煤礦技能培訓-穿層瓦斯抽放鉆孔參數(shù)計算表.xls

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反向(反石門)穿層抽放鉆孔參數(shù)表鉆孔鉆孔鉆桿基孔巷道開口位置m鉆桿煤層距煤孔鉆孔鉆孔與中心方位有效方位數(shù)量備注傾角層底號距中距底長度m傾角°線夾角角長度角根°板法線板°°m/根°向距角度向10.02.241.412.60.0312.0540.76#####3010.5上或向20.0237.611.00.0312.050右用+表0.76#####3010.5示，向30.01.833.99.20.0312.045下或向0.76#####3010.5左用-表40.01.630.26.80.0312.0400.76#####3010.5示；孔50.01.426.63.90.0312.035口位置0.76#####3010.5在中線60.01.223.10.00.0312.030右邊用+0.76#####3010.5表示，70.0119.7-5.20.0312.0260.76#####3010.5在中線右邊用-80.00.816.5-12.60.0312.0220.76#####3010.5表示。90.00.613.8-23.10.0312.0180.76#####3010.5本次煤100.0015.8-25.60.0312.021層傾角0.76#####3010.5取110.0018.0-29.20.0312.0240.76#####3010.530°；12-0.42.241.512.5-5.1306.9550.76#####3010.513-0.4237.811.0-5.6306.4500.76#####3010.514-0.41.834.19.1-6.1305.9450.76#####3010.515-0.41.630.46.8-6.8305.2400.76#####3010.516-0.41.426.83.8-7.7304.3350.76#####3010.517-0.41.223.40.0-8.9303.1310.76#####3010.518-0.4120.0-5.2-10.4301.6260.76#####3010.519-0.40.816.9-12.3-12.6299.4220.76#####3010.520-0.40.614.3-22.3-15.8296.2190.76#####3010.521-0.4016.2-24.9-14.2297.8210.76#####3010.522-0.4018.4-28.6-12.9299.1240.76#####3010.523-0.82.242.012.4-10.1301.9550.76#####3010.524-0.8238.310.8-11.0301.0500.76#####3010.525-0.81.834.79.0-12.1299.9460.76#####3010.5 26-0.81.631.16.7-13.5298.5410.76#####3010.527-0.81.427.63.7-15.2296.8360.76#####3010.528-0.81.224.20.0-17.3294.7320.76#####3010.529-0.8121.0-4.9-20.2291.8280.76#####3010.530-0.80.818.0-11.5-24.0288.0240.76#####3010.531-0.80.615.6-20.3-29.6282.4200.76#####3010.532-0.8017.3-23.1-26.9285.1230.76#####3010.533-0.8019.4-26.9-24.6287.4260.76#####3010.534-1.22.242.812.1-15.0297.0560.76#####3010.535-1.2239.110.6-16.3295.7520.76#####3010.536-1.21.835.68.7-17.9294.1470.76#####3010.537-1.21.632.16.4-19.8292.2420.76#####3010.538-1.21.428.73.6-22.1289.9380.76#####3010.539-1.21.225.50.0-25.1286.9340.76#####3010.540-1.2122.5-4.6-28.8283.2300.76#####3010.541-1.20.819.8-10.5-33.8278.2260.76#####3010.542-1.20.617.5-18.0-40.4271.6230.76#####3010.543-1.2019.1-20.8-37.2274.8250.76#####3010.544-1.2021.0-24.7-34.4277.6280.76#####3010.5450.42.241.512.55.1317.1550.76#####3010.5460.4237.811.05.6317.6500.76#####3010.5470.41.834.19.16.1318.1450.76#####3010.5480.41.630.46.86.8318.8400.76#####3010.5490.41.426.83.87.7319.7350.76#####3010.5500.41.223.40.08.9320.9310.76#####3010.5510.4120.0-5.210.4322.4260.76#####3010.5520.40.816.9-12.312.6324.6220.76#####3010.5530.40.614.3-22.315.8327.8190.76#####3010.5 