| 路基处治土回弹模量预估 |
| |
| 引用本文： | 夏宁,黄琴龙.路基处治土回弹模量预估[J].华东交通大学学报,2010,27(4):26-28. |
| |
| 作者姓名： | 夏宁 黄琴龙 |
| |
| 作者单位： | 同济大学,道路与机场工程系,上海,200092 |
| |
| 摘 要： | 路基土回弹模量对路面设计具有重要意义。采用水泥砂作为路基处治土,通过室内回弹模量试验,基于试验数据,建立水泥砂的回弹模量与压实度、水泥含量的预估方程,为其回弹模量的预估提供参考方法。通过室内试验进行验证,结果表明:实测值与预估值较好吻合。
|
| 关 键 词： | 道路工程 长江口细砂 水泥砂 回弹模量 |
A Method to Predict Resilient Module of Stabilized Soil Used in Highway Subgrades |
| |
| Xia Ning,Huang Qinlong.A Method to Predict Resilient Module of Stabilized Soil Used in Highway Subgrades[J].Journal of East China Jiaotong University,2010,27(4):26-28. |
| |
| Authors: | Xia Ning Huang Qinlong |
| |
| Institution: | (Department of Road and Airport Engineering, Tongji University, Shanghai ,200092, China) |
| |
| Abstract: | Resilient module of subgrade soil is significant to the pavement design. Based on laboratory results, an equation is developed to predict the resilient module of the sand-cement which is used as stabilized soil. The results of laboratory tests indicate that the predicted values are in good agreement with measured results. |
| |
| Keywords: | highway engineering Changjiang delta fine sand sand cement resilient module |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《华东交通大学学报》浏览原始摘要信息 |
| 点击此处可从《华东交通大学学报》下载免费的PDF全文 |
|
