江苏省科技期刊可视化阅读平台

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江苏科技信息 ›› 2016, Vol. 33 ›› Issue (21): 58-60.doi: 10.3969/j.issn.1004-7530.2016.21.026

• 论文 • 上一篇    下一篇

海南省公路沥青路面水损害主要类型与成因分析

白诗尧, 但汉成, 凌桂香   

  1. 贵州省交通规划勘察设计研究院股份有限公司,贵州贵阳,550001;贵州省交通规划勘察设计研究院股份有限公司，贵州贵阳 550001; 中南大学土木工程学院，湖南长沙 410075
  • 出版日期:2016-07-25 发布日期:2016-07-25
  • 基金资助:
    海南省交通运输厅科技计划重点项目%项目编号JT20090898002。海南省自然科学基金%项目编号511114。

Analysis on Main Types and Causes of Water Damage of Asphalt Pavement of Hainan Highway

Bai Shiyao, Dan Hancheng, Ling Guixiang   

  • Online:2016-07-25 Published:2016-07-25

摘要： 海南省地处热带和亚热带气候区，水损害成了该地区较为典型的路面病害。文章在前期调研的基础上，对海南地区公路沥青路面水损害的特点进行总结归纳，并从自然环境和交通状况的角度分析造成海南地区公路沥青路面水损害的主要原因。调研分析表明，海南省沥青路面水损害形式主要有泛油、松散、唧浆、坑槽、网裂等。海南地区属热带气候降雨量大，自身交通量日益增大等特点是造成当地沥青路面水损害的重要交通环境因素；路面防排水设计薄弱也是水损害日趋严重的影响因素。

关键词: 沥青路面, 水损害, 高温多雨, 水力耦合, 排水设计

Abstract: Hainan province is located in the tropical and subtropical climate zone, so water damage has become the region’s relatively typical pavement diseases. On the basis of previous research, about the Hainan highway, this paper summarizes the characteristics of water damage of asphalt pavement, and analyzes the main cause of water damage of asphalt pavement from the natural environment and transportation aspects. The research illustrates that the types about water damage of asphalt pavement in Hainan are flushing, loose, pumping slurry, pit slot, crack, etc. The paper points out that its large tropical climate rainfall and its own heavy traffic are factors causing local water damage of asphalt pavement. The waterproof and drainage design is weak and the influence factors of water damage has become increasingly serious.