540.4016.2-24.914.2326.2210.76#####3010.5550.4018.4-28.612.9324.9240.76#####3010.5560.82.242.012.410.1322.1550.76#####3010.5570.8238.310.811.0323.0500.76#####3010.5580.81.834.79.012.1324.1460.76#####3010.5590.81.631.16.713.5325.5410.76#####3010.5600.81.427.63.715.2327.2360.76#####3010.5610.81.224.20.017.3329.3320.76#####3010.5620.8121.0-4.920.2332.2280.76#####3010.5630.80.818.0-11.524.0336.0240.76#####3010.5640.80.615.6-20.329.6341.6200.76#####3010.5650.8017.3-23.126.9338.9230.76#####3010.5660.8019.4-26.924.6336.6260.76#####3010.5671.22.242.812.115.0327.0560.76#####3010.5681.2239.110.616.3328.3520.76#####3010.5691.21.835.68.717.9329.9470.76#####3010.5701.21.632.16.419.8331.8420.76#####3010.5711.21.428.73.622.1334.1380.76#####3010.5721.21.225.50.025.1337.1340.76#####3010.5731.2122.5-4.628.8340.8300.76#####3010.5741.20.819.8-10.533.8345.8260.76#####3010.5751.20.617.5-18.040.4352.4230.76#####3010.5761.2019.1-20.837.2349.2250.76#####3010.5771.2021.0-24.734.4346.4280.76#####3010.5使用說明:1、黑色字的參數(shù)手工輸入，紅色字為自動生成。2、不要刪除列，否選二行以上區(qū)域，將鼠標停在所選區(qū)域右則數(shù)據(jù)全錯?？捎靡苿臃椒ń鉀Q。3、基孔為水平孔。4、如需本表，“+”后往下拖即可復制。請致電吳先生：13574673398。掘進方向剖面圖12單位:米345678910后退11抽放半徑2米5m后退10m677756664555123456789101112222333平面圖3444單位:米 掘進方向剖面圖12單位:米345678910后退11抽放半徑2米5m后退10m677756664555123456789101112222333平面圖3444單位:米 孔底至孔底至基孔孔孔口基孔底中線橫口距底后退間煤層向水平板高度長度斜長m距離mmm20.00.01.216.00.01.212.00.01.28.00.01.24.00.01.20.00.01.2-4.00.01.2-8.00.01.2-12.00.01.2-16.00.01.25.0-20.00.01.210.020.0-4.01.216.0-4.01.212.0-4.01.28.0-4.01.24.0-4.01.20.0-4.01.2-4.0-4.01.2-8.0-4.01.2-12.0-4.01.2-16.0-4.01.25.0-20.0-4.01.210.020.0-8.01.216.0-8.01.212.0-8.01.2 8.0-8.01.24.0-8.01.20.0-8.01.2-4.0-8.01.2-8.0-8.01.2-12.0-8.01.2-16.0-8.01.25.0-20.0-8.01.210.020.0-12.01.216.0-12.01.212.0-12.01.28.0-12.01.24.0-12.01.20.0-12.01.2-4.0-12.01.2-8.0-12.01.2-12.0-12.01.2-16.0-12.01.25.0-20.0-12.01.210.020.04.01.216.04.01.212.04.01.28.04.01.24.04.01.20.04.01.2-4.04.01.2-8.04.01.2-12.04.01.2 -16.04.01.25.0-20.04.01.210.020.08.01.216.08.01.212.08.01.28.08.01.24.08.01.20.08.01.2-4.08.01.2-8.08.01.2-12.08.01.2-16.08.01.25.0-20.08.01.210.020.012.01.216.012.01.212.012.01.28.012.01.24.012.01.20.012.01.2-4.012.01.2-8.012.01.2-12.012.01.2-16.012.01.25.0-20.012.01.210.0選二行以上區(qū)域，將鼠標停在所選區(qū)域右下角處，光標變“+”后往下拖即可復制。掘進方向剖面圖12單位:米345678910后退11抽放半徑2米5m后退10m677756664555123456789101112222333平面圖3444單位:米 掘進方向剖面圖12單位:米345678910后退11抽放半徑2米5m后退10m677756664555123456789101112222333平面圖3444單位:米 穿層(正石門)抽放鉆孔參數(shù)表鉆孔開口位鉆孔鉆桿基孔巷道孔置m鉆孔鉆孔與中心方位角鉆桿有效方位煤層距煤傾角數(shù)量備注傾角層法號距中距底長度m線夾角°長度角°根°向距線m板m°m/根°離m角度向10.02.313.840.10.0312.0180.76#####30#####上或向20.0211.638.50.0312.015右用+表0.76#####30#####示，向30.01.813.623.30.0312.018下或向0.76#####30#####左用-表40.01.616.412.70.0312.0220.76#####30#####示；孔50.01.419.55.30.0312.026口位置0.76#####30#####在中線60.01.222.90.00.0312.030右邊用+0.76#####30#####表示，70.0126.4-3.90.0312.0350.76#####30#####在中線右邊用-80.00.830.1-6.90.0312.0400.76#####30#####表示。