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首页> 外文会议>International congress on large dams;International Commission on Large Dams >MEASUREMENT MANAGEMENT AND SEISMIC STABILITY EVALUATION OF OMARUGAWA POWER STATION UPPER AND LOWER DAMS
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MEASUREMENT MANAGEMENT AND SEISMIC STABILITY EVALUATION OF OMARUGAWA POWER STATION UPPER AND LOWER DAMS

机译：OMARUGAWA电站上下坝的测量管理和地震稳定性评估

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At Omarugawa Pumped-storage Power Station, the initial impoundment, or water filling of its lower dam (gravity-type concrete dam) was completed in May 2006, while that of its upper dam (rockfill dam with asphaltic concrete facing) was completed in March 2007. Both dams have been operating for approximately four years since their commencement. To understand the dams’ structural stability, Kyushu Electric Power has continuously carried out measurements in order to be aware of different phenomena which may emerge over a period of years and evaluated seismic performance during earthquakes. This report describes the results of measurements which were carried out separately during construction, initial impoundment and operation of the upper and lower dams, and also their stability evaluations focused on seismic performance, and future management.
机译：在Omarugawa泵送蓄电站，初始蓄水或其下大坝（重力式混凝土水坝）于2006年5月完成，而其上部大坝（带沥青混凝土面向的摇滚大坝）完成自从开始以来，两座大坝一直在运营大约四年。为了了解水坝的结构稳定性，九州电力连续进行测量，以便意识到不同现象，这可能在一段时间内出现并评估地震期间的地震性能。本报告描述了测量结果，在施工，初始蓄水和较低水坝的施工，初始蓄积和运行期间单独进行，以及它们的稳定性评估，专注于地震性能，以及未来的管理。

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