【正文】 ...... (3) 原始資料 ........................................................................................................ (3) 3 設(shè)計(jì)總說(shuō)明書(shū) .................................................................................. (5) 平面設(shè)計(jì) ........................................................................................................ (5) 縱斷面設(shè)計(jì) .................................................................................................... (6) 橫斷面設(shè)計(jì) .................................................................................................... (6) 建筑界限 .............................................................................................. (6) 隧道內(nèi)輪廓線設(shè)計(jì) .............................................................................. (7) 緊急停車帶 .......................................................................................... (8) 洞口、洞門(mén)設(shè)計(jì) ............................................................................................ (9) 洞口設(shè)計(jì) .............................................................................................. (9) 洞門(mén)類型選擇 ...................................................................................... (9) 洞門(mén)設(shè)計(jì) .............................................................................................. (9) 隧道防排水設(shè)計(jì) .......................................................................................... (10) 防水 .................................................................................................... (10) 西安工業(yè)大學(xué)畢業(yè)設(shè)計(jì)（論文） 2 排水 .................................................................................................... (11) 隧道襯砌設(shè)計(jì) ............................................................................................. (11) 隧道圍巖襯砌分布 ............................................................................ (11) 初期支護(hù) ............................................................................................ (12) 二次襯砌 ............................................................................................ (12) 隧道通風(fēng)設(shè)計(jì) ............................................................................................. (12) 隧道照明設(shè)計(jì) ............................................................................................. (12) 4 襯砌結(jié)構(gòu)計(jì)算 ................................................................................ (14) 基本資料 .................................................................................................... (14) 巖體特性 ............................................................................................ (14) 襯砌材料 ............................................................................................ (14) 結(jié)構(gòu)尺寸 ............................................................................................ (15) 基本計(jì)算數(shù)據(jù) .............................................................................................. (15) 襯砌計(jì)算 ............................................................................................ (15) 圍巖垂直均布荷載 ............................................................................ (15) 繪制分塊圖 .................................................................................................. (16) 計(jì)算半拱軸線長(zhǎng)度（不計(jì)算仰拱） .......................................................... (16) 計(jì)算各分段截面中心的幾何要素 .............................................................. (17) 求各截面與豎軸的夾角 .................................................................... (17) 求各截面的中心坐標(biāo) ........................................................................ (17) 計(jì)算基本結(jié)構(gòu)的單位位移 .......................................................................... (19) 計(jì)算主動(dòng)荷載在基本結(jié)構(gòu)中產(chǎn)生的位移 .................................................. (20) 襯砌各塊上的作用力 ........................................................................ (20) 主動(dòng)荷載在基本結(jié)構(gòu)上產(chǎn)生的內(nèi)力 ................................................ (22) 主動(dòng)荷載位移 .................................................................................... (27) 墻底位移計(jì)算 .................................................................................... (27) 解主動(dòng)荷載作用下的力法方程 ................................................................. (27) 求主動(dòng)荷載作用下各截面的內(nèi)力 ............................................................. (28) 求 單 位 彈 性 反 力 產(chǎn) 生 的 位 移 △ 1δ 和 △西安工業(yè)大學(xué)畢業(yè)設(shè)計(jì)（論文） 3 2δ……………………………… .....(31) 西安工業(yè)大學(xué)畢業(yè)設(shè)計(jì)（論文） 3 解單位彈性反力的力法方程 ................................................................... (37) 最大彈性反力值的計(jì)算 ............................................................................ (38) 計(jì)算贅余力 ................................................................................................ (39) 襯砌截面內(nèi)力及精度校核 ........................................................................ (39) 繪制內(nèi)力圖 ............................................................................................... (42) 襯砌截面強(qiáng)度驗(yàn)算 .................................................................................... (42) 5 通風(fēng)設(shè)計(jì)及計(jì)算 .......................................................................... (43) 基本資料 ...................................................................................................... (43) 通風(fēng)方式確定 .............................................................................................. (43) 通風(fēng)計(jì)算 ...................................................................................................... (44) 稀釋煙霧濃度的需風(fēng)量計(jì)算 ............................................................ (44) 稀釋煙霧濃度的需風(fēng)量計(jì)算 ............................................................ (46) 隧道換氣需風(fēng)量 ................................................................................ (48) 通風(fēng)量計(jì)算 ................................................................................................. (49) 計(jì)算 條件 ............................................................................................ (49) 自然風(fēng)阻力計(jì)算 .........................