长阁隧道衬起始里程DK200+609.000DK200+639.000DK200+718.000DK200+808.000DK200+843.000DK200+855.000DK200+912.000DK200+985.000DK201+005.000DK201+109.000DK201+122.000DK201+143.000DK201+220.000DK201+229.000DK201+233.500DK201+238.000DK201+285.000DK201+377.000DK201+381.500DK201+386.000DK201+395.000DK201+482.000DK201+547.000DK201+559.000DK201+609.000DK201+654.000DK201+673.000DK201+710.000终止里程DK200+639.000DK200+718.000DK200+808.000DK200+843.000DK200+855.000DK200+912.000DK200+985.000DK201+005.000DK201+109.000DK201+122.000DK201+143.000DK201+220.000DK201+229.000DK201+233.500DK201+238.000DK201+285.000DK201+377.000DK201+381.500DK201+386.000DK201+395.000DK201+482.000DK201+547.000DK201+559.000DK201+609.000DK201+654.000DK201+673.000DK201+710.000DK202+010.000加宽（cm）长度（m)围岩级别505050503030000000000000000000000030.079.090.035.012.057.073.020.0104.013.021.077.09.04.54.547.092.04.54.59.087.065.012.050.045.019.037.0300.0ⅤⅤⅣⅤⅤⅣⅣⅣⅣⅣⅣⅣⅣⅣⅣⅣⅢⅢⅢⅢⅢⅣⅣⅣⅣⅣⅣⅢDK202+010.000DK202+066.000DK202+120.000DK202+166.000DK202+170.000汇总DK202+066.000DK202+120.000DK202+166.000DK202+170.000DK202+173.0000000056.054.046.04.03.015.0ⅣⅣⅤⅤⅤ隧道衬砌类型及辅助措施表
衬砌类型Ⅴ级加强复合式衬砌（保温水沟）Ⅴ级加强复合式衬砌（保温水沟）Ⅳ级围岩复合式衬砌（保温水沟）Ⅴ级加强复合式衬砌（保温水沟）Ⅴ级加强复合式衬砌（保温水沟）Ⅳ级围岩复合式衬砌（保温水沟）Ⅳ级围岩复合式衬砌（保温水沟）Ⅳ级加强复合式衬砌（保温水沟）Ⅳ级围岩复合式衬砌（保温水沟）Ⅳ级围岩复合式衬砌Ⅳ级加强复合式衬砌Ⅳ级围岩复合式衬砌Ⅳ级围岩一般锚段复合式衬砌Ⅳ级围岩下锚洞复合式衬砌（左）Ⅳ级围岩下锚洞复合式衬砌（右）Ⅳ级围岩一般锚段复合式衬砌Ⅲ级围岩一般锚段复合式衬砌Ⅲ级围岩下锚洞复合式衬砌（左）Ⅲ级围岩下锚洞复合式衬砌（右）Ⅲ级围岩一般锚段复合式衬砌Ⅲ级围岩复合式衬砌Ⅳ级围岩复合式衬砌Ⅳ级加强复合式衬砌Ⅳ级围岩复合式衬砌Ⅳ级加强复合式衬砌Ⅳ级围岩复合式衬砌Ⅳ级围岩复合式衬砌（保温水沟）Ⅲ级围岩复合式衬砌（保温水沟）超前小导管超前小导管超前小导管超前小导管超前小导管超前小导管辅助施工措施施工方法备注大管棚，超前小导管台阶法（临时横撑）洞口浅埋加强超前小导管超前小导管密排长导管密排长导管超前小导管超前小导管超前小导管超前小导管超前小导管超前小导管超前小导管超前小导管超前小导管超前小导管超前小导管台阶法（临时横撑）台阶法台阶法（临时横撑）洞身浅埋加强台阶法（临时横撑）洞身浅埋加强台阶法台阶法台阶法台阶法台阶法台阶法台阶法台阶法台阶法台阶法台阶法台阶法台阶法台阶法台阶法台阶法台阶法台阶法台阶法台阶法台阶法台阶法台阶法洞身浅埋加强洞身浅埋加强非绝缘锚段非绝缘锚段非绝缘锚段非绝缘锚段非绝缘锚段非绝缘锚段非绝缘锚段非绝缘锚段洞身浅埋加强Ⅳ级围岩复合式衬砌（保温水沟）Ⅳ级围岩复合式衬砌（洞口段）（保温水沟）Ⅴ级加强复合式衬砌（保温水沟）偏压式明洞衬砌单压式明洞衬砌超前小导管超前小导管超前小导管台阶法台阶法台阶法（临时横撑）洞口浅埋加强明挖法明挖法5
4洞口
4
开 挖C25网喷喷砼微纤维钢筋网φ25中空锚杆φ22 砂格栅拱架浆锚杆（含联接件）临时横撑（含联接件）3288.98660.779471.63837.051288.565873.287281.752016.2103741296.752117.017680.751086.84613.305613.3055675.7210545.04583.425583.4251031.588258.0483.751209.724987.54536.4515.253690.7528476339.33.49560.7357.7134.04351.12442.38142.4630.2478.78149.52466.6266.333636346.392.815.43515.43528.35214.393.985.44303320.4115.14224.22741339.33.49560.7325.85134.04351.12442.38142.4630.2478.78149.52466.6266.333636346.392.815.43515.43528.35214.393.985.44303320.4115.14224.227413520.271.444135.54107.61392.842595