Study on Recycled Aggregate Concrete Frame Joints with Method of Nonlinear Finite Element

Jian Zhuang Xiao; M.M. Tawana; Xiao Hui Zhu

doi:10.4028/www.scientific.net/KEM.417-418.745

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HomeKey Engineering MaterialsKey Engineering Materials Vols. 417-418Study on Recycled Aggregate Concrete Frame Joints...

Study on Recycled Aggregate Concrete Frame Joints with Method of Nonlinear Finite Element

Abstract:

With the achievements made in the research of mechanical properties for recycled aggregate concrete, this paper adopts the method of nonlinear finite element to analyze the seismic behavior of frame joints. The frame joints are made of recycled aggregate concrete. It also takes into account the bond behavior between steel bars and recycled aggregate concrete in the core area of the joints, and the force-displacement curve of the joints is calculated. Nonlinear finite element analysis shows that the results of the calculations are in accordance with the test results. It is concluded in this paper that, built models with nonlinear finite element method can be applied in simulating exactly the same seismic behavior of frame joints under low frequency reversed lateral loading.

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Periodical:

Key Engineering Materials (Volumes 417-418)

Pages:

745-748

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.417-418.745

Citation:

Cite this paper

Online since:

October 2009

Authors:

Jian Zhuang Xiao, M.M. Tawana, Xiao Hui Zhu

Keywords:

Bond-Slip, Finite Element Model (FEM), Frame Joint, Recycled Concrete (RC), Seismic Behavior

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References

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DOI: 10.1016/j.conbuildmat.2005.08.008

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