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1、目录1 计算说明 12 分项工程量计算 12.1 土方开挖计算 12.2 土方回填计算 62.3 堤身填筑量计算 62.4 M7.5 浆砌石计算. 102.5 抛填块石计算 142.6 泥结石路面计算 162.7 草皮护坡计算 202.8 C25 素混凝土方量计算 . 242.9 C25 钢筋混凝土方量、钢筋量计算 242.10 防渗粘土量计算 263 工程量计算结果汇总 261计算说明本计算为江川县星云湖综合治理南岸防洪堤续建工程可研阶段工程量计算，工程等级为 W级，工程量计算按照水利水电工程设计工程量计算规定SL328-2005进行，本阶段工程量阶段系数按照水利水电工程设计工程量计算规定S
2、L328-2005中表1.0.4取用，工程量计算方法米用断面平均法。2分项工程量计算2.1 土方开挖计算2.1.1堤身土方开挖计算计算公式为：V=（A1+A2）* （L2-L1）/2，L1 、L2-前、后里程 （mA1 、A2-前、后里程对应断面开挖面积（m）V- 前、后里程间的开挖方量（R1）计算断面如下（部分）：1+100910014242+00055001.887m28240.735m23+000170018240.640m20.735m24+0007900.624m20.735m213005+000 182417196+000 17270.948m20.7慕0.460m20.579m2
3、8+00094005.840m27+000 288932240.889m21.015m2计算表格如下:桩号间距L(m)土方开挖)桩号间距L(m)土方开挖AAV(m3AAV(m3)0+2003.491+6001.03100.002.75274.50100.003.57356.700+3002.001+7006.10100.001.83183.00100.003.76375.700+4001.661+8001.41100.001.58157.50100.002.14213.900+5001.491+9002.87100.002.48248.20100.002.74274.400+6003.472+
4、0002.62100.002.87286.70100.002.54254.000+7002.262+1002.46100.002.35235.00100.003.99398.700+8002.442+2005.51100.003.52352.00100.003.46346.200+9004.602+3001.41200.003.40679.40100.001.38138.001+1002.192+4001.35100.003.06305.60100.001.15115.001+2003.922+5000.95100.002.73272.90100.001.21120.501+3001.542+
5、6001.46100.001.47146.50200.001.36272.001+4001.392+8001.26100.001.82181.60100.001.29128.501+5002.242+9001.31100.001.64163.60续表:桩号间距L(m)土方开挖AA、V(m3)100.001.35134.503+0001.3841.001.5864.783+0411.7859.001.4384.083+1001.07100.000.8585.253+2000.6480.000.6753.803+2800.71120.001.08129.603+4001.45200.002.374
6、73.003+6003.28100.002.28227.503+7001.27100.001.41140.503+8001.54100.001.47146.503+9001.39100.002.88287.504+0004.36100.003.45344.954+1002.54100.001.92191.954+2001.30桩号间距L(m)土方开挖AAV(m3)100.001.27126.504+3001.23100.001.33133.004+4001.43200.001.54307.004+6001.64100.002.31230.504+7002.97100.002.19219.004
7、+8001.41100.001.10109.504+9000.78100.001.23123.005+0001.68100.001.42141.505+1001.15100.001.29129.005+2001.43100.001.46146.005+3001.49100.001.44144.005+4001.39100.002.07207.005+5002.75100.002.07206.505+6001.38桩号间距L(m)土方开挖AAV(m3100.001.30129.505+7001.21100.001.45145.005+8001.69200.001.37273.006+0001.0
8、4100.001.14113.506+1001.23100.001.40140.006+2001.57100.003.36335.806+3005.1532.006.12195.786+3327.0968.004.50305.666+4001.90100.006.13612.756+50010.3661.007.70469.556+5615.0439.004.19163.376+6003.34100.002.69268.906+7002.0441.003.63148.896+7415.22桩号间距L(m)土方开挖AAV(m359.006.62390.796+8008.02100.005.735
9、73.306+9003.44100.002.67267.107+0001.90100.002.93292.507+1003.95100.004.76475.957+2005.57100.003.57356.957+3001.57100.001.52151.507+4001.46100.001.91190.507+5002.35100.001.61161.007+6000.87100.001.15114.507+7001.42100.002.64264.007+8003.86100.003.34333.607+9002.81100.004.33432.608+0005.84工程量18372.49
10、堤身土方开挖总量为：18372帛.2.1.2涵洞、集水井土石方开挖计算计算公式为：V=A* L*n ,l-开挖断面长度 （ma - 开挖断面面积（m） n- 结构个数V-开挖方量（m）计算断面如下：涵洞断面：4.484m2 30761I/2A=4.484 m , L= 11.5 m,n=35954b13V=1806 m集水井断面25602A=5.5 m , L=2.3 m,n=113V= m2.1.3防渗处理土方开挖计算计算公式为：V=A* L,L-防渗处理长度 （m）a - 开挖断面面积（m） V- 开挖方量（m）计算断面如下：7.339m2!jI J2A=7.339 m ， L= 3800m-2500V=27887 m2.1.
