Conference Dates
September 7-12, 2003
Abstract
In this paper a model is developed to describe the behaviour of randomly orientated discontinuous fibres in reinforced composites subject to uniaxial tension. The model is built by integrating the behaviour of single, randomly oriented, fibres over 3D space and is capable of describing the peak and post-peak response of fibre-cement-based composites in tension. The model is used to form a constitutive law for use in finite element analysis of reactive powder concrete members with a prestressed reactive powder beam failing in shear analysed. A good correlation between the theoretical and experimental results attained.
Recommended Citation
Jackie Yen Lei Voo and Stephen J. Foster, "Variable Engagement Model for the Design of Fibre Reinforced Concrete Structures" in "Advanced Materials for Construction of Bridges, Buildings, and Other Structures III", Vasant Mistry, P.E., Office of Bridge Technology, Federal Highway Administration, USA; Dr. Atorod Azizinamini, Ph.D., P.E., Civil Engineering Department, University of Nebraska, USA; John M. Hooks, P.E., Office of Infrastructure Research & Development, Federal Highway Administration, USA Eds, ECI Symposium Series, Volume P05 (2003). https://dc.engconfintl.org/advanced_materials/2