Effects analysis of CTE on the PCC Pavement Design
[1]WANG Peng,FAN Lei,CUI Can.Effects analysis of CTE on the PCC Pavement Design[J].Journal of Zhengzhou University (Engineering Science),2014,35(02):6-9.[doi:10.3969/ j.issn.1671 -6833.2014.02.002]
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
35卷
Number of periods:
2014 02
Page number:
6-9
Column:
Public date:
2014-04-30
- Title:
- Effects analysis of CTE on the PCC Pavement Design
- Keywords:
- pavement engineering ; pavement design; pavement design software ; coefficient of thermal expan-sion; joint load transfer ; PCC pavement
- CLC:
- -
- DOI:
- 10.3969/ j.issn.1671 -6833.2014.02.002
- Abstract:
- In order to research the effects of coefficient of thermal expansion ( CTE) on the PCC pavement de-sign，some efforts have been done. According to the PCC pavement design standard in our country ，the influ-ence of CTE on the temperature stress is analyzed , and the M-E design method is used to analyses the influ-ence of CTE on transverse joint faulting. The conclusion is drawn that CTE has a great impact on the designingof pavement thickness especially on the joint load transfer and the warping of slab corner. So introducing theparameter of CTE to the PCC pavement design is of great significance.
- References:
-
[1] CHEN Da-hao，WON M C. Field investigations ofcracking on concrete pavement[ J ].Journal of Perform-ance of Constructed Facilities.2007 ,21 ( 6 ) :450- 458.[2]中交公路规划设计院有限公司.JTG D40—2011公路水泥混凝土路面设计规范[S].北京:人民交通出版社,2011.[3]AASHTO. Mechanistic-Empirical Pavement DesignGuide[ M ] . Washington D.C:American Association ofState Highway and Transportation Officials , 2008.
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