市政工程钢筋混凝土管砂石基础垫层量计算公式

1、=600-3000=600-3000钢钢筋筋砼砼管管9090度度砂砂石石基基础础每每米米用用量量序序号号管管内内径径(m)(m)管管壁壁厚厚(m)(m)管管基基尺尺寸寸坡坡度度底底宽宽(m)(m)半半径径（r)r)v vc1c1 (m(m3 3) )v vc2c2 (m(m3 3) )每每米米砂砂垫垫层层用用量量(m(m3 3/m)/m)管管道道长长度度(m)(m)工工程程数数量量(m(m3 3) )工工作作面面a(m)a(m)c1(m)c1(m)c2(m)c2(m)10.6000.0600.50.10.1050.531.720.360.180.160.3412040.56本本图图适适用用于于

2、开开槽槽法法施施工工的的钢钢筋筋混混凝凝土土排排水水管管道道。20.7000.0700.50.150.1230.531.840.420.290.200.4911054.0730.8000.0800.50.150.1410.531.960.480.310.240.554524.7240.9000.0900.50.20.1580.532.080.540.440.290.733223.3451.0000.1000.50.20.1760.532.20.600.460.340.804031.9861.1000.1100.60.20.1930.532.520.660.530.420.950.0071.20

3、00.1200.60.250.2110.532.640.720.690.491.180.0081.3500.1350.60.250.2370.532.820.810.740.571.310.0091.5000.1500.60.30.2640.5330.900.950.681.630.00101.6500.1650.80.30.2900.533.580.991.120.902.020.00111.8000.1800.80.30.3160.533.761.081.181.012.190.00备备注注：公公式式中中0.707=sin450.707=sin45122.0000.2000.80.30.3

4、510.5341.201.251.172.420.00132.2000.2200.80.30.3870.534.241.321.321.352.670.00142.4000.2300.80.30.4190.534.461.431.391.512.900.00152.6000.2350.80.30.4500.534.671.541.451.683.130.00162.8000.2550.80.30.4850.534.911.661.521.883.400.00173.0000.2750.80.30.5200.535.151.781.592.093.680.00合合计计1 17 74 4. .6

5、68 8本本图图适适用用于于开开槽槽法法施施工工的的钢钢筋筋混混凝凝土土排排水水管管道道。=400-3000=400-3000钢钢筋筋砼砼管管120120度度砂砂石石基基础础每每米米用用量量序序号号管管内内径径(m)(m)管管壁壁厚厚(m)(m)管管基基尺尺寸寸坡坡度度底底宽宽(m)(m)半半径径（r)r)v vc1c1 (m(m3 3) )v vc2c2 (m(m3 3) )每每米米砂砂垫垫层层用用量量(m(m3 3/m)/m)管管道道长长度度(m)(m)工工程程数数量量(m(m3 3) )工工作作面面a(m)a(m)c1(m)c1(m)c2(m)c2(m)10.4000.040.40.10

6、.120.531.280.240.130.140.2720054.38本本图图适适用用于于开开槽槽法法施施工工的的钢钢筋筋混混凝凝土土排排水水管管道道。20.5000.050.40.10.150.531.40.300.150.180.3310133.1230.6000.060.50.10.180.531.720.360.180.270.440.0040.7000.070.50.150.210.531.840.420.290.330.620.0050.8000.080.50.150.240.531.960.480.310.400.700.0060.9000.090.50.20.270.532.0

7、80.540.440.480.920.0071.0000.10.50.20.30.532.20.600.460.551.010.0081.1000.110.60.20.330.532.520.660.530.691.220.0091.2000.120.60.250.360.532.640.720.690.801.490.00101.3500.1350.60.250.4050.532.820.810.740.931.670.00111.5000.150.60.30.450.5330.900.951.102.050.00121.6500.1650.80.30.4950.533.580.991.12

8、1.462.580.00131.8000.180.80.30.540.533.761.081.181.642.820.00备备注注：公公式式中中0.866=sin600.866=sin60142.0000.20.80.30.60.5341.201.251.903.150.00152.2000.220.80.30.660.534.241.321.322.173.490.00162.4000.230.80.30.7150.534.461.431.392.433.820.00172.6000.2350.80.30.7680.534.671.541.452.704.150.00182.8000.255