.783279.16903.671.68583.96948.783458.84746.408.285408.28539.122328.52122.985122.985227.792556.932919.8542.1622462033.1853.481662.04881715754147.533751837.5613.22080.52555700304557352695368.46198.945198.9451924.182391.08126.36126.36233.91174022754201750157566512956000840221218009803361140146040020802604201540123.5769.25569.2555.31801.3243.87543.87578.3987013002401000900380740300042447.9111779.475022049522.5516901.7631608.7840152.1913653.657203.127150.3914336.2842352.3154.982990.432990.4329479.346394.816839.7460.62524.5635751.958192.1627501.530720.610450.5720351.1155865443.744784.46339.36384.48503.7339.36384.48503.72515.522439.725249.98196010225411201080128830801.68368.7263860.429484.74159270.99005.673.7770.351800.927260.9782928.242704.3C25网喷喷砼微纤维钢筋网φ25中空锚杆φ22 砂格栅拱架浆锚杆（含联接件）临时横撑（含联接件）4279.2255299.2356242.087347.0068229.044259.35279.225299.235242.08347.006229.045259.352910.322814.061536.122500.022451.313085.951249.51372119019461712.821007147846801112881.6105035400.8855257.84535627.6754226.523211.12031841.84305544.30240
00
5
20907.537
14338.248143.86
4洞口
18731.91714338.248134.639
4
2214101622141016
438.9914月108.06768.41372.571301.09270.62340.79745.9299.34967.47234.35542.503
11194.2712755.70851744.53151850.5605
599.3155五级2215.37351402.46651487.7055610237.128
2401.1821387.0981560.6
14101620148
拆除横撑混锁脚锚管φ凝土42，t=5mm拱墙C30钢筋混凝土拱墙C35钢筋混凝土2仰拱C30钢筋混凝土仰拱C35钢筋混凝土2仰拱填充C20混凝土纤维素纤维601582559.96741.074799.71026380.41001.72362.7443.8150.844.67815.41223.41161.68145.21234.57860.09131.5877.80577.805687.141207.9670.42570.425118.17863.91224.58278.1376.2396.2449.5380.01293.3738.1619.0819.08199.28350.5217.14517.14534.29331.47247.6545.72190.5171.4572.39140.971143120.9318.37229.8605.146.41388.77023.522986.551023.963039.8133.0912805546.32693.2913444106.41479.97239.985239.9852506.51141.0547.28268.1.425.79524.14143.6746.7293.34150.78552.86.0832.0432.04334.655.0432.0432.04.08624.666.786.16359323.1136.42265.662154869.251093.54299.61557.92194.74314.581153.46169.7496.88596.885886.421558.4887.5787.57152.461195.373.7179.76749674.1284.62554.21223466.457682666.528801013.271973.21726.05134.04558.5502.65212.23413.2929792986.48345687.43925.18625.52603.18570.86107.72213.36205.74175.26107.72402.08387.72330.2828.72838.88398.9615.614567.53258.55012.01116.311329.819579.5拆除横撑混锁脚锚管φ凝土42，t=5mm拱墙C30钢筋混凝土拱墙C35钢筋混凝土2仰拱C30钢筋混凝土仰拱C35钢筋混凝土2仰拱填充C20混凝土纤维素纤维48.4538.95
00002175.9152421.265
21763066.513537.56
0
00378.663804.923273.02579.33268.08
0
