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| 桩锚复合土钉基于测斜曲线的主动土压力反演分析 | |
| 引用本文： | 李峰,郭院成,刘建伟,何东林.桩锚复合土钉基于测斜曲线的主动土压力反演分析[J].信阳师范学院学报(自然科学版),2007,20(4):436-438. |
| 作者姓名： | 李峰 郭院成 刘建伟 何东林 |
| 作者单位： | 1. 郑州大学,土木工程学院,河南,郑州,450002 2. 河南省电力勘察设计院,河南,郑州,450007 3. 开封大学,土木工程学院,河南,开封,475004 |
| 摘 要： | 针对桩锚与土钉组合支护进行协同工作设计计算中土压力分配的困难,根据基坑工程中常规的桩锚土钉组合支护测斜监测数据,推导了一种能够估算组合支护土压力分配的方法,使深基坑工程能够根据具体测斜变形量估算桩锚土钉组合支护体系的有效发挥水平,使组合支护设计更加趋于合理. |
| 关 键 词： | 主动土压力 桩锚 土钉墙 测斜曲线 反演 |
| 文章编号： | 1003-0972（2007）04-0436-03 |
| 收稿时间： | 2007-04-03 |
| 修稿时间： | 2007-07-10 |
The Back-analysis for the Active Earth Pressure of the Combined Retaining Structure of Anchored-pile and Soil-nailing Based on the Lateral Deformation Curve |
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| LI Feng,GUO Yuan-cheng,LIU Jian-wei,HE Dong-lin.The Back-analysis for the Active Earth Pressure of the Combined Retaining Structure of Anchored-pile and Soil-nailing Based on the Lateral Deformation Curve[J].Journal of Xinyang Teachers College(Natural Science Edition),2007,20(4):436-438. | |
| Authors: | LI Feng GUO Yuan-cheng LIU Jian-wei HE Dong-lin |
| Abstract: | It is the key problem for the combined retaining structure to distribute the active earth pressure to the anchored-pile and the soil nailing reasonably.Based on the lateral deformation curve and data of the combined retaining structure of anchored-pile and the soil nailing,the method could be established and used to calculate the distribution of the active earth pressure in the combined structure.With the application of this method in deep foundation pit,the engineer could practise the efficiency of the anchored-pile and the soil nailing in combined structure,optimize the combined retaining design and take measures to avoid its rupture in excavation engineering. |
| Keywords: | active earth pressure anchored-pile rentaining soil-nailing rentaiing lateral deformation curve combinged rentaining structure |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |