集水坑、电梯基坑土方量

人防

① JSK-1 2000*1500*1800 H=1450 AB=2900*2400 S1=2.9*2.4=6.96

S2=（2.9+2*0.577*1.45）*（2.4+2*0.577*1.45）=18.628 V=(6.96+18.628+11.386)*1.45/3=17.871

② JSK-2 1000*1000*1000 H=650 AB=1900*1900 S1=1.9*1.9=3.61

S2=（1.9+2*0.577*0.65）2=7.023 V=(3.61+7.023+5.035)*0.65/3=3.395

③ JSK-3

④ JSK-4 1200*1600*1000 H=650 AB=2100*2500 S1=2.1*2.5=5.25

S2=（2.1+2*0.577*0.65）*（2.5+2*0.577*0.65）=9.263 V=(5.25+9.263+6.974)*0.65/3=4.655

⑤ C-C 2400*5000 H=2100 AB=3650*6250 S1=3.65*6.25=22.813

S2=（3.65+2*0.577*2.1）*（6.25+2*0.577*2.1）=52.677 V=(22.813+52.677+34.666)*2.1/3=77.11

⑥ D-D 2400*5400 H=1800 AB=3300*6300 S1=3.3*6.3=20.79

S2=（3.3+2*0.577*1.8）*（6.3+2*0.577*1.8）=45.046 V=(20.79+45.046+30.602)*1.8/3=57.863

非人防

① A-B 2250*3150 H=2100 AB=3150*4050 S1=3.15*4.05=12.76

S2=（3.15+2*0.577*2.1）*（4.05+2*0.577*2.1）=36.079 V=(12.76+36.07+21.456)*2.1/3=49.2

① E-E 1800*5900 H=600 AB=2700*6800 S1=2.7*6.8=18.36

S2=（2.7+2*0.577*0.6）*（6.8+2*0.577*0.6）=25.42 V=(18.36+25.42+21.603)*0.6/3=13.077

总=17.871*2+3.395*4+4.655+77.11*2+57.863+49.2+13.077=328.337

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=328.337328.337