9、0.80.30.8280.534.911.661.523.014.530.00193.0000.2750.80.30.8880.535.151.781.593.344.930.00合合计计8 87 7. .5 50 0本本图图适适用用于于开开槽槽法法施施工工的的钢钢筋筋混混凝凝土土排排水水管管道道。=300-3000=300-3000钢钢筋筋砼砼管管150150度度砂砂石石基基础础每每米米用用量量序序号号管管内内径径(m)(m)管管壁壁厚厚(m)(m)管管基基尺尺寸寸坡坡度度底底宽宽(m)(m)半半径径（r)r)v vc1c1 (m(m3 3) )v vc2c2 (m(m3 3) )每每米米砂

10、砂垫垫层层用用量量(m(m3 3/m)/m)管管道道长长度度(m)(m)工工程程数数量量(m(m3 3) )工工作作面面a(m)a(m)c1(m)c1(m)c2(m)c2(m)10.3000.030.40.10.1330.531.160.180.120.140.2620052.79本本图图适适用用于于开开槽槽法法施施工工的的钢钢筋筋混混凝凝土土排排水水管管道道。20.4000.040.40.10.1780.531.280.240.130.200.3320066.8530.5000.050.40.10.2220.531.40.300.150.260.4110141.2340.6000.060.5

11、0.10.2670.531.720.360.180.380.560.0050.7000.070.50.150.3110.531.840.420.290.480.770.0060.8000.080.50.150.3560.531.960.480.310.570.880.0070.9000.090.50.20.40.532.080.540.440.691.120.0081.0000.10.50.20.4450.532.20.600.460.791.250.0091.1000.110.60.20.4890.532.520.660.530.991.520.00101.2000.120.60.250.5

12、340.532.640.720.691.141.830.00111.3500.1350.60.250.60.532.820.810.741.332.070.00121.5000.150.60.30.6670.5330.900.951.572.520.00131.6500.1650.80.30.7340.533.580.991.122.083.200.00备备注注：公公式式中中0.866=sin600.866=sin60141.8000.180.80.30.80.533.761.081.182.343.510.00 公公式式中中0.417=150/3600.417=150/360 152.000

13、0.20.80.30.8890.5341.201.252.703.940.00162.2000.220.80.30.9780.534.241.321.323.074.390.00172.4000.230.80.31.060.534.461.431.393.444.830.00182.6000.2350.80.31.1380.534.671.541.453.815.250.00192.8000.2550.80.31.2270.534.911.661.524.245.760.00203.0000.2750.80.31.3160.535.151.781.594.696.290.00合合计计1 10

14、08 8. .0 08 8=200-3000=200-3000钢钢筋筋砼砼管管180180度度砂砂石石基基础础每每米米用用量量序序号号管管内内径径(m)(m)管管壁壁厚厚(m)(m)管管基基尺尺寸寸坡坡度度底底宽宽(m)(m)半半径径（r)r)v vc1c1 (m(m3 3) )v vc2c2 (m(m3 3) )每每米米砂砂垫垫层层用用量量(m(m3 3/m)/m)管管道道长长度度(m)(m)工工程程数数量量(m(m3 3) )工工作作面面a(m)a(m)c1(m)c1(m)c2(m)c2(m)10.2000.030.40.10.131.531.060.130.120.180.3020159

15、.9420.3000.030.40.10.180.531.160.180.120.190.3220063.10本本图图适适用用于于开开槽槽法法施施工工的的钢钢筋筋混混凝凝土土排排水水管管道道。30.4000.040.40.10.240.531.280.240.130.270.4120081.2140.5000.050.40.10.30.531.40.300.150.360.5010150.8550.6000.060.50.10.360.531.720.360.180.520.700.0060.7000.070.50.150.420.531.840.420.290.660.940.0070.80

16、00.080.50.150.480.531.960.480.310.781.080.0080.9000.090.50.20.540.532.080.540.440.931.370.0091.0000.10.50.20.60.532.20.600.461.071.530.00101.1000.110.60.20.660.532.520.660.531.351.880.00111.2000.120.60.250.720.532.640.720.691.552.250.00121.3500.1350.60.250.810.532.820.810.741.822.550.00131.5000.150.60.30.90.5330.900.952.143.090.00141.6500.1650.80.30.990.533.580.991.122.843.960.00151.8000.180.80.31.080.533.761.081.183.194.370.00162.0000.20.80.31.20.5341.201.253.684.930.00172.2000.22