• 综合
  • 标题
  • 关键词
  • 摘要
  • 学者
  • 期刊-刊名
  • 期刊-ISSN
  • 会议名称
搜索

作者:

Miao, Yinghao (Miao, Yinghao.) | Wang, Sudi (Wang, Sudi.) | Guo, Liyan (Guo, Liyan.) | Zheng, Xiaoheng (Zheng, Xiaoheng.) | Huang, Yucheng (Huang, Yucheng.) | Wang, Linbing (Wang, Linbing.)

收录:

EI Scopus SCIE

摘要:

The impact of temperature on the deformation properties of the unbound granular materials (UGMs) blended with reclaimed asphalt pavement (RAP) and virgin aggregates was investigated based on the single-stage repeated load triaxial (RLT) tests. Three types of the UGMs containing RAP (RAP-UGMs) as well as the UGMs of neat virgin aggregates (VA-UGMs) were tested at the temperatures of 40 degrees C, 22 degrees C, and 5 degrees C. Then, the permanent strain and resilient strain of the UGMs with and without RAP at different temperatures were fitted using the Tseng-Lytton model and a model proposed in this paper respectively. It was found that the rutting potential of UGMs can be lowered to some extent by using fine RAP in an appropriate amount which could be attributed to the enhancement of cohesion due to the presence of asphalt in the fine particles. Generally, the addition of fine RAP has small effect on the stable resilient strain of UGM. The rutting potential of both RAP-UGMs and VA-UGMs is significantly sensitive to temperature. To some extent, that of the VA-UGMs is slightly more sensitive than that of the UGMs containing fine RAP. However, the stable resilient strain of all the UGMs is almost not impacted by temperature. (C) 2018 Elsevier Ltd. All rights reserved.

关键词:

Permanent deformation RAP Resilient deformation Unbound granular material

作者机构:

  • [ 1 ] [Miao, Yinghao]Beijing Univ Technol, Beijing Key Lab Transportat Engn, 100 Pingleyuan, Beijing 100124, Peoples R China
  • [ 2 ] [Wang, Sudi]Beijing Univ Technol, Beijing Key Lab Transportat Engn, 100 Pingleyuan, Beijing 100124, Peoples R China
  • [ 3 ] [Guo, Liyan]Beijing Univ Technol, Beijing Key Lab Transportat Engn, 100 Pingleyuan, Beijing 100124, Peoples R China
  • [ 4 ] [Zheng, Xiaoheng]Beijing Univ Technol, Beijing Key Lab Transportat Engn, 100 Pingleyuan, Beijing 100124, Peoples R China
  • [ 5 ] [Huang, Yucheng]Virginia Polytech Inst & State Univ, Dept Civil & Environm Engn, Blacksburg, VA 24061 USA
  • [ 6 ] [Wang, Linbing]Virginia Polytech Inst & State Univ, Dept Civil & Environm Engn, Blacksburg, VA 24061 USA

通讯作者信息:

  • [Miao, Yinghao]Beijing Univ Technol, Beijing Key Lab Transportat Engn, 100 Pingleyuan, Beijing 100124, Peoples R China

查看成果更多字段

相关关键词:

来源 :

CONSTRUCTION AND BUILDING MATERIALS

ISSN: 0950-0618

年份: 2018

卷: 169

页码: 443-451

7 . 4 0 0

JCR@2022

ESI学科: MATERIALS SCIENCE;

ESI高被引阀值:131

JCR分区:1

被引次数:

WoS核心集被引频次: 7

SCOPUS被引频次: 4

ESI高被引论文在榜: 0 展开所有

万方被引频次:

中文被引频次:

近30日浏览量: 2

在线人数/总访问数:5940/2941564
地址:北京工业大学图书馆(北京市朝阳区平乐园100号 邮编:100124) 联系我们:010-67392185
版权所有:北京工业大学图书馆 站点建设与维护:北京爱琴海乐之技术有限公司