| 用数码摄影测量法实现大型沉井可视化动态监测 |
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| 引用本文： | 黄醒春,寇新建,林林.用数码摄影测量法实现大型沉井可视化动态监测[J].上海交通大学学报,1999,33(6):742-745. |
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| 作者姓名： | 黄醒春 寇新建 林林 |
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| 作者单位： | 1. 上海交通大学,建筑工程与力学学院,上海,200030
2. 上海排水公司,上海,200070 |
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| 基金项目： | 上海市市政工程管理局科技发展资金资助 |
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| 摘 要： | 通过建立基于ＰＨＯＴＯ摄影测量解析系统、ＡｕｔｏＣＡＤ及Ｍａｔｌａｂ动态图形显示系统的可视化数字化摄影测量系统，将近景摄影测量方法实用于大型沉井施工过程的位移监测．实现Ｗｉｎ－ｄｏｗｓ９５界面上的沉井位移动态过程的测量、动画状态图形显示及量测信息的多部门、多终端共享．该方法可大大提高沉井监测的内外业处理的效率，对今后实施沉井施工过程自动化实时监测有一定借鉴意义．
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| 关 键 词： | 数码摄影测量 大型沉井 动态位移监测 |
| 修稿时间： | 1998-10-30 |
Visual Measurement of Large Scale Well-Sinking by Means of Close-up Photogrammetry |
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| HUANG Xing-chun,KOU Xin-jian,LIN Lin.Visual Measurement of Large Scale Well-Sinking by Means of Close-up Photogrammetry[J].Journal of Shanghai Jiaotong University,1999,33(6):742-745. |
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| Authors: | HUANG Xing-chun KOU Xin-jian LIN Lin |
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| Abstract: | Close up photogrammetry was applied to measuring the displacements of all the process of large scale well sinking by establishing visual digit close up photogrammetry system based on the PHOTO measuring analysis system and Auto CAD and Matlab software. And all the visual monitoring of well sinking, including the measuring of dynamic process of well sinking displacement, graphical display of dynamic properties, and multi users share of measuring information, was carried into effect on the Windows 95 interface. This method can raise the working efficiency of data processing in house for well sinking monitoring. And the research will provide experience for the auto monitoring of other well sinking in the future. |
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| Keywords: | digit close up photogrammetry large scale well sinking dynamic displacement monitoring |
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