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| 强夯在高路堤填筑上的应用 | |
| 引用本文： | 王钊,姚政法,范景相. 强夯在高路堤填筑上的应用[J]. 岩土力学, 2002, 23(4): 498-503 |
| 作者姓名： | 王钊 姚政法 范景相 |
| 作者单位： | 1. 武汉大学土木建筑工程学院,湖北,武汉,430072;清华大学土木水利学院,北京,100084 2. 山西省运城公路局,山西运城044000 3. 山西省公路局,山西太原030006 |
| 基金项目： | 运城—三门峡高速公路建设有限责任公司，山西省交通厅99-36科技项目经费资助的成果 |
| 摘 要： | 介绍强夯法在填筑运城－三门峡高速公路的一个41高路堤中的应用。分析了夯期检测和长期监测的结果，并与分层碾压法进行比较，说明强夯法具有压实度高，含水量适宜的范围宽和施工速度快的优点，可在高填方工程中推广应用。还简要介绍了袋装砂井在过湿土地基处理中的应用。 |
| 关 键 词： | 强夯 路堤 填筑 公路 分层碾压法 压实度 含水量 |
| 文章编号： | 1000-7598-(2002)04-0498-06 |
| 修稿时间： | 2001-07-27 |
Application of dynamic compaction to fill of high road embankment |
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| WANG Zhao ,,YAO Zheng -fa FAN Jing -xiang. Application of dynamic compaction to fill of high road embankment[J]. Rock and Soil Mechanics, 2002, 23(4): 498-503 | |
| Authors: | WANG Zhao YAO Zheng -fa FAN Jing -xiang |
| Affiliation: | WANG Zhao 1,2,YAO Zheng -fa 3 FAN Jing -xiang 4 |
| Abstract: | An application of dynamic compaction to placement of a high road embankment with a height of 41m in Yuncheng-Sanmenxia expressway was introduced.The results of monitoring during dynamic compaction and in the long period after compaction were analyzed and compared with those of roller compaction.It is obvious that dynamic compaction has some advantages such as higher degree of compaction,wider suitable range of water contents and higher construction speed over the roller compaction and can be spread in many high placement projects.In addition,the application of fabric-enclosed sand drain in treatment of overwet foundation of road embankment was also introduced. |
| Keywords: | dynamic compaction road embankment placement |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |