Research on Fatigue Performance of PVA-ECC Under Reciprocating Action of The Wheel Pressure

DOI

10.2991/isrme-15.2015.430How to use a DOI?

Keywords

Airport Pavement; PVA-ECC; Reciprocating Action; Fatigue

Abstract

Cement concrete airport pavement frequently damaged in fatigue failure caused under the effect of reciprocating wheel pressure. Repair effect by traditional materials were not effective.In this study, which fiber PVA were used as a reinforcing material, the PVA - ECC airport pavement were tested on test stand to study its anti-fatigue properties by detecting its maximum deflection value and tensile stress of bottom surface layers with different dosage of PVA. It showed that the addition of fibers PVA improved the toughness and anti-fatigue durability of pavement and this test provided a guideline for the future research. In this study, simulation experiment was carried out on the airport pavement test bench to compare the fatigue resistance of PVA-ECC panels with different fiber content by detecting its cyclic loading frequency, maximum deflection value and tensile stress of bottom under the effect of reciprocating wheel pressure.

Copyright

© 2015, 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  - Jianjun Wang
AU  - Yajun Wang
AU  - Yuehan Li
PY  - 2015/04
DA  - 2015/04
TI  - Research on Fatigue Performance of PVA-ECC Under Reciprocating Action of The Wheel Pressure
BT  - Proceedings of the 2015 International Conference on Intelligent Systems Research and Mechatronics Engineering
PB  - Atlantis Press
SP  - 2075
EP  - 2078
SN  - 1951-6851
UR  - https://doi.org/10.2991/isrme-15.2015.430
DO  - 10.2991/isrme-15.2015.430
ID  - Wang2015/04
ER  -