水泥对半刚性基层路用性能的影响研究 |
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引用本文: | 张宜洛,陈凤桐,戈永卫.水泥对半刚性基层路用性能的影响研究[J].重庆交通大学学报(自然科学版),2004,23(1):19-21,35. |
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作者姓名: | 张宜洛 陈凤桐 戈永卫 |
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作者单位: | 长安大学,公路学院,陕西,西安,710064;河北省衡水市公路工程总公司,河北,衡水,053000 |
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摘 要: | 本课题选择到了水泥稳定碎石、石灰粉煤灰稳定碎石和在石灰粉煤灰稳定碎石掺水泥等3种基层类型,从强度、模量、水稳定性、抗冲刷性、抗疲劳特性的角度,综合分析它们的路用性能及力学性,从它们的差异和变化探讨水泥对半刚性基层的影响.
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关 键 词: | 水泥 半刚性基层 路用性能 |
文章编号: | 1001-716X(2004)01-0019-03 |
修稿时间: | 2003年4月24日 |
Research on the performance of the semi- rigid roadbase |
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Abstract: | The paper chooses three kinds of semi-rigid roadbase,which are lime-fiyash aggregate and cement aggregate and lime-fiyash aggregate added cement as usral, analyses systematically a series of the performance on their intensity and their stabilization with watering and freezing and the scour of water and fatigue performance etc, and the influence on the semi-rigid roadbase with cement is discussed accroding to the difference and variety among them. |
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Keywords: | cement semi-rigid Roadbase road's Performance |
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