| 水工薄壁结构中湿度变形的观测分析 |
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| 引用本文： | 王志远,凌骐,苟晓丽.水工薄壁结构中湿度变形的观测分析[J].大坝观测与土工测试,2012(1):60-64. |
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| 作者姓名： | 王志远 凌骐 苟晓丽 |
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| 作者单位： | 国网电力科学研究院／南京南瑞集团公司,江苏省南京市211106 |
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| 摘 要： | 湿度作为一种体积力和长期荷载,对水工建筑物中的一些薄壁结构如堆石坝的面板等可能造成影响,有必要予以重视和评估。文中根据4个水利工程的长期观测资料,论证了在一定条件下可以应用已有的无应力计观测研究水工建筑物中的湿度变形。
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| 关 键 词： | 水工建筑物 薄壁结构 湿度变形 大坝安全监测 |
Observation and Analysis on Humidity Deformation in Hydraulic Thin-walled Structures |
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| WANG Zhiyuan,LING Qi,GOU Xiaoli.Observation and Analysis on Humidity Deformation in Hydraulic Thin-walled Structures[J].Dam Observation and Geotechnical Tests,2012(1):60-64. |
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| Authors: | WANG Zhiyuan LING Qi GOU Xiaoli |
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| Affiliation: | (State Grid Electric Power Research Institute, Nanjing 210003, China) |
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| Abstract: | The humidity, as a kind of volumetric force and long-term load, may have certain influences on some thin-walled structures such as face plates of faced rockfill dams. It should be highlighted and assessed. According to long-term monitoring data of four projects, it is demonstrated that the humidity deformation of hydraulic structures can be measured and studied by use of non-stress meters under some conditions. |
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| Keywords: | hydraulic structure thin-walled structure humidity deformation dam safety monitoring |
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