MECHANICAL BEHAVIOUR OF REINFORCED CONCRETE BEAM-TO-COLUMN JOINTS SUBJECT TO CORROSION OF REBARS
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Published:2002
F Sato, M Twanami, H Yokota, 2002. "MECHANICAL BEHAVIOUR OF REINFORCED CONCRETE BEAM-TO-COLUMN JOINTS SUBJECT TO CORROSION OF REBARS", Challenges of Concrete Construction: Volume 6, Concrete for Extreme Conditions: Proceedings of the International Conference held at the University of Dundee, Scotland, UK on 9–11 September 2002, Ravindra K. Dhir, Michael J. McCarthy, Moray D. Newlands
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In the present study, the properties of concrete mixture on low water consumption binder basis in dry and hot climate are investigated. It was established the forming of concrete mixture on low water consumption binder basis in high temperature condition is depends from composition, structure, rheological and technological parameters. It was developed the method and the device for complex estimation of forming of concrete mixture on low water consumption binder basis in different temperatures by value of structural viscosity and tixotropy parameters. It was developed the method and the device for definition of lamination of concrete mixture on low water consumption binder by value of solution separation by vibration. Taking into account an influence of the high temperature the kinetics of the change of the technological properties of concrete mixture of different composition on low water consumption binder has been studied. It has been determined that the concrete on low water consumption binder are achieve of required strength in 2–3 days at natural hardening. It will allow producing the concrete materials without thermal-moisture treatment.
INTRODUCTION
EXPERIMENTAL PROCEDURE
RESULTS AND DISCUSSION
CONCLUSIONS
REFERENCES
