| 基于测斜监测曲线的基坑围护桩弯矩反分析与应用 |
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| 引用本文： | 王佳贺,刘杰.基于测斜监测曲线的基坑围护桩弯矩反分析与应用[J].兰州工业高等专科学校学报,2013,20(1):36-42. |
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| 作者姓名： | 王佳贺 刘杰 |
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| 作者单位： | 1. 内蒙古交通设计研究院有限责任公司,内蒙古呼和浩特,010010
2. 新疆维吾尔自治区交通规划勘察设计研究院,新疆乌鲁木齐 830000;合肥工业大学土木与水利工程学院,安徽合肥 230009 |
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| 摘 要： | 根据深基坑工程中常规监测得到的围护桩的测斜曲线,建立了一种在不需要知道钢筋应力情况下就能估算地墙弯矩的简便方法.这种估算方法的应用可以在施工过程中及时了解围护桩承载力发挥情况,提前采取措施避免由于维护桩设计不合理引起的工程事故的发生,同时也有助于降低工程造价.
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| 关 键 词： | 测斜 反分析 深基坑开挖 |
Back Analysis and Application of Bending Moment of Fender Pikes Based on Lateral Deformation |
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| WANG Jia-he
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LIU Jie.Back Analysis and Application of Bending Moment of Fender Pikes Based on Lateral Deformation[J].Journal of Lanzhou Higher Polytechnical College,2013,20(1):36-42. |
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| Authors: | WANG Jia-he LIU Jie |
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| Affiliation: | 2,3(1.Inner Mongolia Communications Design & Research Institute Co.Ltd.,Hohhot 010010,China; 2.Xinjiang Transportation Planning Surveying and Design Institute,Wulumuqi 830000,China; 3.School of Civil and Hydraulic Engineering,Hefei University of Technology,Hefei 230009,China) |
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| Abstract: | The paper gives a simplified method to calculate the bending moment of fender piles without knowing the reinforcement stress under the curves survey from the deep foundation according to the lateral deformation of fender Pikes. The method is helpful to know the capability of piles, and take measures to avoid accidents caused by unreasonable design in advance and reduce the buiding cost. |
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| Keywords: | lateral deformation back analysis deep excavation |
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