New Model for Shear Failure of RC Beam-Column Interior Joints with Different Depth Beams

Abstract:

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On the basis of the experiment of 12 abnormal joints with different depth beams, failure process, seismic capacity and construction measure of this kind of joints are analyzed. Shear strength and failure model of joints with equivalent core height are analyzed by using mathematical model based on quadruple flexural resistance. The model satisfies equilibrium equations relating magnitude of external forces such as column shear, beam shear and axial force in column, to the magnitude of stress resultants. The results show that the model can reasonably explain the reasons for joints failure, have explicit mathematical model and good agreement between experimental results and calculated results of this model is achieved.

Info:

Periodical:

Advanced Materials Research (Volumes 243-249)

Edited by:

Chaohe Chen, Yong Huang and Guangfan Li

Pages:

573-577

DOI:

10.4028/www.scientific.net/AMR.243-249.573

Citation:

H. Li et al., "New Model for Shear Failure of RC Beam-Column Interior Joints with Different Depth Beams", Advanced Materials Research, Vols. 243-249, pp. 573-577, 2011

Online since:

May 2011

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Price:

$35.00

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