【正文】 注意事項 ......................................................................................................................................6 結(jié)構(gòu)型式的選擇 ...................................................................................................................6 槽身橫斷面選擇 ..........................................................................................................................7 槽身縱向支承形式選擇 ............................................................................................................7 與上下游渠道的 連接形式 .....................................................................................................7 渡槽的結(jié)構(gòu)布置............................................................................................................................73 渡槽水力計算 ...............................................................................................................9 確定槽身斷面尺寸..............................................................................................................9 總水頭 的確定與 I,B,H 的校核 .........................................................................10Z? 進出口高程確定 ..................................................................................................................12 槽身尺寸擬定 ........................................................................................................................134 渡槽結(jié)構(gòu)計算 .............................................................................................................14 槽身橫向穩(wěn)定驗算 ............................................................................................................14 驗算作用 ........................................................................................................................................14 計算簡圖 .......................................................................................................................................14 不利工況及計算單元 ................................................................................................................14 計算荷載 ........................................................................................................................................14 計算目的 ........................................................................................................................................15 計算過程： ...................................................................................................................................15 槽身縱向結(jié)構(gòu)計算 ............................................................................................................16 縱向結(jié)構(gòu)計算任務 .................................................................................................................16 計算荷載 ....................................................................................................................................16 槽身內(nèi)力計算 .............................................................................................................................17 橫剖面構(gòu)造橫向結(jié)構(gòu)計算 ...........................................................................................17 長沙理工大學 淑閭西溝渡南水北調(diào)工程 2 加大流量工況計算 .....................................................................................................................17 1/22/3 加大流量工況計算 .............................................................................................22 槽身配筋計算 ........................................................................................................................27 縱向配筋 ........................................................................................................................................27 橫向配筋 ........................................................................................................................................27 人行道板設計 ........................................................................................................................29 橫拉桿計算..............................................................................................................................31 固端計算 ........................................................................................................................................31 跨中彎矩計算 ..............................................................................................................................32 端肋內(nèi)力計算 ........................................................................................................................33 荷載計算 ........................................................................................................................................33 計算荷載 ........................................................................................................................................34 端肋賠筋 ........................................................................................................................................355 渡槽支撐計算 .............................................................................................................37 槽墩形式 ...................................................................................................................................37 槽墩結(jié)構(gòu)計算 ........................................................................................................................38 承壓驗算 ........................................................................................................................................38 空水及風壓工況下的抗滑抗傾驗算 ...................................................................................39 基底應力驗算 ........................................................................................................................40 邊墩結(jié)構(gòu)計算 ........................................................................................................................40 穩(wěn)定驗算 ....................................................................................