【摘要】 公伯峡水电站的拦河大坝为钢筋混凝土面板堆石坝,最大坝高132.20m。坝址处岩性变化复杂,开挖料质量差别大,设计为了最大限度地利用枢纽工程的开挖料(坝体约利用枢纽工程2?3的开挖料),节省工程投资,对坝体分区进行了深入研究和优化设计。更多还原

【Abstract】 The Dam of Gongboxia Hydroelectric Project is a CFRD, with the most height of 132.20m. The lithology at the dam site varies greatly and is complex and the quality of excavated materials is different apparently. Therefore in order to ultimately use the excavated material (the whole dam takes 23 of total excavated material), to save investment, this article makes thorough the research and optimum design for dam zoning.更多还原