市政工程鋼筋混凝土管砂石基礎(chǔ)墊層量計算公式

1、=600-3000=600-3000鋼鋼筋筋砼砼管管9090度度砂砂石石基基礎(chǔ)礎(chǔ)每每米米用用量量序序號號管管內(nèi)內(nèi)徑徑(m)(m)管管壁壁厚厚(m)(m)管管基基尺尺寸寸坡坡度度底底寬寬(m)(m)半半徑徑（r)r)v vc1c1 (m(m3 3) )v vc2c2 (m(m3 3) )每每米米砂砂墊墊層層用用量量(m(m3 3/m)/m)管管道道長長度度(m)(m)工工程程數(shù)數(shù)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本本圖圖適適用用于于

2、開開槽槽法法施施工工的的鋼鋼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備備注注：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合合計計1 17 74 4. .6

5、68 8本本圖圖適適用用于于開開槽槽法法施施工工的的鋼鋼筋筋混混凝凝土土排排水水管管道道。=400-3000=400-3000鋼鋼筋筋砼砼管管120120度度砂砂石石基基礎(chǔ)礎(chǔ)每每米米用用量量序序號號管管內(nèi)內(nèi)徑徑(m)(m)管管壁壁厚厚(m)(m)管管基基尺尺寸寸坡坡度度底底寬寬(m)(m)半半徑徑（r)r)v vc1c1 (m(m3 3) )v vc2c2 (m(m3 3) )每每米米砂砂墊墊層層用用量量(m(m3 3/m)/m)管管道道長長度度(m)(m)工工程程數(shù)數(shù)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本本圖圖適適用用于于開開槽槽法法施施工工的的鋼鋼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備備注注：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合合計計8 87 7. .5 50 0本本圖圖適適用用于于開開槽槽法法施施工工的的鋼鋼筋筋混混凝凝土土排排水水管管道道。=300-3000=300-3000鋼鋼筋筋砼砼管管150150度度砂砂石石基基礎(chǔ)礎(chǔ)每每米米用用量量序序號號管管內(nèi)內(nèi)徑徑(m)(m)管管壁壁厚厚(m)(m)管管基基尺尺寸寸坡坡度度底底寬寬(m)(m)半半徑徑（r)r)v vc1c1 (m(m3 3) )v vc2c2 (m(m3 3) )每每米米砂

10、砂墊墊層層用用量量(m(m3 3/m)/m)管管道道長長度度(m)(m)工工程程數(shù)數(shù)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本本圖圖適適用用于于開開槽槽法法施施工工的的鋼鋼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備備注注：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合合計計1 10

14、08 8. .0 08 8=200-3000=200-3000鋼鋼筋筋砼砼管管180180度度砂砂石石基基礎(chǔ)礎(chǔ)每每米米用用量量序序號號管管內(nèi)內(nèi)徑徑(m)(m)管管壁壁厚厚(m)(m)管管基基尺尺寸寸坡坡度度底底寬寬(m)(m)半半徑徑（r)r)v vc1c1 (m(m3 3) )v vc2c2 (m(m3 3) )每每米米砂砂墊墊層層用用量量(m(m3 3/m)/m)管管道道長長度度(m)(m)工工程程數(shù)數(shù)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本本圖圖適適用用于于開開槽槽法法施施工工的的鋼鋼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