EXPERIMENTAL STUDY ON SHEAR STRENGTH OF HOLLOW CYLINDRICAL SPUN CAST CONCRETE ELEMENTS; LOCAL BEHAVIOUR
Author(s):
Abstract:
A parametric experimental study was carried out to analyse the local load carrying capacity and behaviour of hollow cylindrical RC specimens. This topic is part of a research program of shearbending behaviour of hollow cylindrical members. Local load carrying capacity is important in the case of partially loaded members. The parameters of loading setup and specimens under research were: the loaded area, distance between support elements, angle of loading/support elements, wall thickness, length of specimen, transversal and longitudinal reinforcement.Local failure modes of specimens were analysed through crack patterns and loaddisplacement diagrams. A mechanical model was created for calculation of the localbehaviour of members. The model is able to calculate the resistance of hollow cylindricalmembers against partial loads. Analysis of the effect of local resistance utilization on shearbending behaviour is possible using the proposed model.
Language:
English
Published:
Asian journal of civil engineering, Volume:13 Issue:1, 2011
Page:
113
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