| 大桥施工过程中的沉降观测及沉降灰色模型预测的探索 |
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| 引用本文： | 田维渊,万里红,胡宝荣.大桥施工过程中的沉降观测及沉降灰色模型预测的探索[J].四川测绘,2007,30(5):230-234. |
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| 作者姓名： | 田维渊 万里红 胡宝荣 |
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| 作者单位： | 成都理工大学国土资源部国土资源信息技术与应用重点实验室 四川成都610059 |
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| 摘 要： | 在桥梁施工过程中经常需要对桥梁墩台进行沉降观测。本文结合木瓜溪大桥墩台施工期间的多次沉降观测,讨论了桥墩台施工检测过程中控制网布设及其沉降规律,为较大型桥梁的施工提供较为科学的沉降规律。最后,用灰色系统模型对沉降监测点预测进行了探索,得出了一些有用的结论。
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| 关 键 词： | 桥墩 沉降监测 灰色系统 预测模型 |
| 文章编号： | 1001-8379（2007）05-0230-05 |
| 收稿时间： | 2007-04-10 |
| 修稿时间： | 2007年4月10日 |
THE TECHNOLOGY OF THE SETTLEMENT OBSERVATION AND EXPLORATION FOR PREDICTION MODEL OF GREY SYSTEM IN BRIDGE CONSTRUCTION PROCESS |
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| TIAN Wei-yuan,WAN Li-hong,HU Bao-rong.THE TECHNOLOGY OF THE SETTLEMENT OBSERVATION AND EXPLORATION FOR PREDICTION MODEL OF GREY SYSTEM IN BRIDGE CONSTRUCTION PROCESS[J].Surveying and Mapping of Sichuan,2007,30(5):230-234. |
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| Authors: | TIAN Wei-yuan WAN Li-hong HU Bao-rong |
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| Abstract: | It is usually needed to survey settlement deformation of bridge pier in construction process.This paper combines some settlement survey for many times of a big bridge piers in construction period,discusses the establishment of control network,and analyzes its settlement disciplinarian,which provides the science regulation for the bigger bridge construction.Finally,the settlement of the bridge is predicted using the grey model.Some useful conclusions are given. |
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| Keywords: | Pier settlement monitoring grey system prediction model |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
