【正文】 河南城建學(xué)院本科畢業(yè)設(shè)計（論文） 目錄—I—金山路沙河橋施工圖設(shè)計畢業(yè)論文目 錄前 言 ...............................................................11 引言 ..............................................................2 本畢業(yè)設(shè)計課題的技術(shù)參數(shù) .........................................2 主要材料規(guī)格 .....................................................22 方案擬定與比選 ....................................................33 毛截面幾何特性計算 ................................................4 基本資料 ........................................................4 主要技術(shù)指標 .................................................4 材料規(guī)格 .....................................................4 設(shè)計規(guī)范 .....................................................4 截面幾何尺寸圖 ..................................................4 橋面橫斷面布置圖 .............................................5 板塊結(jié)構(gòu)幾何尺寸 .............................................5 毛截面幾何特性計算 ..............................................6 毛截面面積 ...................................................6 毛截面重心位置 ...............................................6 空心板毛截面對其重心軸的慣矩 .................................74 主梁內(nèi)力計算及作用效應(yīng)組合 ........................................8 永久作用效應(yīng)計算 .................................................8 空心板自重 ...................................................8 橋面系自重 ...................................................8 鉸縫自重 .....................................................8 可變作用效應(yīng)計算 .................................................9 汽車荷載沖擊系數(shù)計算 ........................................13 可變作用效應(yīng)計算 ............................................13 作用效應(yīng)組合 ....................................................16 承載能力極限狀態(tài) ............................................16 正常使用極限狀態(tài) ............................................175 預(yù)應(yīng)力鋼束的估算及布置 ...........................................19 預(yù)應(yīng)力鋼筋數(shù)量的估算 ............................................19河南城建學(xué)院本科畢業(yè)設(shè)計（論文） 目錄—II— 預(yù)應(yīng)力鋼筋的布置 ................................................20 普通鋼筋數(shù)量的估算及布置 ........................................21 換算截面面積 A0.................................................24 換算截面重心位置 ...............................................24 換算截面慣性矩 .................................................25 換算截面彈性抵抗矩 .............................................257 承載能力極限狀態(tài)計算 .............................................26 跨中截面正截面抗彎承載力計算 ...................................26 斜截面抗剪承載力計算 ...........................................26 截面抗剪強度上，下限復(fù)核 ....................................26 斜截面抗剪承載力計算 ........................................288 預(yù)應(yīng)力損失計算 ...................................................31 錨具變形、回縮引起的應(yīng)力損失 ...................................31 加熱養(yǎng)護引起的溫度損失 .........................................31 混凝土彈性壓縮引起的預(yù)應(yīng)力損失 .................................31 鋼筋松弛引起的應(yīng)力損失 .........................................32 混凝土收縮、徐變引起的預(yù)應(yīng)力損失 ...............................32 預(yù)應(yīng)力損失組合 .................................................349 驗算 .............................................................36 正常使用極限狀態(tài)計算 ............................................36 正截面抗裂性驗算 ............................................36 斜截面抗裂性驗算 ............................................37 變形計算 .......................................................39 正常使用階段的撓度計算 ......................................40 預(yù)加力引起的反拱度計算及預(yù)拱度的設(shè)置 ........................40 持久狀態(tài)應(yīng)力驗算 ...............................................42 跨中截面混凝土的法向壓應(yīng)力驗算 ..............................42 跨中預(yù)應(yīng)力鋼絞線的拉應(yīng)力驗算 ................................42 斜截面主應(yīng)力驗算 ............................................43 短暫狀態(tài)應(yīng)力驗算 ................................................44 跨中截面 ....................................................45 截面 ........................................................46 支點截面 ....................................................4610 最小配筋率復(fù)核 ..................................................49 支座的平面設(shè)計 ................................................50 支座豎向平均壓縮驗算 ...........................................51 加重力鋼板厚度 ................................................51 驗算支座的穩(wěn)定性 ..............................................5112 下部結(jié)構(gòu)計算 .....................................................53河南城建學(xué)院本科畢業(yè)設(shè)計（論文） 目錄—III— 蓋梁計算 .......................................................53 設(shè)計資料 ...................................................53 蓋梁計算 ...................................................55 內(nèi)力計算 ...................................................66 截面配筋設(shè)計與承載力校核 ...................................68 斜截面抗剪承載能力驗算 .....................................72 橋墩墩柱設(shè)計 ..................................................73 方案比選 ...................................................73 作用效用計算 ...............................................74 截面配筋及應(yīng)力計算 .........................................76 樁基設(shè)計 .......................................................78 荷載計算 ...................................................78 樁長計算 ...................................................79 樁的內(nèi)力計算 ...............................................80 樁身截面配筋與承載力驗算 ...................................82 墩頂縱向水平位移驗算 .......................................84 墩頂縱向水平位移驗算 .......................................84 橋臺設(shè)計 .......................................................85 輸入各種參數(shù) ...............................................86 荷載計算 ...................................................87 臺背土壓力計算 .............................................88 偏心距驗算 .................................................91 地基承載力驗算 .............................................91 抗滑穩(wěn)定性驗算 .............................................91 抗傾覆穩(wěn)定性驗算 ...........................................92 驗算結(jié)果匯總 ...............................................92設(shè)計總結(jié) ............................................................93致 謝 ..............................................................94參考文獻 ............................................................95河南城建學(xué)院本科畢