1、 附表1:三三桩桩承承台台工工程程量量自自动动计计算算表表已知桩间距S,桩柱距L1、L2,拓展宽度bp。其他参数计算公式为:arctg(L1L2)(S2)cbpsin eS2c de2bptgh12cS(L1L2)bp a2h1tg hbpL1L2 bhsin面积A(ae)2h(de)2bp 周长Ca2b2cd承台混凝土工程量AH 承台模板工程量CH 注:这里的H为承台高度。如果需要计算垫层相应工程量,只要把拓展宽度bp改为(bp0.1)即可,其余计算过程同上。如果需要计算地坑土方工程量,只需把拓展宽度bp分别改为(bp0.10.3)、(bp0.10.3kH2)、(bp0.10.3kH),即可
2、分别计算出地坑下底面、中截面、上底面的面积A下、A中、A上,注:这里的0.3m为砼工作面,k为放坡系数,H为地坑深度。再根据下列拟柱体体积公式计算出地坑土方工程量:地坑土方工程量(A下4A中A上)H 6应用此方法同样可计算地坑(湿土)工程量,从而推算出地坑(干土)工程量。上述计算过程都可以应用Excel表的计算功能进行自动计算,从而快速计算出三桩承台的各项工程量。项 目已知参数自动计算未知参数已知参数自动计算工程量桩间距S拓展宽度bp桩柱距L1桩柱距L2abcdehh1面积A周长C高度(深度)H混凝土模板土方CTm3E-4单位mmmm弧度mmmmmmmm2mmm3m2m3承台承台面1.5000
3、.5000.8700.4351.049180.5792.0820.5772.0792.6531.8050.5034.1007.9740.9503.8957.576垫层垫层面1.5000.6000.8700.4351.049180.6942.1970.6922.1942.8841.9050.6044.9328.6670.1000.4930.867地坑下底面1.5000.9000.8700.4351.049181.0422.5431.0382.5423.5762.2050.9067.8441.60020.610中截面1.5001.3000.8700.4351.049181.5053.0051.49
4、93.0054.4992.6051.30912.697上底面1.5001.7000.8700.4351.049181.9673.4661.9613.4675.4223.0051.71218.658地坑(湿)下底面1.5000.9000.8700.4351.049181.0422.5431.0382.5423.5762.2050.9067.8440.8008.142中截面1.5001.1000.8700.4351.049181.2732.7741.2692.7734.0372.4051.10810.132上底面1.5001.3000.8700.4351.049181.5053.0051.4993
5、.0054.4992.6051.30912.697地坑(干)12.468注:k0.5 附表2:三三桩桩承承台台工工程程量量自自动动计计算算表表已知桩间距S,桩柱距L1、L2,拓展宽度bp。其他参数计算公式为:arctg(L1L2)(S2)dS2bp h12(bp0.065)sinS(L1L2)bp a2h1tg e(da)2fetg becos hL1L22bp chf面积Adhef 周长Ca2b2cd承台混凝土工程量AH 承台模板工程量CH 注:这里的H为承台高度。如果需要计算垫层相应工程量,只要把拓展宽度bp改为(bp0.1)即可,其余计算过程同上。如果需要计算地坑土方工程量,只需把拓展宽
6、度bp分别改为(bp0.10.3)、(bp0.10.3kH2)、(bp0.10.3kH),即可分别计算出地坑下底面、中截面、上底面的面积A下、A中、A上,注:这里的0.3m为砼工作面,k为放坡系数,H为地坑深度。再根据下列拟柱体体积公式计算出地坑土方工程量:地坑土方工程量(A下4A中A上)H 6应用此方法同样可计算地坑(湿土)工程量,从而推算出地坑(干土)工程量。上述计算过程都可以应用Excel表的计算功能进行自动计算,从而快速计算出三桩承台的各项工程量。项 目已知参数自动计算未知参数已知参数自动计算工程量桩间距S拓展宽度bp桩柱距L1桩柱距L2abcdefhh1面积A周长C高度(深度)H混凝
7、土模板土方CTn3M-28单位mmmm弧度mmmmmmmmm2mmm3m2m3承台承台面2.0000.5001.1600.5801.049180.7292.2790.7643.0001.1361.9762.7400.6345.9769.8151.5509.26215.213垫层垫层面2.0000.6001.1600.5801.049180.8442.3640.8913.2001.1782.0492.9400.7356.99410.5530.1000.6991.055地坑下底面2.0000.9001.1600.5801.049181.1922.6171.2713.8001.3042.2693.5
8、401.03710.4922.00030.483中截面2.0001.2301.1600.5801.049181.5732.8961.6894.4601.4432.5114.2001.36915.108上底面2.0001.5601.1600.5801.049181.9553.1762.1075.1201.5822.7534.8601.70120.527地坑(湿)下底面2.0000.9001.1600.5801.049181.1922.6171.2713.8001.3042.2693.5401.03710.4920.8009.811中截面2.0001.0321.1600.5801.049181.3442.7291.4384.0641.3602.3663.8041.17012.242上底面2.0001.1641.1600.5801.049181.4972.8411.6054.3281.4152.4634.0681.30214.120地坑(干)20.672注:k0.33