土石方松实系数换算表DOC.docx

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1、附录1 土石方松实系数换算表项目自然方松方实方码方土方11.330.85石方11.531.31砂方11.070.94混合料11.190.88块石11.751.431.67注：1.松实系数是指土石料体积的比例关系，供一般土石方工程换算时参考;2.块石实方指堆石坝坝体方，块石松方即块石堆方。附录2一般工程土类分级表土质级别土质名称自然湿容重(kg/m3)外形特征开挖方法I1. 砂土2. 种植土16501750疏松，粘着力差或 易透水，略有粘性用锹或略加脚踩开挖II1. 壤土2. 淤泥3. 含壤种植土17501850开挖时能成块，并易打碎用锹需用加脚踩开挖III1. 粘土2. 干燥黄土3. 干淤泥4

2、. 含少量砾石粘土18001950粘手，看不见砂粒或干硬用镐、三齿耙 开挖或用锹 需用力加脚踩开挖1.坚硬粘土土壤结构坚硬，将用镐、三齿耙容重(kg/m3)机打眼（工作气压 为4.5气压）机打眼（工 作气压为 4.6气压）单人打眼12345678V1.砂藻土及软的白垩土1500W3.530101.55101.55 1.71.50 1.00II软塑淤泥OL低、中塑性有机粉土、有机纷粘土W47101.81.00 0.75可塑砂壤土OL低塑性粘土，砂质粘土，黄土58371.800.75 0.25泥III可塑壤土CI中塑性粘土，粉质粘土58371.800.75 0.25可塑粘土CH高塑性粘土，肥粘土，

3、膨胀土58371.800.75 0.25100土松散纷、细砂SM,SC,S-M,S-C粉（粘）质土砂，微含粉（粘）质土砂W41.900 0.330.05 0.25、硬塑砂壤土CL低塑性粘土，砂质粘土，黄土914231.85 1.900.25 0100纷IV硬塑壤土CI中塑性粘土，纷质粘土914231.85 1.900.25 0250V密实纷、细 砂SM,SC,S-M,S-C粉（粘）质土砂，不良级配砂，粘（粉）土砂混 合料10 302.000.67 1.000.05 0.25砂W坚硬砂壤土CL砂质粘土，低塑性粘土，黄土15 3021.90 1.950100坚硬壤土CI中塑性粘土，粉质粘土15 3

4、021.90 2.000100续上表土砂类别土名状态粒组、塑性图分类贯入金隹体沉入饱和密度液性指数相对密 度粒经含量附着力符号典型土、砂名称举例击数土中深度P t占权重FNh(mm)(g/cm2)I LDr(mm)(%)(g/cm2)可坚硬粘土CH高塑性粘土，肥粘土，膨胀土15 3021.90 2.00250弱胶结砂礓土15 31砂中 砂松散中砂SM,SC,SP粉（粘）质土砂，砂、粉（粘）土砂混合料，不良级配 砂0152.000 0.330.25 0.5050中密中砂SM,SC,SW,SP粉（粘）质土砂，良好（不良）级配砂15 302.050.33 0.670.25 0.5050紧密中砂（含

5、铁SM(C),SW(P),粉（粘）质土砂，良好（不良）级配砂，粉30 5050板砂）GM(C),GM(C),（粘）质土砾，砾、砂、粉（粘）土砂混2.050.25 0.50合料，不良级配砂粗砂松散粗砂SM,SC,SP粉（粘）土砂，砂、粉（粘）土砂混合料，不良级配砂0152.000.50 2.0050中密粗砂SM,SC,SW粉（粘）质土砂，砂、粉（粘）土砂混合料，良好级配 砂15 302.050.50 2.0050紧密粗砂（含SM(C),SW(P),粉（粘）质土砂，良好（不良）级配砂，微30 50铁板砂）GM(C),GM(C),含粉（粘）质土砾，砾、砂、粉（粘）土2.050.50 2.0050砂混

