Analysis method of thermal dam deformation
Based on the internal temperature variation of a dam lagging behind the ambient temperature variation, the ambient tempera- ture of continuous variation is disctetized, and the functional expression of the thermal displacement component of the dam caused by single instantaneous temperature variation...
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| Veröffentlicht in: | Science China. Technological sciences 2012-06, Vol.55 (6), p.1765-1772 |
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| container_end_page | 1772 |
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| container_issue | 6 |
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| container_title | Science China. Technological sciences |
| container_volume | 55 |
| creator | Xu, BaoSong Liu, BeiBei Zheng, DongJian Chen, Lan Wu, CongCong |
| description | Based on the internal temperature variation of a dam lagging behind the ambient temperature variation, the ambient tempera- ture of continuous variation is disctetized, and the functional expression of the thermal displacement component of the dam caused by single instantaneous temperature variation is obtained. Considering the temporal and spatial distribution law of the ambient temperature and its relation with air and water temperature, the function is expanded into a Taylor series. As a result, the improved thermal displacement component expression for a dam monitoring model is obtained. |
| doi_str_mv | 10.1007/s11431-012-4839-0 |
| format | Article |
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Considering the temporal and spatial distribution law of the ambient temperature and its relation with air and water temperature, the function is expanded into a Taylor series. As a result, the improved thermal displacement component expression for a dam monitoring model is obtained.</description><identifier>ISSN: 1674-7321</identifier><identifier>EISSN: 1869-1900</identifier><identifier>DOI: 10.1007/s11431-012-4839-0</identifier><language>eng</language><publisher>Heidelberg: SP Science China Press</publisher><subject>Ambient temperature ; China ; Displacement ; Engineering ; Law ; Monitoring ; Spatial distribution ; Taylor series ; Temporal logic ; 位移分量 ; 分布规律 ; 变形分析 ; 大坝 ; 泰勒级数 ; 温度变化 ; 环境温度 ; 连续变化</subject><ispartof>Science China. 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| ispartof | Science China. Technological sciences, 2012-06, Vol.55 (6), p.1765-1772 |
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| subjects | Ambient temperature China Displacement Engineering Law Monitoring Spatial distribution Taylor series Temporal logic 位移分量 分布规律 变形分析 大坝 泰勒级数 温度变化 环境温度 连续变化 |
| title | Analysis method of thermal dam deformation |
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