畢業(yè)設(shè)計-車家壩河水利樞紐碾壓重力壩設(shè)計-展示頁
2025-08-15 12:49本頁面
【正文】 13 抗滑穩(wěn)定計算 ..................................................................................................................15 抗剪斷強度計算 ..............................................................................................................16第 4 章 應(yīng)力分析 .........................................................17 總則 ..................................................................................................................................17 大壩垂直應(yīng)力分析 .............................................17 大壩垂直應(yīng)力滿足要求 .........................................18 計算截面為建基面的情況 ...............................................................................................19 荷載計算 ....................................................19 運用期（計入揚壓力的情況） ...................................20 運用期（不計入揚壓力的情況） .................................21 施工期 ......................................................21第 5 章 溢流壩段設(shè)計 .....................................................22 泄流方式選擇 ..................................................................................................................22 洪水標(biāo)準(zhǔn)的確定 ..............................................................................................................23 流量的確定 ......................................................................................................................23 單寬流量的選擇 ..............................................................................................................23 孔口凈寬的擬定 ..............................................................................................................23 溢流壩段總長度的確定 ..................................................................................................24 堰頂高程的確定 ..............................................................................................................24 閘門高度的確定 ..............................................................................................................25 定型水頭的確定 ..............................................................................................................25 泄流能力的校核 ............................................................................................................26 溢流壩段剖面圖 .............................................26 溢流壩段穩(wěn)定性分析 .........................................27（1）正常蓄水情況 ...............................................................................................................27（2）設(shè)計洪水情況 ...............................................................................................................27（3）校核洪水情況 ...............................................................................................................28第 6 章 消能防沖設(shè)計 .....................................................28 洪水標(biāo)準(zhǔn)和相關(guān)參數(shù)的選定 ...........................................................................................29 反弧半徑的確定 ..............................................................................................................29 坎頂水深的確定 ..............................................................................................................30 水舌拋距計算 .............................................................
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