| 基于 CCD 方法的超高层建筑周日摆动监测研究 |
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| 引用本文： | 兰泽英,刘洋.基于 CCD 方法的超高层建筑周日摆动监测研究[J].测绘工程,2016,25(8). |
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| 作者姓名： | 兰泽英 刘洋 |
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| 作者单位： | 广东工业大学 管理学院,广东 广州,510060;广州市城市规划勘测设计研究院,广东 广州,510060 |
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| 基金项目： | 国家自然科学基金青年科学基金资助项目(41301377) |
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| 摘 要： | 对超高层建筑塔体进行周日摆动监测,为施工投点纠偏和选择合适投点时机提供科学依据,是施工控制网竖向传递的核心问题。文中针对现有方法在自动化采集及实时表达方面的不足,基于自适应阈值激光光斑中心定位方法,自主研发基于CCD的塔体摆动监测系统,并采用倾斜仪方法与之做同步比较研究。两种方法在广州市东塔施工第三方监测中互为检核验证,具有借鉴意义。
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| 关 键 词： | 超高层建筑 塔体周日摆动监测 CCD 倾斜仪 |
Daily deformation monitoring for super high-rise building based on CCD method |
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| LAN Zeying,LIU Yang.Daily deformation monitoring for super high-rise building based on CCD method[J].Engineering of Surveying and Mapping,2016,25(8). |
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| Authors: | LAN Zeying LIU Yang |
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| Abstract: | T he daily deformation monitoring for super high‐rise building ,w hich provides scientific basis for construction point correction and point time choosing ,is the core of the construction control network vertical transmission .In view of the shortfalls of the existing methods in automatic surveying and real‐time expressing ,this paper researches and develops the CCD on‐line dynamic monitoring system based on the adaptive threshold laser spot center positioning method .Besides ,it also adopts the inclinometer method to do synchronization comparative study .The two methods are checked and verified each other by the third‐party in the construction of Guangzhou East Tower . |
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| Keywords: | high-rise building daily deformation monitoring CCD method inclinometer method |
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