| 利用挤密砂桩处理挤土效应引起的桩位偏移 |
| |
| 引用本文： | 黄生根,曹辉.利用挤密砂桩处理挤土效应引起的桩位偏移[J].建筑结构,2003(3). |
| |
| 作者姓名： | 黄生根 曹辉 |
| |
| 作者单位： | 东南大学土木工程学院 南京210096
(黄生根)，中国地质大学 武汉430030(曹辉) |
| |
| 摘 要： | 挤土桩在沉桩过程中会产生明显的挤土效应 ,应用圆柱孔扩张理论可推导出桩周土体在打桩过程中产生的径向位移。挤土效应也可用来处理桩位的偏移 ,通过合理布置桩数和排数 ,使桩产生需要的反向位移。工程实例表明 ,理论计算与实测结果吻合程度较好
|
| 关 键 词： | 挤土效应 塑性区 桩位偏移 |
Using Compaction Piles to Treat Deviation of Piles Caused by Compacting Effect |
| |
| Huang Shenggen,Cao Hui.Using Compaction Piles to Treat Deviation of Piles Caused by Compacting Effect[J].Building Structure,2003(3). |
| |
| Authors: | Huang Shenggen Cao Hui |
| |
| Affiliation: | Huang Shenggen Cao Hui |
| |
| Abstract: | Compacting effect is caused in the constructing process of compaction pile,the displacement of soil around piles can be deduced with the column cavities method.Compacting effect can also be used to treat deviation of piles caused by driving piles.According to a practical project,the results of practical test is basically identical with results of calculation. |
| |
| Keywords: | compacting effect plastic zone deviation pile |
| 本文献已被 CNKI 等数据库收录！ |
