclic loading on the fatigue life of various materials and provides a mathematical description. Experimental results available in the literature were used. A generalized concept of unit fatigue damage was used to produce a simple hypothesis defining fatigue life as a function of load history. The method is mainly devoted to analysis of semi-rigid asphalt pavements but can also be applied to other engineering materials. Two sample calculations were conducted which drew on the results of fatigue tests under variable loading: one concerns cement-treated soils used as base layers for road pavements and the second describes the fatigue problem of a beam rear axle made of TL1114.
Author Karol Brzeziński (FCE / IRB)
Karol Brzeziński,,
- The Institute of Roads and Bridges
, Artur Zbiciak (FCE / IRB)
Artur Zbiciak,,
- The Institute of Roads and Bridges
, Andrzej Garbacz (FCE / ICE)
Andrzej Garbacz,,
- The Institute of Civil Engineering
Journal seriesPeriodica Polytechnica-Civil Engineering, ISSN 0553-6626, (A 15 pkt)
Issue year2019
Vol63
No1
Pages288-295
Publication size in sheets0.5
Keywords in Polishasfalt drogowy, wzmocnienia
Keywords in Englishfatigue life, cement-treated base layers, fatigue hypothesis, load history, semi-rigid pavements
ASJC Classification1909 Geotechnical Engineering and Engineering Geology; 2205 Civil and Structural Engineering
DOIDOI:10.3311/PPci.12875
Languageen angielski
File
Article Text.pdf 672.72 KB
Score (nominal)15
ScoreMinisterial score = 15.0, 25-07-2019, ArticleFromJournal
Publication indicators WoS Citations = 0; Scopus Citations = 0; Scopus SNIP (Source Normalised Impact per Paper): 2016 = 0.554; WoS Impact Factor: 2017 = 0.636 (2) - 2017=0.64 (5)
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* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.
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