桑河二级水电站大坝围堰填筑施工关键技术

Key Technology of Dam Cofferdam filling Construction of Sanghe II

摘要: 桑河二级水电站二期上、下游围堰填筑工程量大、施工工期紧、填筑强度高、质量要求严，因此，切实抓好填筑施工管控极为关键。基于此，本文结合该项目围堰填筑施工实际，就水电站大坝围堰填筑施工关键技术予以细致探究，以供众水电施工同仁借鉴参考。
- 水电站大坝 /
- 围堰填筑 /
- 施工关键技术
Abstract: The upstream and downstream Cofferdams of phase II of Sanghe hydropower station have large filling quantities, tight construction period, high filling intensity and strict quality requirements. Therefore, it is very important to pay close attention to the filling construction control. Based on this, combined with the actual cofferdam filling construction of the project, this paper makes a detailed exploration on the key technologies of dam cofferdam filling construction of hydropower station for reference.
- hydropower station dam /
- cofferdam filling /
- key construction technology

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