Indirect Tensile Test to Evaluate The High Temperature Performance of Asphalt Mixture
[1]XUE Xiaogang,XU Kun,ZHANG Zhengqi,et al.Indirect Tensile Test to Evaluate The High Temperature Performance of Asphalt Mixture[J].Journal of Zhengzhou University (Engineering Science),2009,30(02):44-47.
Copy
Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
30卷
Number of periods:
2009年02期
Page number:
44-47
Column:
Public date:
1900-01-01
- Title:
- Indirect Tensile Test to Evaluate The High Temperature Performance of Asphalt Mixture
- Keywords:
- asphalt mixture; High temperature performance; indirect tensile strength; Dynamic stability
- CLC:
- -
- DOI:
- -
- Abstract:
- The indirect tensile test (IDT) strength of asphalt mixture under different temperatures, different loading rates, different asphalt content and different grades was studied by indirect tensile test, and the results showed that temperature and loading rate were two important conditions affecting the test results. By comparing and analyzing the indirect tensile test results with the rutting test results, it is found that when the test temperature is 40°C and the loading rate is 50mm/min, the correlation between the IDT strength of the mixture and the rutting results is the best, which can be used as a mechanical index to evaluate the high temperature performance of asphalt mixture, and it is recommended to use it in the design process of asphalt mixture.
- References:
- -
- Similar References:
Memo
-
Last Update:
1900-01-01