1.8mx1.6m混凝土箱涵单价分析及计算

单价构成一览表,,,,,,

工程名称：,,,,,,单位：元/m

"序

号",项目编码ZB420-1-c,项目名称,钢筋混凝土盖板方涵1-1.8m×1.6m,,,

,工料机名称,单位,单价,定额,数量,金额

,一、挖掘机挖装土、石方（1-1-9-5）,,,,,

1,人工,工日,55.00,0.0045,9.05,2.24

2,75kW以内履带式推土机,台班,698.63,0.00046,9.05,2.91

3,1m3以内单斗挖掘机,台班,910.57,0.00215,9.05,17.72

,二、夯实填土（1-1-7-2）,,,,,

4,人工,工日,55.00,0.1017,4.94,27.63

5,蛙式夯土机,台班,35.44,0.07824,4.94,13.70

6,回填砂石,m3,36.00,1.02,4.94,181.40

,三、余土5km倒运（1-1-11-13）,,,,,

7,10t以内自卸汽车,台班,836.33,0.03790,9.05,286.86

,四、垫层混凝土C10（参1-2-4-5）,,,,,

8,人工,工日,55.00,4.78,0.25,65.73

9,C10混凝土,m3,260.00,1.02,0.25,66.30

10,组合钢模板,t,3800.00,0.0026,0.25,2.47

11,铁件,kg,4.28,0.78,0.25,0.83

12,石油沥青,t,4100.00,0.0013,0.25,1.33

13,其他材料费,元,1.00,1.62,0.25,0.41

,五、现浇箱涵-混凝土（4-6-7-1）,,,,,

14,人工,工日,55.00,2.69,1.46,216.01

15,C30水泥混凝土、抗渗S4,m3,370.00,1.02,1.46,551.00

16,原木,m3,1600.00,0.0026,1.46,6.07

17,锯材,m3,2100.00,0.003,1.46,9.20

18,型钢,t,3900.00,0.0014,1.46,7.97

19,钢管,t,4050.00,0.0003,1.46,1.77

20,组合钢模板,t,3800.00,0.0035,1.46,19.42

21,门式钢支架,t,4000.00,0.0005,1.46,2.92

22,铁件,kg,4.28,1.43,1.46,8.94

23,其他材料费,元,1.00,1.84,1.46,2.69

24,12t以内汽车式起重机,台班,718.57,0.094,1.46,98.62

25,小型机具使用费,元,1.00,0.95,1.46,1.39

,六、现浇箱涵-钢筋（4-6-7-4）,,,,,

26,人工,工日,55.00,14.1,0.153,118.65

27,带肋钢筋,t,4000.00,1.025,0.153,627.30

28,电焊条,kg,5.40,10.5,0.153,8.68

29,20~22#铁丝,kg,6.50,2.4,0.153,2.39

30,5t以内汽车式起重机,台班,469.30,0.06,0.153,4.31

31,32k.VA以内交流电弧焊机,台班,104.64,2.5,0.153,40.02

32,小型机具使用费,元,1.00,28.7,0.153,4.39

,七、预制矩形板-混凝土（4-7-9-1）,,,,,

33,人工,工日,55.00,2.350,0.54,69.80

34,C30水泥混凝土,m3,350.00,1.01,0.54,190.89

35,原木,m3,1600.00,0.0008,0.54,0.69

36,锯材,m3,2100.00,0.0031,0.54,3.52

37,型钢,t,3900.00,0.001,0.54,2.11

38,组合钢模板,t,3800.00,0.0015,0.54,3.08

39,铁件,kg,4.28,0.54,0.54,1.25

40,其他材料费,元,1.00,5.95,0.54,3.21

41,小型机具使用费,元,1.00,0.68,0.54,0.37

,八、预制矩形板-钢筋（4-7-9-3）,,,,,

42,人工,工日,55.00,6.9,0.056,21.25

43,光圆钢筋,t,3720.00,0.269,0.056,56.04

44,带肋钢筋,t,4000.00,0.756,0.056,169.34

45,电焊条,kg,5.40,0.90,0.056,0.27

46,20~22#铁丝,kg,6.50,4.40,0.056,1.60

