Numerical Simulation Analysis on Shear Bond Behavior of PUFA-to-Concrete Interface

DOI

10.2991/amms-17.2017.44How to use a DOI?

Keywords

concrete; PUFA; interfacial mechanical behavior; debonding plastic-damage model

Abstract

The paper mainly focus on the new type of reinforcement with polyurethane-fly-ash(PUFA) reinforced concrete interface problem. ABAQUS is used to study the debonding behavior of PUFA-concrete with in-plane shear test method. Plastic damage model is used for concrete materials. Flow Angle, dilatation angle and elastic modulus of concrete model are calibrated through the the test. The interface layer is simulated by the transition elements and interface layer material parameters are set up reasonably. The damage process of the interface layer is simulated and analyzed, and the strain distribution curve and the load slip curve of the interface layer are given by the displacement loading mode. The results of numerical simulation results are compared with the experiment and the results verify the reliability of numerical simulation.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Qifeng Xu
AU  - Lianzhen Zhang
PY  - 2017/11
DA  - 2017/11
TI  - Numerical Simulation Analysis on Shear Bond Behavior of PUFA-to-Concrete Interface
BT  - Proceedings of the 2017 International Conference on Applied Mathematics, Modeling and Simulation (AMMS 2017)
PB  - Atlantis Press
SP  - 201
EP  - 203
SN  - 1951-6851
UR  - https://doi.org/10.2991/amms-17.2017.44
DO  - 10.2991/amms-17.2017.44
ID  - Xu2017/11
ER  -