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通过对莲花水电站坝体过水缺口断面型式、缺口底宽的比选,确定了坝体缺口过流 渡汛方案。文中叙述了坝体过水缺口防护措施,同时结合国外工程实例介绍了钢筋网、水平 锚筋设计及实际施工情况。
Through the comparison and analysis of the section of the cross section and the width of the gap at the intact of the Lianhua Hydropower Station, the overcrossing and flood diversion scheme of the dam was determined. In this paper, the protective measures for the over-water gap in the dam body are described. At the same time, the design of steel mesh and horizontal anchorage bar and the actual construction are introduced with the examples of foreign projects.