高混凝土坝两种典型枢纽布置型式比较

Comparison of Two Typical Key Layouts of High Concrete Dam Hydro-Junctions

在高混凝土坝枢纽布置中，安全经济地解决枢纽的泄洪、消能问题对于枢纽布置有重要意义．围绕此问题，将枢纽布置概括为“离散”和“集中”两种型式，在分析其优缺点的基础上，提出采用“离散”型布置对于泄洪及减少施工干扰等有较大优势．

It is important to safely and economically solve flood discharge and energy dissipation during the course of the key layout of high concrete dam hydro-junction. On the basis of analyzing the advantages and disadvantages,this paper emphasizes on this problem and uses two typical discreteness and concentration hydro-junction to summarize the key layouts. By using of discreteness form, good advantage can gain when controlling flood discharge and reducing the disturbance of construction.