【正文】 軌道頸部的局部承壓力驗(yàn)算 .................................................................. 110 軌道底板的彎曲應(yīng)力驗(yàn)算 ...................................................................... 111 閘門(mén)的啟閉力和吊座計(jì)算 ............................................................................... 111 閘門(mén) 自重計(jì)算 ....................................................................................... 111 啟閉力計(jì)算 ........................................................................................... 112 吊軸和吊耳板驗(yàn)算 ................................................................................ 114 閘門(mén)重心與吊耳位置 ............................................................................. 115 9 底板設(shè)計(jì) ................................................................................................................... 117 閘室底板內(nèi)力計(jì)算 ............................................................................................ 117 計(jì)算方法的選擇 ..................................................................................... 117 計(jì)算情況選擇 ......................................................................................... 117 彈性地基梁法計(jì)算地板內(nèi)力 .................................................................... 117 閘底板配筋計(jì)算 ...............................................................................................129 10 閘墩結(jié)構(gòu)計(jì)算 ..........................................................................................................130 閘墩底部縱向正應(yīng)力計(jì)算 ...............................................................................130 完建期 ..................................................................................................130 運(yùn)行期 ..................................................................................................131 檢修期 ..................................................................................................132 門(mén)槽應(yīng)力計(jì)算 .................................................................................................134 校核擋水情況下墩底剪應(yīng)力 ...................................................................134 門(mén)槽頸部拉應(yīng)力計(jì)算 .............................................................................136 11 胸墻計(jì)算 .................................................................................................................139 墻板計(jì)算 ........................................................................................................139 內(nèi)力計(jì)算 ..............................................................................................139 配筋計(jì)算 ..............................................................................................140 頂 梁計(jì)算 ........................................................................................................141 內(nèi)力計(jì)算 ..............................................................................................141 配筋計(jì)算 ..............................................................................................141 中 梁計(jì)算 ........................................................................................................142 內(nèi)力計(jì)算 ..............................................................................................142 中梁抗彎計(jì)算 .......................................................................................143 中梁抗剪計(jì)算 .......................................................................................146 底梁計(jì)算 ........................................................................................................146 內(nèi)力計(jì)算 ..............................................................................................146 底梁抗彎計(jì)算 .......................................................................................147 底梁抗扭抗剪計(jì)算 ................................................................................150 12 工作橋結(jié)構(gòu)計(jì)算 .......................................................................................................152 設(shè)計(jì) 參數(shù) ........................................................................................................152 結(jié)構(gòu) 形式和尺寸 .............................................................................................152 ............................................................................................................153 .........................................................................................................155 ................................................................................................................157 ................................................................................................................159 計(jì)算與配筋 ...........................................................................................164 揚(yáng)州大學(xué)本科生畢業(yè)設(shè)計(jì) 支墩正常使用期配筋計(jì)算 ......................................................................164 支墩施工期配筋計(jì)算 .............................................................................167 致謝 ..............................................................................................................................169 參考 文獻(xiàn) .......................................................................................................................170 揚(yáng)州大學(xué)本科生畢業(yè)設(shè)計(jì) 1 1 工程概況 基本資料 中心河進(jìn)水閘 控制灌溉面積計(jì) km2。 表 11 孔口設(shè)計(jì)水位組合表 計(jì)算情況 長(zhǎng)江 水位 內(nèi)河 水位 流量 河底高程 引水 150 m3/s 排水 220 m3/s 消能防沖設(shè)計(jì) 消能防沖設(shè)計(jì)水位組合見(jiàn)表 12。 mkN?? 。交通橋標(biāo)準(zhǔn)：公路 II 級(jí)，雙車(chē)道寬度 。閘墩為鋼筋砼結(jié)構(gòu) ， 中墩厚為 ， 邊 墩厚 ，閘室總寬 。公路橋?yàn)?C25 鋼筋砼斜空心板結(jié)構(gòu)，公路橋標(biāo)準(zhǔn)：公路Ⅱ，雙車(chē)道，橋面高程▽ ， 揚(yáng)州大學(xué)本科生畢業(yè)設(shè)計(jì)