| 跨海长桥测量技术研究 |
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| 引用本文： | 于兴泉,卢照辉,倪建夏.跨海长桥测量技术研究[J].桥梁建设,2006(3):34-36. |
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| 作者姓名： | 于兴泉 卢照辉 倪建夏 |
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| 作者单位： | 1. 杭州湾大桥工程指挥部,浙江,宁波,315010
2. 宁波市公路管理局,浙江,宁波,315010 |
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| 摘 要： | 针对杭州湾跨海大桥的现场施工条件,介绍应用GPS等测量手段,解决大桥建设初期主要测量技术问题的思路和方法,包括GPS控制网的布设、独立施工坐标系的建立、GPS高程拟合、GPS打桩定位系统、跨海水准贯通测量等。
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| 关 键 词： | 桥梁工程 工程测量 GPS |
| 文章编号： | 1003-4722(2006)03-0034-03 |
| 收稿时间： | 2006-03-09 |
| 修稿时间： | 2006年3月9日 |
Research of Survey Techniques for Long Sea-Crossing Bridge |
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| YU Xing-quan,LU Zhao-hui,NI Jian-xia.Research of Survey Techniques for Long Sea-Crossing Bridge[J].Bridge Construction,2006(3):34-36. |
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| Authors: | YU Xing-quan LU Zhao-hui NI Jian-xia |
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| Institution: | 1. Construction Headquarters of Hangzhou Bay Bridge Project, Ningbo 315010, China; 2. Administration of Highways, Ningbo City, Ningbo 315010, China |
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| Abstract: | In the light of the site construction conditions of Hangzhou Bay Sea-Crossing Bridge,this paper presents the considerations and methods for resolving the principal survey technical problems at the initial stage of construction of the Bridge by means of global positioning system(GPS),specifically including the layout of GPS control net,establishing of independent construction coordinate system,closing of GPS levels,GPS for pile driving at sea and level measurement across sea. |
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| Keywords: | bridge engineering engineering survey global positioning system |
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