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| 三峡永久船闸建筑物在蓄水期的垂直变形分布模型分析 | |
| 引用本文： | 刘祖强,杨奇儒,罗长林. 三峡永久船闸建筑物在蓄水期的垂直变形分布模型分析[J]. 大坝与安全, 2008, 0(5) |
| 作者姓名： | 刘祖强 杨奇儒 罗长林 |
| 作者单位： | 1. 长江勘测规划设计研究院长江岩土工程总公司(武汉),湖北,武汉,430010 2. 武汉理工大学,湖北,武汉,430070 3. 武汉市国土资源房产信息中心,湖北,武汉,430015 |
| 摘 要： | 2003年6月10日，三峡水库蓄水至135m高程后，永久船闸建筑物闸顶从一闸首至六闸首沉降量有明显差异，拟合模型计算结果说明，在水库蓄水后的垂直荷载影响下，船闸建筑物的垂直位移表现出线性均匀的变化特征。由于船闸建筑物与开挖岩体为整体结构，因此，这种垂直位移特性实质也是岩体的垂直变形的具体表现。 |
| 关 键 词： | 三峡船闸 蓄水后 垂直变形 模型分析 |
Analysis on vertical deformation distribution model for permanent shiplock of Three Gorges project |
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| LIU Zu-qiang,YANG Qi-ru,LUO Chang-lin. Analysis on vertical deformation distribution model for permanent shiplock of Three Gorges project[J]. Large Dam & Safety, 2008, 0(5) | |
| Authors: | LIU Zu-qiang YANG Qi-ru LUO Chang-lin |
| Abstract: | Since water impoundment to 135 m on June 10th,2003 of Three Gorges Project,there were obvious differences in settle-ment on the top of its permanent shiplock structures from the first lock head to the sixth one.The calculation results of distribution model showed that the vertical displacement of shiplock structures should be a linear,even characteristic change under the influ-ence of vertical load after reservoir impoundment.In fact,this characteristic was manifestation of the vertical displacement of the ... |
| Keywords: | shiplock of Three Gorges project after water impoundment vertical deformation distribution model |
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