表1煤层分布及特征表

1、煤层 编号厚度夹矸产状岩性产岀地层对比难易程度煤层间距煤层稳定性、可采性、连续性开采:情况形态最薄最厚 平均层数厚度倾向倾懈顶板夹矸底板2层状0.72-8.943.120-70-1.6920025018 -24页岩砂质页岩页岩炭质页质页岩砂质页岩Ps易对比20.5（43.0较稳定，可采连:续采深至39141米标高3层状 透镜状0.10-23.40-120-6.9920025017° -24页岩、砂质页 砂岩岩岩粘土页岩页岩、砂质页 细砂岩M-I岩、Ps易对比34.89.048.0求稳定，可采连续局问采深至'1450150米标8.425层状0.11-3.781.310-30-0

2、.4820025021页岩、细砂岩 质页岩，页岩粘土页岩砂质页岩Ct较易 对比24.68.021.0较稳定局部可釆 续较好2采深至35米标 高6层状0.71-1.78200250202灰岩、页岩页岩细砂岩Ct易对比12.125.0 43.5稳定，可采、连续采深至35米标咼1.167层状0.61-2.441.7320025017°灰岩、页岩页岩砂质页岩、细砂岩Ct易对比30.60.8 5.5稳定，可采、连续土采深至35米标 卖甘咼8层状0.38-3.351.230-10-0.620025020 -25页岩、砂质页飯岩、炭质页细砂岩、砂质'页岩Ct易对比2.023.031.0不稳

3、定局部可釆 续较好2采深至35米标 高10上层状0.07-1.280.540-20-0.220025018 -24页岩、砂质页 砂岩岩岩砂质页岩页岩、砂质页 细砂岩M-l岩、cCt28.43不稳定，厚度变化 采区范围内不可;匕大，10层状0.09-1.700.790-30-0.2820025019 -24砂岩、砂质页 细砂岩岩岩砂质页岩页岩、砂质页 细砂岩M-l岩、cCt较易 对比15.0-34.5不稳定局部可釆 续较差2采深范围内未采12层状0.10-2.420.930-20-3.0200 违501924页岩砂质页:岩页岩、细砂岩 炭质页岩砂质页岩细砂岩>Ct较易对比7.6 z不稳定，

4、厚度变殊深至35米1标高L 8.020.5大，米区范围丿22层状0.21-1.550.570-20-1.02200 违502025页岩砂质页:!砂质页岩页岩页岩砂质页岩Ct较易 对比37.0可采定，厚度变骇化 勺不大，米区范围1可采各煤层铁箱试验结果综合表表 1-2-5煤 层 名 称采 样 位 置工业分析结果装 炉 煤Ag(%)焦炭质量备注Ag(%)vy（净）gSQ(原)%Ym/m(净)小转鼓试验100转后小转鼓试验225转后工业分析裂纹 率cm/crT气 孔 率 （%）（原）（净）>40m/m%<10m/r%r>40m/m%i<10m/r%1 WGgvygSQ横裂纹纵

5、裂纹总裂纹2Hak433.908.8424.630.442115.6277.26.065.610.83.8018.67'0.360.470.050.090.1443.94上3二矿二号斜井主井29.6714.8522.870.802018.6579.211.670.418.89.0013.74 0.210.470.0340.0570.09123.53中3二矿二号斜井主井29.568.7923.090.612010.8580.87.270.812.67.0021.52:0.240.450.0570.0570.11438.94下3二矿二号斜井主井25.0111.5523.880.772212

6、.5677.26.466.412.29.8015.78:0.310.470.0280.0440.07235.23上3硐227.477.6619.270.861310.4959.218.040.827.202.8012.36i 0.410.570.080.130.2142.62仅作参考中3硐233.196.5519.530.7313.59.3483.37.853.023.83.0011.15.0.520.600.110.110.2246.93下3硐221.819.0619.571.041310.7050.820.839.630.02.4012.25.0.570.660.110.140.2541.21仅作参考6Hak1418.648.4323.592.4722.5C11.1684.46.077.210.65.2013.83i 0.341.040.050.040.0921.927Hak58.734.0822.772.5624.522.5386.45.879.69.80.605.560.7110.0230.0320.05532.87硐39.993.9619.352.92134.7568.66.658.011.43.005.650.371.200.090.080.1746.949Hak812.267.3523.890.9228.58.5590.63.484.46.21.7010.24