Structure Optimization and Numerical Analysis of Cement Concrete Overlay of Some Secondary Road overlay

DOI

10.2991/mmeceb-15.2016.173How to use a DOI?

Keywords

Cement concrete overlay, Plate width divided, Vehicle load and temperature stress, Finite element analysis

Abstract

According to disease investigation of cement concrete overlay of some secondary road in Hunan province, analysis model is built by ABAQUS finite element software. Research shows that the mechanical properties of cement concrete overlay of scheme B, C, D is better than scheme A . And scheme C(3.5m+4m+3.5m) is the recommended scheme,with its vehicle load and temperature stress of cement concrete pavement the smallest, longer fatigue life. Reference is proposed for design of secondary highway cement concrete pavement overlay.

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  - Moshu Li
AU  - Jianming Yang
AU  - Chao He
PY  - 2015/12
DA  - 2015/12
TI  - Structure Optimization and Numerical Analysis of Cement Concrete Overlay of Some Secondary Road overlay
BT  - Proceedings of the 2015 2nd International Conference on Machinery, Materials Engineering, Chemical Engineering and Biotechnology
PB  - Atlantis Press
SP  - 863
EP  - 868
SN  - 2352-5401
UR  - https://doi.org/10.2991/mmeceb-15.2016.173
DO  - 10.2991/mmeceb-15.2016.173
ID  - Li2015/12
ER  -