90.00.633.7-9.20.0312.0440.76#####30#####本次煤100.00.437.5-11.10.0312.049層傾角0.76#####30#####取110.00.241.2-12.60.0312.0540.76#####30#####30°；12-0.42.314.338.5-18.8293.2190.76#####30#####13-0.4212.136.5-21.7290.3160.76#####30#####14-0.41.814.122.5-16.1295.9190.76#####30#####15-0.41.616.812.4-12.7299.3220.76#####30#####16-0.41.419.95.2-10.5301.5260.76#####30#####17-0.41.223.20.0-8.9303.1310.76#####30#####18-0.4126.7-3.9-7.8304.2350.76#####30#####19-0.40.830.3-6.8-6.9305.1400.76#####30#####20-0.40.633.9-9.2-6.2305.8450.76#####30#####21-0.40.437.6-11.0-5.6306.4500.76#####30#####22-0.40.241.4-12.6-5.1306.9540.76#####30#####23-0.82.315.634.8-34.2277.8210.76#####30#####24-0.8213.631.9-38.5273.5180.76#####30#####25-0.81.815.420.5-29.9282.1200.76#####30##### 26-0.81.617.911.6-24.3287.7240.76#####30#####27-0.81.420.85.0-20.3291.7270.76#####30#####28-0.81.224.00.0-17.4294.6320.76#####30#####29-0.8127.4-3.8-15.3296.7360.76#####30#####30-0.80.830.9-6.7-13.6298.4410.76#####30#####31-0.80.634.5-9.0-12.2299.8450.76#####30#####32-0.80.438.1-10.9-11.1300.9500.76#####30#####33-0.80.241.8-12.4-10.1301.9550.76#####30#####34-1.22.317.530.5-45.6266.4230.76#####30#####35-1.2215.827.1-50.0262.0210.76#####30#####36-1.21.817.418.1-40.8271.2230.76#####30#####37-1.21.619.610.6-34.1277.9260.76#####30#####38-1.21.422.34.6-29.1282.9290.76#####30#####39-1.21.225.30.0-25.2286.8330.76#####30#####40-1.2128.6-3.6-22.3289.7380.76#####30#####41-1.20.831.9-6.5-19.9292.1420.76#####30#####42-1.20.635.4-8.8-18.0294.0470.76#####30#####43-1.20.439.0-10.6-16.4295.6510.76#####30#####44-1.20.242.6-12.2-15.0297.0560.76#####30#####450.42.314.338.518.8330.8190.76#####30#####460.4212.136.521.7333.7160.76#####30#####470.41.814.122.516.1328.1190.76#####30#####480.41.616.812.412.7324.7220.76#####30#####490.41.419.95.210.5322.5260.76#####30#####500.41.223.20.08.9320.9310.76#####30#####510.4126.7-3.97.8319.8350.76#####30#####520.40.830.3-6.86.9318.9400.76#####30#####530.40.633.9-9.26.2318.2450.76#####30##### 540.40.437.6-11.05.6317.6500.76#####30#####550.40.241.4-12.65.1317.1540.76#####30#####560.82.315.634.834.2346.2210.76#####30#####570.8213.631.938.5350.5180.76#####30#####580.81.815.420.529.9341.9200.76#####30#####590.81.617.911.624.3336.3240.76#####30#####600.81.420.85.020.3332.3270.76#####30#####610.81.224.00.017.4329.4320.76#####30#####620.8127.4-3.815.3327.3360.76#####30#####630.80.830.9-6.713.6325.6410.76#####30#####640.80.634.5-9.012.2324.2450.76#####30#####650.80.438.1-10.911.1323.1500.76#####30#####660