6、合料，砾质砂2.水力冲挖机组土类划分表土类土类名称自然容重 kg/m3外形特征开挖方法I1稀泥15001800含水饱和，搅动即成糊状不成锹，用桶装运2流砂含水饱和，能缓缓流动，挖而复涨II1砂土16501750颗粒较粗，无凝聚性和可塑性，空隙大， 易透水用铁锹开挖2砂壤土土质松软，由砂与壤土组成，易成浆III1烂淤17001850行走陷足，粘锹粘框用铁锹或长苗大锹 开挖2壤土手触感觉有砂的成分，可塑性好3含根种植土有植物根系，能成块，易打碎IV1粘土17501900颗粒较细，粘手滑腻，能压成块用三齿叉撬挖2干燥粘手，看不见砂粒3干淤土水分在饱和点以下，质软易挖附录5岩石十二类分级与十六类分级对

7、照表W 0.571.1伽 0.380.850.720.550.381.201.100.85IX0.250.65X0.250.65X 0.150.50XI 0.090.32XH0.0450.16xmXWXV0.180.130.090.550.400.32XW0.0450.16附录6钻机钻孔工程地层分类与特征表垫层名称特征1.粘土塑性指数17，人工回填压实或天然的粘土层，包括粘土含石2.砂壤土或:然的砂壤土层。包括土砂、壤土、砂土互层、壤土含石和砂土3.淤泥天R然空隙比1并且1.5的粘土和亚粘土4.粉细砂d5Q0.25mm，塑性指数1,包括粉砂、粉细砂含石5.中粗砂d50 0.25mm，并且2mm

8、。包括中粗砂含石6.砾石粒径220mm的颗粒占全重50%的地层，包括砂砾石和砂砾7.卵石粒径2200mm的颗粒占全重51%的地层，包括砂砾石卵石8.漂石粒径200800mm的颗粒占全重52%的地层，包括漂卵石9.混凝土指水下浇筑，龄期不超过28天的防渗墙接头混凝土10.基岩指全风化、强风化、弱风化的岩石11.孤石粒径800mm需作专项处理，处理后的孤石按基岩定额计算附录7混凝土、砂浆配合比及材料用量表（2）混凝土配合比表中混凝土骨料按卵石、粗砂拟定，如改用碎石或中、细砂， 按表7-2系数换算。表7-2项 目水泥砂石子水卵石换为碎石1.101.101.061.10粗砂换为中砂1.070.980.

9、981.07粗砂换为细砂1.100.960.971.10粗砂换为特细砂1.160.900.951.16注：水泥按重量计，砂、石子、水按体积计。（3）混凝土细骨料的划分标准为：细度模数3.193.85 （或平均粒径1.22.5mm）为粗砂；细度模数2.53.19 （或平均粒径0.61.2mm）为中砂；细度模数1.782.5 （或平均粒径0.30.6mm）为细砂；细度模数0.91.78 （或平均粒径0.150.3mm）为特细砂。（4）埋块石混凝土，应按配合比表的材料用量，扣除埋块石实体的数量计算。 埋块石混凝土材料量=配合表列材料用量X（1 一埋块石量）l块石实体方=1.67码方 因埋块石增加的人

10、工见表7-3。表73埋块石率（%）5101520每100m3埋块石混凝土增加人工工时24.032.042.459.8注：不包括块石运输及影响浇筑的工时。（5）有抗渗抗冻要求时，按表7-4水灰比选用混凝土强度等级。1? H A(8)按照国际标准(ISO3893)的规定，且为了与其他规范相协调，混凝土及砂浆配 合比按强度等级表示。2. 纯混凝土材料配合比及材料用量纯混凝土材料配合比及材料用量见表7-7。3. 掺外加剂混凝土材料配合比及材料用量掺外加剂混凝土材料配合比及材料用量见表7-8。4. 掺粉煤灰混凝土材料配合比及材料用量掺粉煤灰混凝土材料配合比及材料用量见表7-9表7-11。5 .碾压混凝土

