| 安楚高速公路SMA混合料组成设计中若干问题的试验研究 |
| |
| 引用本文： | 孙乔宝,李文龙,李华昆.安楚高速公路SMA混合料组成设计中若干问题的试验研究[J].公路交通科技,2005,22(9):70-73. |
| |
| 作者姓名： | 孙乔宝 李文龙 李华昆 |
| |
| 作者单位： | 云南安楚高速公路建设指挥部,云南,昆明,650200 |
| |
| 摘 要： | 通过室内试验,分析级配组成对SMA混合料骨架结构的影响、细集料品质对SMA混合料体积参数的影响、试件击实次数对SMA混合料试件体积参数的影响,并分析木质素纤维状态对SMA混合料的析漏量的影响,为SAM混合料的应用技术提供建设性意见。
|
| 关 键 词： | SMA混合料 级配组成 粗集料空隙率 细集料品质 纤维状态 |
| 文章编号： | 1002-0268(2005)09-0070-04 |
| 收稿时间： | 2005-07-05 |
| 修稿时间： | 2005年7月5日 |
Test Study for SMA Mixture Composition Design for An-Chu Expressway |
| |
| SUN Qiao-bao,LI Wen-long,LI Hua-kun.Test Study for SMA Mixture Composition Design for An-Chu Expressway[J].Journal of Highway and Transportation Research and Development,2005,22(9):70-73. |
| |
| Authors: | SUN Qiao-bao LI Wen-long LI Hua-kun |
| |
| Institution: | Yunnan An-Chu Expressway Construction Headquarters, Yunnan Kunming 650200, China |
| |
| Abstract: | This article studied the effects of composition and gradation on the backbone of the SMA mixture, as well as the quality of fine aggregate and the number of compaction runs on the volume parameter of the SMA mixture through indoor test. The influence of wood fiber condition on discrete loss of the SMA mixture was also analyzed to provide construction recommendations for the application of the SMA mixture. |
| |
| Keywords: | SMA mixtrure Gradation composition Coarse aggregate void ratio Fine aggregate quality Fiber condition |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