47,32k.VA以内交流电弧焊机,台班,195.44,0.18,0.056,1.97

48,小型机具使用费,元,1.00,20.20,0.056,1.13

,九、预制矩形板安装（4-7-10-2）,,,,,

49,人工,工日,55.00,0.64,0.55,19.36

50,油毛毡,m2,1.50,1.98,0.55,1.63

51,8t以内汽车式起重机,台班,622.59,0.111,0.55,38.01

,十、防水层-涂沥青（4-11-4-5）,,,,,

52,人工,工日,55.00,0.090,4.18,20.69

53,石油沥青,t,4100.00,0.0039,4.18,66.84

54,其他材料费,元,1.00,0.150,4.18,0.630

,十一、现浇混凝土整体化层C30（4-6-13-1,,,,,

55,人工,工日,55.00,1.19,0.23,15.05

56,C30混凝土,m3,350.00,1.02,0.23,82.11

57,原木,m3,1600.00,0.0001,0.23,0.04

58,型钢,t,3900.00,0.0001,0.23,0.09

59,其他材料费,元,1.00,0.29,0.23,0.07

,十二、现浇混凝土整体化层双向钢筋网（4-6-13-9）,,,,,

60,人工,工日,55.00,9.70,0.018,9.60

61,光圆钢筋,t,3720.00,1.025,0.018,68.63

62,电焊条,kg,5.40,8.30,0.018,0.81

63,20~22#铁丝,kg,6.50,3.90,0.018,0.46

64,32k.VA以内交流电弧焊机,台班,195.44,1.60,0.018,5.63

65,小型机具使用费,元,1.00,25.20,0.018,0.45

,十三、跌水口砌筑卵石(参4-5-2-1),,,,,

66,人工,工日,55.00,0.95,2.18,113.91

67,32.5水泥,t,540.00,0.0931,2.18,109.60

68,水,m3,5.60,0.40,2.18,4.88

69,中粗砂,m3,68.00,0.38,2.18,56.63

70,卵石,m3,42.00,1.15,2.18,105.29

71,其他材料费,元,1.00,0.12,2.18,0.26

72,小型机具使用费,元,1.00,0.70,2.18,1.53

,十四、帽石底板混凝土C30（参1-2-4-5）,,,,,

73,人工,工日,55.00,4.78,0.68,178.77

74,C30混凝土,m3,350.00,1.02,0.68,242.76

,十五、现况水渠倒流,,,,,

75,1m3以内单斗挖掘机,台班,910.57,0.1596,1.00,145.33

76,工料机合计,4216.85,,,,

77,综合费率%,20.00,,,,

78,项目单价,5060.22,,,,

TJ11+261.41钢筋混凝土盖板箱涵(1-1.8m×1.6m),,,,,,

1、挖方,,,,,,

采用K11+260设计路面高程500.579m,,,,,,

涵中心内底高程497.95m(详见平面图2009W053S01DL0002DL003第30页）,,,,,,

采用11+260原地面高程499.38m,,,,,,

设计高程＞原地面高程，采用原地面高程计算挖深,,,,,,

挖深=499.38-497.95+0.25+0.1=1.78m,,,,,,

槽底宽度=2.3+0.1*2+1*2=4.5m（每边工作宽度0.5m),,,,,,

槽上口宽度=4.5+1.78*0.33*2=5.67m,,,,,,

余土运输=每延米挖方=（4.5+5.67）/2*1.78=9.05m3/m,,,,,,

,,,,,,,

2、填方,,,,,,

设计覆土=500.579-497.95-1.6-0.34=0.689m＜0.7m回填砂石,,,,,,

结构体积=2.5*0.1+2.3*（1.78-0.1）=4.11m3/m,,,,,,

回填砂石=9.05-4.11=4.94m3/m,,,,,,

,,,,,,,

3、垫层混凝土,,,,,,

（2.3+0.1*2）*0.1=0.25m3/m,,,,,,

,,,,,,,

4、箱涵混凝土,,,,,,

2.3*0.25+1.6*0.25*2=1.38m3/m,,,,,,

端部方涵边梁顶板混凝土：2.1/cos(125.55-90)=2.1/0.8136=2.58m,,,,,2.58*0.25*0.5*4/15.44=0.08m3/m,