11、材料配合碾压混凝土材料配合参考表见表7-12。6. 泵用混凝土材料配合泵用混凝土材料配合表见表7-13、表7 14。7. 水泥砂浆材料配合水泥砂浆材料配合表见表7-15。8 .水泥强度等级换算水泥强度等级换算系数参考值见表7-16。混凝土材料配合比及材料用量表7-7单位:m3序号混凝土强度等级水泥强 度 等级水灰比级配最大配合比预算量粒径(mm)水泥砂石子水泥(kg)粗砂卵石水(kg)(m3)(kg)(m3)(m3)1C1032.50.7512013.695.052378770.5812180.720.17024013.925.052088190.5513600.790.15038013.78

12、6.451726530.4416300.950.125415013.649.331525550.3717921.050.1102C1532.50.6512013.1511.652708530.5712060.700.17024013.24.412427770.5213670.810.15038013.095.572016230.4216350.960.125415012.928.031795270.3617991.060.1103C2032.50.5512012.489.893217980.5412270.720.17024012.533.782897330.4913820.810.15038

13、012.494.722385940.4016370.960.125415012.386.802084980.3418031.060.11042.50.6012012.804.082948270.5612180.710.17024012.895.202617570.5113760.810.15038012.827.372186180.4216270.950.125415012.739.291915220.3517911.050.1104C2532.50.5012012.103.503537440.5012500.730.17024012.254.433106990.4713890.810.150

14、38012.166.232605650.3816440.960.125415012.047.782304710.3218121.060.110续上表序号混凝土强度等级水泥强度 等级水灰比级配最大粒 径配合比预算量水泥砂石子水泥粗砂卵石水(mm)(kg)(kg)(m3)(kg)(m3)(m3)4C2542.50.5512012.483.783217980.5412270.720.17024012.534.722897330.4913820.810.15038012.496.802385940.4016370.960.125415012.388.552084980.3418031.060.1105

15、C3032.50.4512011.853.143897230.4812420.730.17024011.973.983436780.4513870.810.15038011.885.642885420.3616450.960.125415011.777.092534480.3018171.060.11042.50.5012012.103.503537440.5012500.730.17024012.254.433106990.4713890.810.15038012.166.232605650.3816440.960.125415012.047.782304710.3218121.060.11

16、06C3532.50.4012011.572.804366890.4612370.720.17024011.773.443846850.4613430.790.15038011.535.123214930.3316660.970.125415011.496.352824220.2818161.060.11042.50.4512011.853.143897230.4812420.730.1706C3542.50.4524011.973.983436780.4513870.810.15038011.885.642885420.3616450.960.124415011.777.092534480.

17、3018171.060.1107C4042.50.40518011.572.804366890.4612370.720.170622311.773.443846850.4613430.790.150726611.535.123214930.3316660.970.125830911.496.352824220.2818161.060.1108C4542.50.34935211.133.284565200.3515180.890.125混凝土材料配合比及材料用量序号混凝土强 度等级水泥强度等 级(MPa)水灰 比级配最大 粒径 (mm)配合比预算量水泥砂石子水泥 (kg)粗砂卵石外加剂(kg)水

18、(m3)(kg)(m3)(kg)(m3)1C1032.50.7512014.145.692138870.5912300.720.430.17024014.187.191888260.5513720.80.380.15038014.1710.311576580.4416420.960.320.125415013.8412.781395600.3818031.050.280.1102C1532.50.6512013.444.812508650.5812210.710.500.17024013.576.192207900.5313820.810.450.15038013.468.981816300.

19、4216490.960.370.125415013.311.151605300.3618111.060.320.1103C2032.50.5512012.784.242908100.5412450.730.580.17024012.925.442547430.514000.820.520.15038012.87.72125960.4016540.970.430.125415012.669.521885030.3418171.060.380.11042.50.6012013.164.612648390.5612350.720.530.17024013.265.862347670.5213920.

