NDLI: Prediction of Mean and Design Fatigue Lives of Self Compacting Concrete Beams in Flexure

Content Provider	Springer Nature Link
Author	Singh, P. Goel, S. Kaushik, S. K. Singh, S. P.
Copyright Year	2012
Abstract	In this paper, result of an investigation conducted to study the flexural fatigue characteristics of self compacting concrete (SCC) beams in flexure are presented. An experimental programme was planned in which approximately 60 SCC beam specimens of size 100 × 100 × 500 mm were tested under flexural fatigue loading. Approximately 45 static flexural tests were also conducted to facilitate fatigue testing. The flexural fatigue and static flexural strength tests were conducted on a 100 kN servo-controlled actuator. The fatigue life data thus obtained have been used to establish the probability distributions of fatigue life of SCC using two-parameter Weibull distribution. The parameters of the Weibull distribution have been obtained by different methods of analysis. Using the distribution parameters, the mean and design fatigue lives of SCC have been estimated and compared with Normally vibrated concrete (NVC), the data for which have been taken from literature. It has been observed that SCC exhibits higher mean and design fatigue lives compared to NVC.
Starting Page	55
Ending Page	61
Page Count	7
File Format	PDF
ISSN	22502149
Journal	Journal of The Institution of Engineers (India): Series A
Volume Number	93
Issue Number	1
e-ISSN	22502157
Language	English
Publisher	Springer-Verlag
Publisher Date	2012-04-12
Publisher Place	India
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Design fatigue life Civil Engineering Mean fatigue life Self compacting concrete
Content Type	Text
Resource Type	Article
Subject	Building and Construction Architecture Mechanical Engineering Agricultural and Biological Sciences Civil and Structural Engineering

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