... berm spillway 护道排水沟 spillway slab 泄洪道面板 tunnel spillway 隧道排水槽 ...
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apron slab of spillway 溢流道护具
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This paper introduced the design, measurement accuracy and operation of the automatic external deformation monitoring system for dam slab and spillway of Lianhua hydropower station.
介绍莲花水电站大坝面板及溢洪道外部变形自动化监测系统设计、测量精度分析及运行情况。
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