| 振冲碎石桩加固沼泽化湿地铁路路基机理研究 |
| |
| 引用本文： | 李茂春.振冲碎石桩加固沼泽化湿地铁路路基机理研究[J].山西建筑,2008,34(21). |
| |
| 作者姓名： | 李茂春 |
| |
| 作者单位： | 中铁第一勘察设计院集团有限公司,陕西西安,710043 |
| |
| 摘 要： | 针对高原沼泽化湿地路基的特殊土质,结合碎石桩在地基加固中的作用特点,提出了用振冲碎石桩加固的方案,对碎石桩复合地基的受力性状进行了多方面研究,根据有限元计算结果分析了桩身荷载传递规律。
|
| 关 键 词： | 沼泽化湿地 碎石桩复合地基 荷载传递 侧向鼓胀变形 |
Mechanism research of the railway foundation reinforcement of the vibro-replacement stone column in the swamping wetland |
| |
| LI Mao-chun.Mechanism research of the railway foundation reinforcement of the vibro-replacement stone column in the swamping wetland[J].Shanxi Architecture,2008,34(21). |
| |
| Authors: | LI Mao-chun |
| |
| Affiliation: | LI Mao-chun |
| |
| Abstract: | According to the special soil of the swamping wetland subgrade in the plateau,the author puts forward the reinforcement scheme of the vibroreplacement stone column combined with the action characteristics of the gravel pile in the foundation reinforcement,studies the force character of the gravel pile composite foundation from various aspects,analyzes the law of the load transfer of the pile based on the finite element calculation results. |
| |
| Keywords: | swamping wetland gravel pile composite foundation load transfer lateral swelling deformation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
