煤矿技能培训-穿层瓦斯抽放钻孔参数计算表.xls

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反向(反石门)穿层抽放钻孔参数表钻孔钻孔钻杆基孔巷道开口位置m钻杆煤层距煤孔钻孔钻孔与中心方位有效方位数量备注倾角层底号距中距底长度m倾角°线夹角角长度角根°板法线板°°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在中线60.01.223.10.00.0312.030右边用+0.76#####3010.5表示，70.0119.7-5.20.0312.0260.76#####3010.5在中线右边用-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层倾角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使用说明:1、黑色字的参数手工输入，红色字为自动生成。2、不要删除列，否选二行以上区域，将鼠标停在所选区域右则数据全错。可用移动方法解决。3、基孔为水平孔。4、如需本表，“+”后往下拖即可复制。请致电吴先生：13574673398。掘进方向剖面图12单位:米345678910后退11抽放半径2米5m后退10m677756664555123456789101112222333平面图3444单位:米 掘进方向剖面图12单位:米345678910后退11抽放半径2米5m后退10m677756664555123456789101112222333平面图3444单位:米 孔底至孔底至基孔孔孔口基孔底中线横口距底后退间煤层向水平板高度长度斜长m距离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选二行以上区域，将鼠标停在所选区域右下角处，光标变“+”后往下拖即可复制。掘进方向剖面图12单位:米345678910后退11抽放半径2米5m后退10m677756664555123456789101112222333平面图3444单位:米 掘进方向剖面图12单位:米345678910后退11抽放半径2米5m后退10m677756664555123456789101112222333平面图3444单位:米 穿层(正石门)抽放钻孔参数表钻孔开口位钻孔钻杆基孔巷道孔置m钻孔钻孔与中心方位角钻杆有效方位煤层距煤倾角数量备注倾角层法号距中距底长度m线夹角°长度角°根°向距线m板m°m/根°离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#####在中线60.01.222.90.00.0312.030右边用+0.76#####30#####表示，70.0126.4-3.90.0312.0350.76#####30#####在中线右边用-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层倾角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#####使用说明:1、黑色字的参数手工输入，红色字为自动生成。2、不要删除列，否选二行以上区域，将鼠标停在所选区域则数据全错。可用移动方法解决。3、基孔为水平孔。4、如需本表，变“+”后往下拖即可复制。请致电吴先生：13574673398。m5退掘进方向剖面图2后134单位:米567891011抽放半径2米 m5退掘进方向剖面图2后134单位:米567891011抽放半径2米 孔底至孔底至基孔孔口巷道孔口基孔底中线横后退高度距底间煤层向水平长度m板高斜长m距离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选二行以上区域，将鼠标停在所选区域右下角处，光标变“+”后往下拖即可复制。m5退掘进方向剖面图2后134单位:米567891011抽放半径2米 m5退掘进方向剖面图2后134单位:米567891011抽放半径2米 平巷瓦斯抽放孔参数表11124运输平巷钻孔钻杆数开口位置m钻孔钻孔与中心量孔号备注长度m倾角°线夹角距中线距底板°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孔口位置在中线右70.001.0061.497.4910.2080.90边用+表示，在中8-0.401.0060.795.407.5279.99线右边用-表示。9-0.801.0060.313.264.8079.35本次煤层倾角取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