| 半刚性基层沥青路面施工期开裂分析 |
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| 引用本文： | 张巧玲,彭淑华,孙旭光. 半刚性基层沥青路面施工期开裂分析[J]. 青岛理工大学学报, 2005, 26(4): 119-121 |
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| 作者姓名： | 张巧玲 彭淑华 孙旭光 |
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| 作者单位： | 青岛广播电视大学,理工教研部,青岛,266012;青岛市东吴房地产有限公司,青岛,266033;青岛市崂山区房地产交易中心,青岛,266101 |
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| 摘 要： | 从半刚性基层材料———水泥稳定土、石灰稳定土、石灰工业废渣稳定土入手,对半刚性基层材料的湿胀干缩性和热胀冷缩性进行了分析,对施工期沥青面层的温缩裂缝、反射裂缝和对应裂缝进行分析,得出沥青路面施工期出现开裂的主要原因.
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| 关 键 词： | 半刚性基层 沥青路面 开裂 |
| 修稿时间： | 2005-04-12 |
Analysis of Construction Limit Time for Semi-rigid Base Course |
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| ZHANG Qiao-Ling,Peng Shu-hua,SUN Xu-guang. Analysis of Construction Limit Time for Semi-rigid Base Course[J]. Journal of Qingdao Technological University, 2005, 26(4): 119-121 |
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| Authors: | ZHANG Qiao-Ling Peng Shu-hua SUN Xu-guang |
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| Affiliation: | Zhang Qiao-ling~1,Peng Shu-hua~2,Sun Xu-guang ~3 |
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| Abstract: | Beginning with the semi-rigid base course, the steady-soil of cement, the steady-soil of lime and the steady-soil of waste residue, the paper analyzes the cracks of semi-rigid bituminous pavement caused by the wet-swell and dry-draw, the hot-swell and cold shrinkage. Cracks caused by the temperature drop, reflex-crack and correspondence-crack in construction are also analyzed.The asphalt pavement cracks in construction period are found out. It has certain practical application reference value for the construction of bituminous pavement. |
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| Keywords: | semi-rigid base course asphalt pavement crack analysis |
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