000228.6354.33102.8772.39205.74
00193.86136.420387.720430.8507.822667.741103.246
3143.165洞口708.456360.7275446.281519965.817441.2831.92
12142.482923.831763.1941933.98730202.94
22201410168
10237.1319965.819842.4621387.0981560.631.92
钢筋钢筋接驳器EVA防水板土工布φ50环向盲沟φ80纵向盲中埋式橡胶遇水膨胀橡沟止水带胶止水条42957.9113122.4716504345719.113.632142719.113.632142838.95285.121344.631699.44465.62421.12302.488.881792.56239.76128.745128.7451252.082393.84127.71127.71234.182014.051513.2279.36111047.42.32861.366945721.6214.28428.56134.52170.0946.6242.3230.2948.93179.4123.5812.8712.87123.14239.212.7812.7823.4201.84151.4527.96116.5104.8544.2786.21696601581807024114140208221541994184991817413024100903874600161.4425.02488.7188.363.84305.52384.71105.4548.0868.51110.67405.7951.3927.0927.09268.37523.48272751.21456.75342.5563.24263.5237.15100.13194.991575101.4267.02308.7118.339.84191.52238.7165.4340.0842.5168.67251.7933.3918.0918.09174.37339.48181833.21282.75212.5539.24163.5147.1562.13120.9997550117.5516980.121925660838.95285.121344.631699.44465.62421.12302.488.881792.56239.76128.745128.7451252.082393.84127.71127.71234.182014.051513.2279.36111047.42.32861.3669451303.6865059.263923.447103.56270023002201257.121078.71303.681257.121078.7130.48125.82108.1112102295.12284.58241.04183.12176.58149.043592.213800.036932.836932.83694.63114.08312.65198.6钢筋钢筋接驳器EVA防水板土工布φ50环向盲沟φ80纵向盲中埋式橡胶遇水膨胀橡沟止水带胶止水条30572.08
58533.6215.2
01100515.9515.92270956.35956.3512001347.9121347.912
01815.5181815.51851.795.75134.907181.8774482115.8156.6115.28215.74305.133411.51771.28133.741.333254.917
界面剂聚氨酯保温材料沟槽身C25混凝土盖板C35钢筋混凝土HPB235钢筋48126.41265619.279.8102.228145.618.229.4107.8271818141266.817.5517.5526.1121.116.8706326.651.84206.316.5918.97.352.5211.9715.334.221.842.734.4116.171.0.9450.9459.8719.320.9450.9451.18.2713.652.5210.59.453.997.776327.973.4783.732.5511.1653.0167.18.696.7212.0919.5371.618.374.1854.18543.7185.5.1854.1858.3780.9160.4511.16.541.8517.6734.412793.69.4810.84.21.446.848.762.412.481.562.529.241.080.540.545.11.040.540.541.0810.447.81.4465.42.284.4436799.22104.562397.6932.4319.681518.481944.72532.82770.56346.32559.442051.28239.76119.88119.881252.082450.88119.88119.88239.762317.681731.6319.6813321198.8506.16985.68799278.475.673.611.7611.349.6652.0850.2242.786.726.485.521491.841438.561225.442507.2327.01448.0186.841478.5界面剂聚氨酯保温材料沟槽身C25混凝土盖板C35钢筋混凝土HPB235钢筋35.259.681.06109.624.628.6112.15916.44320.4638.1353.84772.8192.586.084.921092.246.9481542.4569.3962085.912
