| 非固定站差分法在深基坑监测中的应用 |
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| 引用本文： | 李会青,张伟. 非固定站差分法在深基坑监测中的应用[J]. 工程勘察, 2003, 0(2) |
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| 作者姓名： | 李会青 张伟 |
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| 作者单位： | 深圳职业技术学院 广东深圳518055(李会青)，深圳职业技术学院 广东深圳518055(张伟) |
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| 摘 要： | 全站仪固定设站用于大坝、桥梁、边坡等建筑物变形监测已有许多实践 ,但监测时需将全站仪安置在固定基准点上 ,监测条件要求高 ,对场地的要求也较严格。为此本文针对深基坑的安全监测提出了全站仪非固定站差分方法 ,该方法不需要将全站仪固定安置在基准点上 ,而是根据监测现场随机安置全站仪。通过在深圳市某基坑安全监测中的应用 ,表明该方法测量精度高 ,全站仪设站灵活、简便 ,适应范围更广
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| 关 键 词： | 全站仪 非固定站差分法 深基坑安全监测 |
Application of Difference Method by Non-fixed Total Station in Deep Pit Monitoring |
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| Li Huiqing et al.. Application of Difference Method by Non-fixed Total Station in Deep Pit Monitoring[J]. Geotechnical Investigation & Surveying, 2003, 0(2) |
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| Authors: | Li Huiqing et al. |
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| Affiliation: | Li Huiqing et al. |
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| Abstract: | However there are many practices in deformation monitoring for buildings or structures by total station,this paper introduces a difference method,in which the total station is not necessary to be fixed,but flexible to the site.The advantages of the method have been tested successfully in a project in Shenzhen city. |
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| Keywords: | total station deformation monitoring |
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