| 土钉与桩锚联合支护结构的计算模式 |
| |
| 引用本文： | 郭院成,王立明,郑秀丽.土钉与桩锚联合支护结构的计算模式[J].河南科学,2003,21(3):315-319. |
| |
| 作者姓名： | 郭院成 王立明 郑秀丽 |
| |
| 作者单位： | 郑州大学土木工程学院,河南,郑州,450002 |
| |
| 基金项目： | 河南省科技攻关计划项目(0224620011) |
| |
| 摘 要： | 土钉与桩锚联合支护结构是由土钉支护与桩锚支护共同构成。在基坑边壁土压力及其它各种荷载作用下,土钉与桩锚作为一个整体共同抵抗荷载和变形。本文从分析土钉支护结构的受力特点、施工特点和破坏类型入手,研究分析了土钉与桩锚联合支护结构的协同工作机理,以及土钉与桩锚联合支护结构的设计计算内容与方法。
|
| 关 键 词： | 土钉支护 桩锚支护结构 破坏类型 外部稳定性 内部稳定性 重力式挡墙 |
| 文章编号： | 1004-3918(2003)03-0315-05 |
| 修稿时间： | 2003年1月10日 |
The calculation model of the combined support struture of soil-nailing and pile-anchor |
| |
| GUO Yuan-cheng,WANG Li-ming,ZHENG Xiu-li.The calculation model of the combined support struture of soil-nailing and pile-anchor[J].Henan Science,2003,21(3):315-319. |
| |
| Authors: | GUO Yuan-cheng WANG Li-ming ZHENG Xiu-li |
| |
| Abstract: | The combined support structure of soil-nailing and pile-anchor consists of the soil-nailing retaining and the pile-anchor retaining. With the effect of the foundation pit wall earth pressure and other kinds of loads, the soil-nailing and pile-anchor, as a whole,supports the loads and deformation. With the beginning of analyzing the pressure features; the construction features and failure types, the cooperation mechanism of the combined support struture of soil-nailing and pile-anchor is studied and researched, together with the contents and methods of designing and calculating. |
| |
| Keywords: | soil-nailing retaining structure pile-anchor retaining structure failure typeinterior stability exterior stability self-support retaining wall |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