20、810.470.15038013.198.291956240.4216410.960.390.125415013.1110.561715270.3618061.050.350.1104C2532.50.5012012.363.923207570.5112700.740.640.17024012.54.932827090.4814100.820.560.15038012.447.022345720.3816640.970.470.125415012.278.742074790.3218311.070.420.110表7-8 m3单位:续上表序号混凝土强 度等水泥强度等级(MPa)水级最大配合比预

21、算量灰粒径水泥砂石子水泥粗砂卵石外加剂水(mm)(kg)(kg)(m3)(kg)(m3)(kg)(m3)C2542.50.552040801502.782.922.82.664.245.447.709.522902542121888107435965030.5412450.730.580.1700.50.400.341400165418170.820.971.060.520.430.380.1500.1250.110C30202.123.623487360.4912690.740.710.17032.50.454080150202.232.132.364.536.398.043.9230725

22、72253206895494537570.460.370.300.5142.50.5040801502.52.442.274.937.028.742822342077095724790.480.380.3214111667183712701410166418310.830.971.070.740.820.971.070.620.520.460.640.560.470.420.1500.1250.1100.1700.1500.1250.110C35201.793.183927050.4712650.740.780.17032.50.404080150202.011.721.682.123.934

23、66980.4713680.80.690.1505.777.173.622892543485004277360.330.280.4942.50.4540801501802.232.131.794.536.398.043.183076890.462572253925494537050.370.300.4716911839126914111667183712650.990.580.1251.080.740.830.971.070.740.510.710.620.520.460.780.1100.1700.1500.1250.1100.170C40C4542.542.50.400.342232663

24、093522.011.721.681.293.93466980.4713680.80.690.1505.777.173.73掺粉煤灰混凝土材料配合表2892544105004275320.330.280.351691183915520.991.080.910.580.510.820.1250.1100.125序口混凝土强水泥强度 度等级(MPa水灰比级配最大粒径(mm)配合比预算量水泥粉煤灰砂石子水泥(kg)粉煤灰粗砂卵石外加剂(kg)水(m3)(kg)(m3)(kg)(m3)1C1032.50.7538010.3254.6511.47139456500.4416210.950.280.125

25、415010.3254.514.42122405510.3717841.050.250.1102C1532.50.6538010.3253.8610.03160536200.4216270.960.330.125415010.3253.7112.57140475230.3517911.050.290.11032.50.5538010.3253.108.44190635890.4016230.960.380.1253C20415010.3252.9310.50168564950.3317911.050.340.11042.50.6038010.3253.549.21173586160.42161

26、80.950.350.125415010.3253.4011.58152515190.3517811.050.310.110掺粉煤灰混凝土材料配合表表7-9(掺粉煤灰量20%，取代系数1.3)单位:m3表7-10(掺粉煤灰量25%，取代系数1.3)单位：m3序 号混凝土强度等级水泥强度 等级 (MPa)水灰比级配最大粒径(mm)配合比预算量水泥粉煤灰砂石子水泥(kg)粉煤灰粗砂卵石外加剂(kg)水(m3)(kg)(m3)(kg)(m3)1C1032.50.7538010.4334.9612.38131576500.4416210.950.270.125415010.4334.7915.5111

27、5505510.3617841.040.240.1102C1532.50.6538010.4334.1310.82150666200.4216240.960.310.125415010.4333.9813.54132585250.3417881.050.270.110掺粉煤灰混凝土材料配合表表7-11(掺粉煤灰量30%，取代系数1.3)单位：m3序号混凝土 强 度等 级水泥强度 等级(MPa)水灰比级配最大粒径(mm)配合比预算量水泥粉煤灰砂石子水泥(kg)粉煤灰粗砂卵石外加剂(kg)水(m3)(kg)(m3)(kg)(m3)1C1032.50.7538010.5575.3013.091226

28、96490.4416190.950.250.125415010.5575.1016.32108615510.3717811.050.220.1102C1532.50.6538010.5574.3911.39140806190.4216220.950.280.125415010.5574.2014.20124705220.3517861.050.250.1103C2032.50.5538010.5573.549.61166955900.4016180.950.340.125415010.5573.3411.93148834950.3317861.050.30.11042.50.6038010.5573.9710.33154866130.4216120.950.310.1254150