衡重式挡土墙计算公式

挡土墙工程数量计算表

型式

墙高H H1B1B2DH1

DL1

DH2DL2S1S2S3S4每延米工程量

4

1.850.50.380.50.3 1.78 3.420.810.12 6.126

2.70.50.60.60.3

3.177.00 1.210.1811.567 3.150.50.70.70.35

4.069.20 1.590.231

5.089 4.060.6 1.10.90.450.9

0.45

6.5615.99 5.750.5028.7911 4.40.7 1.3 1.1

0.5

7.9223.36 3.570.4735.3212

4.80.7 1.5 1.20.69.1227.94 4.330.5841.9713

5.20.8 1.7 1.3

0.65

10.9233.70 5.240.7350.5814 5.60.8 1.9 1.4

0.7

12.3239.14 6.080.8558.4015

6

0.9

2.1

1.5

0.75

14.40

45.90

7.14

1.02

68.46

S1=(2×B1+H1×0.5)×H1×0.5

S2=(2×(B1+H1×0.5+B2)+(H-H1)×0.05-(H-H1)×0.25)×(H-H1)×0.5

S3=(DH1+DH2)×(DL2+DL1+(B1+H1×0.5+B2)+(H-H1)×0.05-(H-H1)×0.25)-(DH1+DH2)×0.25×(DH1+DH2)×0.5-DH1×DL2S4=(DL2+DL1+(B1+H1×0.5+B2)+(H-H1)×0.05-(H-H1)×0.25-(DH1+DH2)×0.25)2×(1/10.25)×0.5

挡墙型式防护高度长度设计工程数量

备注示意图：

Ⅱ-5型11m 10.521371.61Ⅱ-5型13m 10.500531.09Ⅱ-5型15m 62.2904264.37Ⅱ-5型14m 10.050586.92Ⅱ-5型12m 10.000419.70Ⅱ-4型9m 10.000287.90Ⅱ-4型7m 58.000150.80Ⅱ-4型6m 10.000115.60Ⅱ-4型

4m

10.000

61.20

6789.19

K19+070~+1302-4型

2-5型

桩号

K19+050~+060K19+060~+070合计

K19+130~+140K19+140~+150K19+150~+160K19+160~+170K19+170~+180K19+180~+190

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