| 斜坡桥基力学性能控制指标回归分析研究 |
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| 作者单位： | 湖南交通职业技术学院 |
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| 摘 要： | 利用数理统计理论,通过对影响斜坡桥基承载力的各因素,包括桩径、桩长、桩身材料、岩体特性、桥基位置及斜坡坡度等进行回归分析,拟合出求解斜坡桥基承载力的一般表达式,对斜坡桥基的设计具有一定的指导意义。
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| 关 键 词： | 斜坡桥基 力学性能 数理统计 回归分析 模型检验 |
Study on Regression Analysis of the Mechanical Property Index of Slope Bridge Foundations |
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| Authors: | ZOU Jingrong |
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| Abstract: | By utilization of mathematical statistics theory,the general expression of soluting the bearing capacity of slope bridge foundation is fitted out in the paper,through regression analysis of each influencing factor,including the pile diameter,pile length,pile material,rock mass property,bridge foundation position and gradient of slope,etc.The result has an important significance for guiding design of the high slope bridge foundations. |
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| Keywords: | slope bridge foundation mechanical property mathematical statistics regression analysis model checking |
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