中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

重庆交通大学学报(自然科学版) ›› 2001, Vol. ›› Issue (S1): 34-38.

• • 上一篇    下一篇

水泥砼路面面层与基层相互作用引起的基本破坏形式及重要影响

易志坚1,唐伯明2,李祖伟3,杨庆国1,巫祖烈1   

  1. 1.重庆交通学院桥梁及结构工程系 重庆400074;2.重庆市公路局 重庆400067;3.重庆高速公路发展有限公司 重庆400042
  • 收稿日期:2001-06-02 出版日期:2001-12-31 发布日期:2016-07-12
  • 基金资助:
    交通部重点科技资助项目(95-04-06-14);重庆市重点科技资助项目

Basic failure types of cement concrete pavement caused by interaction between the surface course and the base course

YI Zhi jian 1,TANG Bo ming 2,LI Zu wei 3, YANG Qing guo 1,WU Zu lie 1   

  1. 1. Department of Bridge & Structure engineering,Chongqing Jiaotong University,Chongqing 400074,China;2.Chongqing Highway Bureau,Chongqing 400067,China; 3.Chongqing Expressway Construction C O. Ltd, Chongqing 400042, China
  • Received:2001-06-02 Online:2001-12-31 Published:2016-07-12

摘要: 从新的角度分析了割缝和温度变化对水泥砼路面的影响,指出面层和基层的相互作用会导致 3种基本破坏形式,3种基本破坏形式的出现将引起路面结构的进一步破坏 .设置隔离层和结合层的路面结构将避免 3种基本破坏形式的发生,显著减少路面破坏的发生 .

关键词: 路面, 面层, 基层, 破坏

Abstract: The bad effect to cement concrete pavement influenced by joint sawing and temperature has been analyzed from a new perspective.The interaction between the surface course and the base course causes three basic failure types,which lead to further failure of pavement.Such basic failures can be avoided when setting a kind of intermediate layer between the surface course and the base course,and as a result the failure of pavement can be reduced to the utmost.

Key words: pavement, surface course, base course, failure

中图分类号: