| 海沧大桥140m连续刚构桥施工悬臂平面变形监测方法与精度分析 |
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| 引用本文： | 池杨敏,黄泽纯,等.海沧大桥140m连续刚构桥施工悬臂平面变形监测方法与精度分析[J].四川测绘,2001,24(1):23-26. |
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| 作者姓名： | 池杨敏 黄泽纯 |
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| 作者单位： | [1]广东省大公路工程有限公司，广东广州510093 [2]西南交通大学土木工程学院，四川成都610031 |
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| 摘 要： | 本文介绍了大跨度连续刚构桥悬臂箱梁平面变形监测的必要性及其方法，精度分析和监测结果表明，该方法对同类桥梁型施工中的变形监测具有参考价值。
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| 关 键 词： | 刚构桥 变形监测 精度 悬臂 箱梁 |
| 文章编号： | 1001-8379(2001)01-0023-04 |
| 修稿时间： | 1999年12月28 |
PRECISION ANALYSIS AND THE
METHOD OF PLANE DEFORMATION MONITORING UNDER 140 METERS CONTINUOUS RIGID STRUCTURE BRIDGE
CANTILEVER CONSTRUCTION OF HAICANG BRIDGE |
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| CHI Yang min ,HUANG Ze chun ,LIU Cheng long.PRECISION ANALYSIS AND THE
METHOD OF PLANE DEFORMATION MONITORING UNDER 140 METERS CONTINUOUS RIGID STRUCTURE BRIDGE
CANTILEVER CONSTRUCTION OF HAICANG BRIDGE[J].Surveying and Mapping of Sichuan,2001,24(1):23-26. |
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| Authors: | CHI Yang min HUANG Ze chun LIU Cheng long |
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| Institution: | CHI Yang min 1,HUANG Ze chun 2,LIU Cheng long 2 |
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| Abstract: | The method and necessity about continuous box girder plane deformation of long span continuous rigid structure bridge are introduced in the paper.The result of precision analysis and monitoring showed that this method has some reference value about deformation monitoring to other same kind bridge construction. |
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| Keywords: | rigid structure bridge deformation monitoring precision cantilever box girder |
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