Numerical Analysis and Test Method Evaluation of Penetration Test ofStress Absorbing Layer
[1]ZHOU Yan,LI Meidong,YUAN Ruixing,et al.Numerical Analysis and Test Method Evaluation of Penetration Test ofStress Absorbing Layer[J].Journal of Zhengzhou University (Engineering Science),2012,33(01):6-10.[doi:10.3969/j.issn.1671-6833.2012.01.002]
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
33
Number of periods:
2012 01
Page number:
6-10
Column:
Public date:
2012-01-10
- Title:
- Numerical Analysis and Test Method Evaluation of Penetration Test ofStress Absorbing Layer
- Keywords:
- stress absorbing layer; asphalt mixture; penetration test; numerical analysis; test method
- CLC:
- U416.217
- Abstract:
- For evaluating the shear property of stress absorbing layer asphalt mixture, compression reboundmodulus test under different temperatures and numerical analysis were conducted, The inlluence of test conditions such as specimen size and head size and mineral aggregate gradation were discussed, And then the feasibility and appropriate test conditions of penetration test were proposed based on the numerical analysis and testresults. "The results show that: with 100mm diameter and 100mm height static pressure cylindrical specimensand 19mm diameter pressure head, the test data is stable and can effectively distinguish mineral aggregate gra.dation of stress absorbing layer, Conclusion provides theoretical and test basis for quality control of stress ab.sorbing layer asphalt mixture.
- References:
- -
- Similar References:
Memo
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Last Update:
1900-01-01
