[1]纪小平,郑南翔,李欣..层间接触条件对沥青路面高温性能的影响研究[J].郑州大学学报(工学版),2010,31(02):34.[doi:10.3969/j.issn.1671-6833.2010.02.008]
　JI Xiaoping,ZHENG Nanxiang,Li Xin.Study on the influence of interlayer contact conditions on the high temperature performance of asphalt pavement[J].Journal of Zhengzhou University (Engineering Science),2010,31(02):34.[doi:10.3969/j.issn.1671-6833.2010.02.008]
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层间接触条件对沥青路面高温性能的影响研究()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
31卷
期数:
2010年02期
页码:
34
栏目:
出版日期:
2010-02-02

文章信息/Info

Title:
Study on the influence of interlayer contact conditions on the high temperature performance of asphalt pavement
作者:
纪小平; 郑南翔; 李欣.
长安大学,特殊地区公路工程教育部重点实验室,陕西,西安,710064, 山西省交通建设工程监理总公司,山西,太原,030012
Author(s):
JI Xiaoping; ZHENG Nanxiang; Li Xin
关键词:
道路工程;  高温性能;  层间接触条件;  粘层油;  复合式车辙
Keywords:
DOI:
10.3969/j.issn.1671-6833.2010.02.008
文献标志码:
A
摘要:
应用BISAR软件计算了不同层间接触条件下的沥青面层剪应力,通过直剪试验测定了洒布不同粘层材料的复合马歇尔试件的抗剪强度,并采用车辙试验测定复合式车辙板的Ds和总变形量.研究结果表明:完全光滑的层间接触条件大幅提高了沥青面层的最大剪应力,加速沥青面层发生剪切破坏而出现车辙;粘层提高了层间抗剪强度,不同的粘层材料对层间接触条件的改善效果不同;高抗剪强度的层间接触能提高复合式车辙板的高温性能.
Abstract:
The shear stress of asphalt surface layer under different interlayer contact conditions was calculated by BISAR software, the shear strength of composite Marshall specimens with different adhesive layers was determined by direct shear test, and the Ds and total deformation of composite rutted plates were determined by rutting test. The results show that the completely smooth interlayer contact conditions greatly increase the maximum shear stress of the asphalt surface layer, and accelerate the shear failure of the asphalt surface layer and the occurrence of ruts. The adhesive layer improves the shear strength between layers, and different adhesive layer materials have different effects on the improvement of interlayer contact conditions. The interlaminar contact with high shear strength can improve the high temperature performance of the composite rutted plate.

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更新日期/Last Update: 1900-01-01