全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

沥青混合料永久变形特性对结合料广义动态剪切模量的响应

, PP. 1-5

Keywords: 广义动态剪切模量(GDSM),永久变形,沥青结合料,沥青混合料,BoxLucas模型

Full-Text   Cite this paper   Add to My Lib

Abstract:

通过动态应力扫描测试获取各结合料60℃时峰值剪应力及相应剪应变的数据,采用BoxLucas模型拟合剪切应力-应变基本方程,并据此计算结合料在线粘弹区的广义剪切模量(GDSM)。研究表明,60℃时,结合料的GDSM与混合料的永久变形间具有良好的相关性,GDSM适合作为评价、区分结合料永久变形性能的指标。

References

[1]  James Sherwood, Nathaniel L Thomas, Xicheng Qi.Correlation of Superpave with Rutting Test Results f rom Accelerated Loading Facility [J].Transportation Research Record 1630, No.98-0980, 1998.
[2]  David A Anderson, Donald W Christensen, Hussain U Bahia, Raj Dongre, M G Sharma, Charles E Ant le, Joe Button.Strategic Highway Research Program, Binder Characterization and Evaluation, Volume 3 :Physi cal Characterization [R].Washington :SHRP-A-369.NationalResearch Council, 1994.
[3]  Bouldin G M Rowe, J B Sousa, M J Sharrock.Mix Rheology-a Tool for Predicting the High Temperature Performance of Hot Mix Asphalt [J].Journal of the Association Asphalt Paving Technologists, 1994, 63.
[4]  Xicheng Qi, Peter E Sebaaly, Jon A Epps.Evaluation of Polymer-Modif ied Asphalt Concrete Mixtures [J].Journal of Materials in Civil Engineer,1995-05.
[5]  Stuart K D, Mogawer W S.Validation of Asphalt Binder and Mixture Tests that Predict Rutting Susceptibility using FHWA Accelerated LoadingFacility [J].Journal of the Association of Asphalt Paving Technologists, 1997, 66.
[6]  John W h Oliver, Peter F Tredrea.Relationship between Asphalt Rut Resistance and Binder Rheological Properties [J].Journal of the Association of Asphalt Paving Technologi sts, 1998, 67.
[7]  E Ray Brown, Prithvi S Kandhal, Jingna Zhang.Performance Testing f or Hot Mix Asphalt (Executive Summary)[R].NCAT Report, 2001.
[8]  Kevin P Menard.Dynamic Mechanical Analysis :A Practical Introduction [M].CRC Press LLC, 1999.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133