| 软基道路工程施工控制与测量数据分析 |
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| 引用本文： | 龙四春,邓联军.软基道路工程施工控制与测量数据分析[J].筑路机械与施工机械化,2008,25(10). |
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| 作者姓名： | 龙四春 邓联军 |
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| 作者单位： | 1. 武汉大学,卫星导航定位技术研究中心,湖北,武汉,430079;湖南科技大学,建筑与城乡规划学院,湖南,湘潭,411201
2. 中国建筑第五工程局路桥分公司,湖南,长沙,410007 |
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| 摘 要： | 介绍了软土路基施工中存在的主要问题和高速公路软土地基处理与控制,在真空—堆载联合预压技术基本原理的基础上提出了一种改进的软基道路施工方法,推导出了软土地基水平位移与垂直沉降之间的一元线性回归方程。结果表明:此方法与模型在软基道路工程中具有一定的应用价值和现实意义。
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| 关 键 词： | 软基路段 施工控制 数值分析 线性相关 |
Construction Control and Survey Data Analysis of Weak Subgrade |
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| LONG Si-chun,DENG Lian-jun.Construction Control and Survey Data Analysis of Weak Subgrade[J].Road Machinery & Construction Mechanization,2008,25(10). |
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| Authors: | LONG Si-chun DENG Lian-jun |
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| Abstract: | Problems existing in weak subgrade construction and the disposal and control of weak subgrade are in- troduced.A new better construction technique is put forward based on the underlying principle of vacuum stacked combined preloading technique in weak subgrade treatment.The linear regression equation with one unknown quan- tity indicating the linear relation between the horizontal movement and vertical deformation of the weak subgrade is deduced.The results show that the methods and model have valuable and pratical significance for the construction of weak subgrade. |
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| Keywords: | weak subgrade construction control data analysis linear relation |
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