.80.241.8-12.410.1322.1550.76#####30#####671.22.317.530.545.6357.6230.76#####30#####681.2215.827.150.02.0210.76#####30#####691.21.817.418.140.8352.8230.76#####30#####701.21.619.610.634.1346.1260.76#####30#####711.21.422.34.629.1341.1290.76#####30#####721.21.225.30.025.2337.2330.76#####30#####731.2128.6-3.622.3334.3380.76#####30#####741.20.831.9-6.519.9331.9420.76#####30#####751.20.635.4-8.818.0330.0470.76#####30#####761.20.439.0-10.616.4328.4510.76#####30#####771.20.242.6-12.215.0327.0560.76#####30#####使用說明:1、黑色字的參數(shù)手工輸入，紅色字為自動生成。2、不要刪除列，否選二行以上區(qū)域，將鼠標停在所選區(qū)域則數(shù)據(jù)全錯?？捎靡苿臃椒ń鉀Q。3、基孔為水平孔。4、如需本表，變“+”后往下拖即可復制。請致電吳先生：13574673398。m5退掘進方向剖面圖2后134單位:米567891011抽放半徑2米 m5退掘進方向剖面圖2后134單位:米567891011抽放半徑2米 孔底至孔底至基孔孔口巷道孔口基孔底中線橫后退高度距底間煤層向水平長度m板高斜長m距離mm度m####20.000.01.25.0####16.000.01.2####12.000.01.2####8.000.01.2####4.000.01.2####0.000.01.2####-4.000.01.2####-8.000.01.2##########0.01.2##########0.01.2##########0.01.2####20.00-4.01.25.0####16.00-4.01.2####12.00-4.01.2####8.00-4.01.2####4.00-4.01.2####0.00-4.01.2####-4.00-4.01.2####-8.00-4.01.2##########-4.01.2##########-4.01.2##########-4.01.2####20.00-8.01.25.0####16.00-8.01.2####12.00-8.01.2 ####8.00-8.01.2####4.00-8.01.2####0.00-8.01.2####-4.00-8.01.2####-8.00-8.01.2##########-8.01.2##########-8.01.2##########-8.01.2####20.00-12.01.25.0####16.00-12.01.2####12.00-12.01.2####8.00-12.01.2####4.00-12.01.2####0.00-12.01.2####-4.00-12.01.2####-8.00-12.01.2##########-12.01.2##########-12.01.2##########-12.01.2####20.004.01.25.0####16.004.01.2####12.004.01.2####8.004.01.2####4.004.01.2####0.004.01.2####-4.004.01.2####-8.004.01.2##########4.01.2 ##########4.01.2##########4.01.2####20.008.01.25.0####16.008.01.2####12.008.01.2####8.008.01.2####4.008.01.2####0.008.01.2####-4.008.01.2####-8.008.01.2##########8.01.2##########8.01.2##########8.01.2####20.0012.01.25.0####16.0012.01.2####12.0012.01.2####8.0012.01.2####4.0012.01.2####0.0012.01.2####-4.0012.01.2####-8.0012.01.2##########12.01.2##########12.01.2##########12.01.2選二行以上區(qū)域，將鼠標停在所選區(qū)域右下角處，光標變“+”后往下拖即可復制。m5退掘進方向剖面圖2后134單位:米567891011抽放半徑2米 m5退掘進方向剖面圖2后134單位:米567891011抽放半徑2米 平巷瓦斯抽放孔參數(shù)表11124運輸平巷鉆孔鉆桿數(shù)開口位置m鉆孔鉆孔與中心量孔號備注長度m傾角°線夾角距中線距底板°根10.801.5038.2218.7327.6250.2920.401.5044.9815.8323.3959.1930.001.5053.6513.2219.6770.594-0.401.5064.6410.9416.4685.05角度向上或向右用+表示，向下或向左50.801.0067.3010.8014.4988.55用-表示；60.401.0062.409.5112.8382.10孔口位置在中線右70.001.0061.497.4910.2080.90邊用+表示，在中8-0.401.0060.795.407.5279.99線右邊用-表示。9-0.801.0060.313.264.8079.35本次煤層傾角取27°100.40-0.5060.14-1.57-3.5779.13110.00-0.5060.49-3.74-6.2979.5912-0.40-0.5061.07-5.86-8.9980.3513-0.80-0.5038.68-9.28-13.7850.90