Mechanical properties analysis of emulsified asphalt cold regeneration under layer based on the orthogonal design

DOI

10.2991/ifeesd-16.2016.17How to use a DOI?

Keywords

Road Engineering; Asphalt Pavement; Emulsified Asphalt Cold Recycling; ABAQUS Simulation; Orthogonal Test; Mechanical Response

Abstract

To study the mechanical properties of emulsified asphalt cold recycled materials, and recommend reasonable structural parameters. Using orthogonal experiment design method the ABAQUS finite element analysis software to simulate, range method is used to analyze the simulation results. When the emulsified asphalt cold recycled materials thickness is more than 10cm, modulus is greater than 800MPa; The cement stable macadam mixture thickness is more than 40cm, modulus is greater than 1600MPa; The soil base modulus is more than 70MPa, surfacing deflection of asphalt pavement, maximum shear stress and tension stress on the bottom of AC-10 and emulsified asphalt cold regeneration under layer are well. When the structure parameters are under the reasonable condition, emulsified asphalt cold recycled materials used as asphalt pavement under layer completely meet the requirements.

Copyright

© 2016, 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  - Yanhai Yang
AU  - Shuai Dong
AU  - Ye Yang
PY  - 2016/05
DA  - 2016/05
TI  - Mechanical properties analysis of emulsified asphalt cold regeneration under layer based on the orthogonal design
BT  - Proceedings of the 2016 International Forum on Energy, Environment and Sustainable Development
PB  - Atlantis Press
SP  - 97
EP  - 101
SN  - 2352-5401
UR  - https://doi.org/10.2991/ifeesd-16.2016.17
DO  - 10.2991/ifeesd-16.2016.17
ID  - Yang2016/05
ER  -