Published: 31 December 2008

Fiber concrete beam failure observed as rare phenomena

O. Kononova1
A. Pupurs2
A. Krasnikovs3
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Investigation of various dynamical natural and technical phenomena is closely connected with studying general nonlinear phenomena characterizing the behavior of dynamical systems. In recent years much attention has been paid to studying new nonlinear effects which can be used in vibro-technique, even in simple systems. Such systems happen to have complicated dynamics which has not been studied sufficiently yet. Fiber concrete beam failure always can be observered as rare phenomena because of existence of considerable dispersion of strength. The aim of this paper is to obtain function described stiffness of fiber concrete beam in the first stage (beam without crack) and at post-cracking stage (beam with crack)

About this article

20 September 2008
02 December 2008
31 December 2008
fiber concrete
rare phenomena
beam failure
pull-out laws