合计1.38+0.08=1.46m3/m,,,,,,

5、箱涵钢筋,,,,,,

N1φ12,共8根,L=2.3-0.08+(1.6+0.25-0.08)*2=5.76m,,,5.76*0.617*1.2*1.2*8=41kg,

N2φ12,共8根,L=2.3-0.08=2.22m,,,2.22*0.617*1.2*1.2*8=16kg,

N3φ12,共56根,L=1m,,,1*56*0.617*1.2*1.2=50kg,

N4φ12,共16根,L=1.6+0.25-0.08+0.2=1.97m,,,1.97*16*0.617*1.2*1.2=28kg,

N6φ8,共52根,L=0.25-0.07+0.22*2+0.32*2=1.26m,,,1.26*52*0.617*0.8*0.8/15.44=2kg,

端部方涵一侧边梁顶板钢筋,,,,,,

φ8,共25根,L=0.24+0.42*2+0.17*2+0.1*2=1.62m,,,1.62*25*0.617*0.8*0.8=16kg,

φ12,共6根,L=2.58-0.08=2.5m,,,2.5*6*0.617*1.2*1.2=13kg,

φ16,共6根,L=2.5+0.24*2=2.98m,,,2.98*6*0.617*1.6*1.6=28kg,

端部方涵一侧边粱底板钢筋,,,,,,

φ8,共25根,L=0.25+0.42*2+0.17*2+0.1*2=1.63m,,,1.63*25*0.617*0.8*0.8=16kg,

φ12,共6根,L=2.58-0.08=2.5m,,,2.5*6*0.617*1.2*1.2=13kg,

φ16,共6根,L=2.5+0.24*2=4.09m,,,2.98*6*0.617*1.6*1.6=28kg,

钝角处钢筋网面积：0.92*0.67*0.5*2=0.62m2,,,,,,

钝角边长：（1.8/3+0.25）/cos(125.55-90)=0.85/0.8136=1.04m,,,,,,

钝角垂足长度：1.04*sin(125.55/2)=1.04*0.889=0.92m,,,,,,

钝角垂足底边长度：1.46*cos(125.55/2)=1.46*0.4575=0.67m,,,,,,

φ12钢筋网比重：1*10*0.617*1.2*1.2*2=18kg/m2,,,,,,

钝角处钢筋网重量：18*0.62*4/15.44=3kg/m,,,,,,

,,,,,,,

合计41+16+50+28+（16+13+28+16+13+28)*2/15.44+3=153kg/m,,,,,,

,,,,,,,

6、止水带,(1.725*2+1.8+0.25)/15.44=0.36,,,止水条：（1.6*2+1.8+2.3+1.85*2）/15.44=0.71m/m,,

,,,,,,,

6、预制矩形板混凝土,,（0.96+0.98）/2*2.3*0.24=0.54m3/m,,,,

,,,,,,,

7、矩形板钢筋,,合计55kg,,,,

N7φ18,共10根,L=2.3-0.08=2.22m,,2.23*10*0.617*1.8*1.8=45kg,,

N8φ12,共12根,L=0.91m,,0.91*12*0.617*1.2*1.2=10kg,,

,,,,,,,

8、防水层,2.09*2=4.18m2,,,,,

,,,,,,,

9、整体化层,,2.3*0.1=0.23m3/m,,,,

,,,,,,,

10、整体化双向钢筋网,,L=2.22m共10根,,2.22*10*0.617*0.8*0.8=9kg,,

,,L=1m共24根,,1*24*0.617*0.8*0.8=9kg,,

,,,,,合计18kg,

11、一字出水口:,,,,,,

H0=500.579-4.25*0.02-0.75*0.03-497.95=2.52m,,,,,b=0.6*0.25+0.5=0.65m,

y=2.52-0.8*2=0.92m,,,B=2*2.52+1.8+1.2=8.04m,,B1=3+1.8=4.8m,

x(=B-B1-0.8*2)/2=(8.04-4.8-0.8*2)/2=0.82m,,,,,H1=1m,

,,,,,,,

①翼墙C30混凝土基础=B1*1*b-2.5*0.1*0.65-2.3*0.25*0.65=4.8*1*0.65-2.5*0.1*0.65-2.5*0.25*0.65=2.55m3,,,,,,

两侧共2.55*2=5.1m3,,,,,,

②B1宽度处翼墙砌筑卵石,,,,,,

翼墙后背坡度：H0/(b-0.5)=2.52/0.15=16.8,,,,,,

涵顶处宽度（2.52-1.94）/16.8+0.5=0.535,,,,,,

（0.5+0.65)/2*2.52*4.8-(0.535+0.65)/2*1.94*2.3=4.31m3,,,,两侧共8.62m3,,

③第一层0.8m翼墙砌筑卵石,,,,,,

底宽：（H0-0.8)/16.8+0.