Reflective cracks analysis on asphalt over layer

Journal of Chongqing Jiaotong University(Natural Science) ›› 2002, Vol. 21 ›› Issue (2): 45-48.

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Reflective cracks analysis on asphalt over layer

MEI Ying-jun,LI Zhi-yong

Chongqing Jiaotong University , Chongqing 400074, China

Received:2001-10-26 Online:2002-06-15 Published:2015-05-18

沥青砼罩面反射裂缝及其分析

梅迎军，李志勇

重庆交通学院，重庆400074

作者简介:梅迎军(1976—)，男，湖北黄冈人，硕士研究生，从事路基路面工程研究

Abstract

Abstract: To approach the reflection cracking problem in AC over layer, the mechanism of the reflection cracking were first obtained .Based on this, the paper then launches out a few procedures on how to alleviate or retard the reflective crack due to AC over layer

Key words: cracks , contract , over layer , tensile stress

摘要： 为了解决沥青砼罩面中反射裂缝问题，首先分析了反射裂缝形成的机理。在此基础上，提出了几点就如何防止沥青砼罩面中反射裂缝形成的措施

关键词: 裂缝, 温缩, 罩面, 拉应力

CLC Number:

MEI Ying-jun , LI Zhi-yong. Reflective cracks analysis on asphalt over layer[J]. Journal of Chongqing Jiaotong University(Natural Science), 2002, 21(2): 45-48.

梅迎军，李志勇. 沥青砼罩面反射裂缝及其分析[J]. 重庆交通大学学报（自然科学版）, 2002, 21(2): 45-48.

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Reflective cracks analysis on asphalt over layer

沥青砼罩面反射裂缝及其分析

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