| 大型干船坞的加固及渗流问题分析 |
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| 引用本文： | 张磊磊,顾美娟,袁新明.大型干船坞的加固及渗流问题分析[J].水利与建筑工程学报,2007,5(4):90-92. |
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| 作者姓名： | 张磊磊 顾美娟 袁新明 |
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| 作者单位： | 扬州大学水利科学与工程学院,江苏,扬州,225009;江苏省水利勘测设计研究有限公司,江苏,扬州,225009 |
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| 摘 要： | 针对一大型干船坞使用过程中出现的问题列出拟采取的加固处理方案,并重点对船坞加固前后的渗流进行了有限元分析和对比,认为增设一道连续墙能够起到截渗和确保坞室墙稳定的作用,另外加强坞室底板四周的排水可以有效地减少坞底的渗透水压力,结论可为干船坞的加固改建提供一定参考。
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| 关 键 词： | 干船坞 加固 渗流分析 ADINA软件 |
| 文章编号： | 1672-1144（2007）04-0090-03 |
| 收稿时间： | 2007-06-06 |
| 修稿时间： | 2007-07-14 |
Reinforcement Measures and Seepage Analysis of Large Dry Dock |
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| ZHANG Lei-lei,GU Mei-juan,YUAN Xin-ming.Reinforcement Measures and Seepage Analysis of Large Dry Dock[J].Journal of Water Resources Architectural Engineering,2007,5(4):90-92. |
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| Authors: | ZHANG Lei-lei GU Mei-juan YUAN Xin-ming |
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| Institution: | 1.Hydraulic Science and Engineering College of Yangzhou University,Yangzhou,Jiangsu 225009,China;2.Jiangsu Investigation and Design Research Co.Ltd.of Water Conservancy,Yangzhou,Jiangsu 225009,China |
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| Abstract: | The reinforcement measures are pointed out for the seepage problems of a large and old dry dock.To decrease the seepage discharge and strengthen the stability of the dock walls,an underground continous wall is proposed to be constructed through the seepage analysis and comparision. And to increase the drainage area around the baseplate of the dock chamber may decrease the osmotic pressure under the bottom of the dock chamber efficiently.The conclusion above mentioned can provide references for the reinforcement and reconstruction of some other dry docks. |
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| Keywords: | dry dock reinforcement seepage analysis ADINA software |
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