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| 面层厚度减缓半刚性基层温缩开裂的分析 | |
| 引用本文： | 周泽昶,黄宝涛,周亭林.面层厚度减缓半刚性基层温缩开裂的分析[J].西部交通科技,2008(3). |
| 作者姓名： | 周泽昶 黄宝涛 周亭林 |
| 作者单位： | 1. 广西交通规划勘查设计研究院,广西,南宁,530011 2. 东南大学交通学院,江苏,南京,210096 3. 广西交通科学研究院,广西,南宁,530007 |
| 摘 要： | 文章结合半刚性基层路面建设的实际情况,采用以弹性层状体系理论为基础的bisar计算程序,分析了半刚性基层在荷载和温度共同作用下的影响因素,探讨了基层开裂与面层厚度的关系,提出了适合亚热带地区气候特征的半刚性基层上沥青面层的厚度,对公路建设有参考作用。 |
| 关 键 词： | 面层厚度 半刚性基层 温度场 开裂 |
On How to Minimize the Temperature Shrinkage Cracks of Semi-rigid Base Course by Adjusting Base Thickness |
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| ZHOU Ze-chang,HUANG Bao-Tao,ZHOU Ting-lin.On How to Minimize the Temperature Shrinkage Cracks of Semi-rigid Base Course by Adjusting Base Thickness[J].Western China Communication Science & Technology,2008(3). | |
| Authors: | ZHOU Ze-chang HUANG Bao-Tao ZHOU Ting-lin |
| Abstract: | Considering the actual condition of semi-rigid base course,the Paper,using the bisar calculation procedure on basis of multi-layer elastic system theory,analyzed the influencing factors for semi-rigid base course under the combined effect of load and temperature.It discussed the relation between the base crack and base thickness,and proposed proper thickness for asphalt coat layer of semi-rigid base course,which is suitable for subtropical area.It provides reference for highway construction. |
| Keywords: | Base course thickness Semi-rigid base course Temperature field Cracks |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |