土工布垂直渗透系数记录(加公式)教学文稿.xls

第 页 共 页JJ1307JJ1307土土工工合合成成材材料料垂垂直直渗渗透透性性能能试试验验检检测测记记录录表表（恒恒水水头头法法)试验室名称：*交通工程试验检测有限公司记录编号：*工程部位/用途委托/任务编号*试 验 依 据GB/T 15789-2005样 品 编 号*样 品 描 述无杂物，无破损，布面均匀，可检样 品 名 称针刺土工布试 验 条 件温度：20 相对密度：65%试 验 日 期*主要仪器设备及编号*土工织物上下两侧的水力梯度i=土工织物试样厚度=1.96试样编号时间t（s）水温T（）T水温修正系数RT水头差h（mm）渗透水量V（ml）T水流速度T（mm/s）20水流速度20（mm/s）50mm水头差流速测值50（mm/s）50mm水头差流速测定值（mm/s）水温20时垂直渗透系数k203920.20.99568100013.0813.023.953.820.3811620.20.9955410204.494.460.1619420.20.9954110702.812.800.1331020.20.9952710801.781.770.1358020.20.9951411200.990.980.144020.20.99570101012.8812.824.130.3611620.20.9955611505.065.030.1819520.20.9954211302.962.940.1431020.20.9952810201.681.670.1257020.20.9951410900.980.970.144220.20.99572115013.9713.903.850.3811020.20.9955811205.195.170.1720720.20.9954311002.712.700.1231520.20.9952910201.651.640.1158620.20.9951410400.910.900.134020.20.99570113014.4114.343.910.4011520.20.9955610804.794.770.1720520.20.9954211202.792.770.1330920.20.9952810701.771.760.1258820.20.9951410600.920.920.134120.20.99575113014.0613.993.250.3711820.20.9956011204.844.820.1620820.20.9954510102.482.470.1131020.20.9953010501.731.720.1159020.20.9951510300.890.890.1250max=4.13mm/s50min=3.25mm/s平均=3.82第 页 共 页JJ1307备 注垂直渗透系数k=*/h=3.82*1.96/50=0.15mm/s 试验：复核：日期：第 页 共 页JJ1307水温20时透水率20(1/s)A m20.190.001960.080.001960.070.001960.070.001960.070.001960.180.001960.090.001960.070.001960.060.001960.070.001960.190.001960.090.001960.060.001960.060.001960.060.001960.200.001960.090.001960.070.001960.060.001960.070.001960.190.001960.080.001960.050.001960.060.001960.060.00196mm/sJJ13071.96第 页 共 页JJ1307第 页 共 页JJ1307JJ1307土土工工合合成成材材料料垂垂直直渗渗透透性性能能试试验验检检测测记记录录表表（恒恒水水头头法法)试验室名称：记录编号：工程部位/用途委托/任务编号试 验 依 据样 品 编 号样 品 描 述样 品 名 称试 验 条 件温度：；相对密度：%试 验 日 期主要仪器设备及编号水平渗透仪土工织物上下两侧是水力梯度i=土工织物试样厚度=2.23试样编号时间t（s）水温T（）T水温修正系数RT水头差h（mm）渗透水量V（ml）T水流速度T（mm/s）20水流速度20（mm/s）50mm水头差流速测值50（mm/s）50mm水头差流速测定值（mm/s）水温20时垂直渗透系数k206020.01.000708607.317.311.061.130.2318020.11.0006410202.892.890.1030020.11.0006010701.821.820.0748020.11.0005410801.151.150.0590020.11.0003211200.630.630.046020.21.0006510108.598.591.060.2918020.21.0006011503.263.260.1230020.11.0005511301.921.920.0848020.21.0005110201.081.080.0588020.21.000268500.490.490.046520.21.0005911509.039.031.390.3417020.21.0005311203.363.360.1432020.21.000518901.421.420.0648820.21.000297800.820.820.0690620.21.000217300.410.410.046220.21.0007111309.309.301.160.2917820.21.000629602.752.750.1031520.21.000517501.211.210.0547920.21.000437200.770.770.0491020.21.000216500.360.360.046420.21.0007511309.019.011.000.2718220.21.0006211203.143.140.1132220.21.0005310101.601.600.0748020.21.000509401.001.000.0491520.21.000227100.400.400.0450max=mm/s50min=mm/s平均=第 页 共 页JJ1307备 注垂直渗透系数k=*/h=1.13*3.03/50=0.07 试验：复核：日期：第 页 共 页JJ1307水温20时透水率20(1/s)A m220水流速度20（mm/s）水头差h（mm）0.100.001968.50680.050.001962.89640.030.001961.82600.020.001961.15540.020.001960.63320.130.001968.59650.050.001963.26600.030.001961.92550.020.001961.08510.020.001960.49260.150.001969.03590.060.001963.36530.030.001961.42510.030.001960.82290.020001960.41210.130.001969.30710.040.001962.75620.020.001961.21510.020.001960.77430.020.001960.36210.120.001969.01750.050.001963.14620.030.001961.60530.020.001961.00500.020.001960.4022mm/s水头差h（mm）9.008.007.006.005.004.003.002.001.000.0001020304050607080y=2.9697x+46.6926水头差h（mm）Linear(水头差h（mm）)10.009.00 8.00 7.00 6.00 5.00 4.00 3.00 2.00 1.00 0.00 010203040506070y=3.2742x+41.3503系列1Linear(系列1)10.009.00 8.00 7.00 6.00 5.00 4.00 3.00 2.00 1.00 0.00 010203040506070y=3.4694x+32.1685系列1Linear(系列1)10.009.00 8.00 7.00 6.00 5.00 4.00 3.00 2.00 1.00 0.00 01020304050607080y=4.0035x+38.0725系列1Linear(系列1)JJ13072.23第 页 共 页JJ130710.009.00 8.00 7.00 6.00 5.00 4.00 3.00 2.00 1.00 0.00 01020304050607080y=4.508x+38.7467系列1Linear(系列1)10.009.00 8.00 7.00 6.00 5.00 4.00 3.00 2.00 1.00 0.00 01020304050607080y=4.0035x+38.0725系列1Linear(系列1)第 页 共 页JJ1307水头差h（mm）9.008.007.006.005.004.003.002.001.000.0001020304050607080y=2.9697x+46.6926水头差h（mm）Linear(水头差h（mm）)10.009.00 8.00 7.00 6.00 5.00 4.00 3.00 2.00 1.00 0.00 010203040506070y=3.2742x+41.3503系列1Linear(系列1)10.009.00 8.00 7.00 6.00 5.00 4.00 3.00 2.00 1.00 0.00 010203040506070y=3.4694x+32.1685系列1Linear(系列1)10.009.00 8.00 7.00 6.00 5.00 4.00 3.00 2.00 1.00 0.00 01020304050607080y=4.0035x+38.0725系列1Linear(系列1)第 页 共 页JJ130710.009.00 8.00 7.00 6.00 5.00 4.00 3.00 2.00 1.00 0.00 01020304050607080y=4.0035x+38.0725系列1Linear(系列1)10.009.00 8.00 7.00 6.00 5.00 4.00 3.00 2.00 1.00 0.00 01020304050607080y=4.508x+38.7467系列1Linear(系列1)第 页，共 页 JJ1307土土工工合合成成材材料料垂垂直直渗渗透透性性能能试试验验检检测测记记录录表表（恒恒水水头头法法)试验室名称：*交通工程试验检测有限公司记录编号：工程部位/用途委托/任务编号试 验 依 据样 品 编 号样 品 描 述样 品 名 称试 验 条 件试 验 日 期主要仪器设备及编号土工织物上下两侧的水力梯度i=土工织物试样厚度=试样编号时间t（s）水温T（）T水温修正系数RT水头差h（mm）渗透水量V（ml）T水流速度T（mm/s）20水流速度20（mm/s）50mm水头差流速测值50（mm/s）50mm水头差流速测定值（mm/s）水温20时垂直渗透系数k20（mm/s）水温20时透水率20(1/s)50max=mm/s50min=mm/s平均=mm/s备 注 试验：复核：日期：