[1]荆靖1,2,董光彬2,等.稳定型橡胶改性沥青混合料设计与工程应用[J].山东建筑大学学报,2015,(1):92-95.
 Jing Jing,Dong Guangbin,et al.Design and application of stabilized rubber modified asphalt mixture[J].Journal of Shandong jianzhu university,2015,(1):92-95.
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稳定型橡胶改性沥青混合料设计与工程应用
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《山东建筑大学学报》[ISSN:1673-7644/CN:37-1449/TU]

卷:
期数:
2015年1期
页码:
92-95
栏目:
工程实践
出版日期:
2015-02-15

文章信息/Info

Title:
Design and application of stabilized rubber modified asphalt mixture
作者:
荆靖董光彬周涛耿立涛
1.山东建筑大学交通工程学院,山东济南250101;2.山东省高速路桥养护有限公司,山东济南250032
Author(s):
Jing Jing 1 2 Dong Guangbin 2 Zhou Tao 2 et al.
1. School of Transportation Engineering, Shandong Jianzhu University, Jinan 250101, China; 2. Shandong HiSpeed  Road and Bridge Maintenance Co. , Ltd. , Jinan 250032, China
关键词:
稳定型橡胶改性沥青SMA13路用性能力学性能
Keywords:
SRMA SMA13 road performance mechanical characteristic
分类号:
TU996
文献标志码:
A
摘要:
稳定型橡胶改性沥青混合料的设计决定了其技术性能和使用效果的优劣。文章通过室内试验,设计并测试了SMA-13稳定型橡胶改性沥青混合料的路用性能和力学性能,并与常用的SBS改性沥青混合料进行了对比分析评价。结果表明:稳定型橡胶改性沥青的性能分级为PG76-28,优于常用的SBS改性沥青;稳定型橡胶改性沥青混合料的动稳定度和破坏应变分别提高了18.5%和12.8%,表明其在高、低温性能方面均具有优势。
Abstract:
 Technical properties and application effects of stabilized rubber modified asphalt ( SRMA)mixture are decided by its mix design. In this paper, SMA13 asphalt mixture with SRMA was designed and its performance and mechanical properties were evaluated based on experimental research, and the test results were analyzed on the basis of comparison with that of SBS modified asphalt mixture. . Result shows that the Performance Grade ( PG) of SRMA was PG 76 -28, which is better than that of SBS modified asphalt. The dynamic stability and fracture strain of SRMA mixture increased by 18. 5% and 12. 8% respectively, than that of SBS modified asphalt mixture, showing its superiority in aspects of high temperature and low temperature performance.

相似文献/References:

[1]任瑞波,常友功,耿立涛,等.应力吸收层沥青混合料的力学性能评价[J].山东建筑大学学报,2012,(05):469.
 REN Rui-bo,CHANG You-gong,GENG Li-tao,et al.Mechanical properties evaluation on Asphalt Mixture for Stress Absorbing Membrane Interlayer[J].Journal of Shandong jianzhu university,2012,(1):469.

更新日期/Last Update: 2015-03-10