Proceedings of the 2nd International Conference on Electronic & Mechanical Engineering and Information Technology (EMEIT 2012)

Mechanical Analysis on Asphalt Mixture Overlaying on Old Cement Pavement Disengaged in the Corner

Authors
Yuqing Yuan, Haitao Wan, Sen Wen, Wanli Zhan
Corresponding Author
Yuqing Yuan
Available Online September 2012.
DOI
10.2991/emeit.2012.141How to use a DOI?
Keywords
road engineering, old cement concrete pavement, disengaging, asphalt mixture overlaying, finite element method
Abstract

Based on the theory of elastic layer system, calculation models of asphalt overlaying on old cement pavement structure were established. According to finite element software, in allusion to a hollow under a slab's edge or its corner, series of key factors to stress and deflection of asphalt overlay have been studied, which includes cooling rate, axle load, and cement concrete slab thickness. In light of the calculation results, the development rules of stress and displacement were summarized. The relations between asphalt overlay equivalent stress, maximum shear stress, deflection and the influence factors were obtained, respectively.

Copyright
© 2012, 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/).

Download article (PDF)

Volume Title
Proceedings of the 2nd International Conference on Electronic & Mechanical Engineering and Information Technology (EMEIT 2012)
Series
Advances in Intelligent Systems Research
Publication Date
September 2012
ISBN
10.2991/emeit.2012.141
ISSN
1951-6851
DOI
10.2991/emeit.2012.141How to use a DOI?
Copyright
© 2012, 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/).

Cite this article

TY  - CONF
AU  - Yuqing Yuan
AU  - Haitao Wan
AU  - Sen Wen
AU  - Wanli Zhan
PY  - 2012/09
DA  - 2012/09
TI  - Mechanical Analysis on Asphalt Mixture Overlaying on Old Cement Pavement Disengaged in the Corner
BT  - Proceedings of the 2nd International Conference on Electronic & Mechanical Engineering and Information Technology (EMEIT 2012)
PB  - Atlantis Press
SP  - 666
EP  - 669
SN  - 1951-6851
UR  - https://doi.org/10.2991/emeit.2012.141
DO  - 10.2991/emeit.2012.141
ID  - Yuan2012/09
ER  -