技能培训混凝土工程.txt

1、7.6 7.6.1 3 (1)(塢)(壬) (2)(塢)() (3)(塢)(塢)7.6.2 涨 7.6.2.1 涨 (1)涨İ涨涨725涨 (2)1520 (3)乤 (4)赥4.OO (5)O.05 (6)=(1+)(1+)/ (7) (8) (9) 7.6.2.2 涨 (1)淶涨l2 (2)8m()12m1.1818m1.25 (3)64 7.6.2.3 涨 30m1.1050m1.257.6.3 7.6.3.1 涨()0.3O 1. (1)(722723) 1)() 2) h:b4:1,乤(),=, h:b4:1, (2)()(724) 壬塢塢塢()塢 (024)弰() (BAhB)()(

2、) 71776(C20) (1)5257 (2) 1) =0.70.2(4-0.8-1.05)4+(6-20.88)2+(6-21.13)=2.92 2) J141.61.60.32+0.2860.40.5+1.61.6+(1.6+0.4)(1.6+0.5) =4.576 J222.12.10.32+0.286O.40.5+2.12.1+(2.1+0.4)(2.1+0.5) =3.859 4.576+3.859=8.44 (3)726 762514.08 (3)()(725)() =+ 磬 =()+ (4)壬 塢塢乤() (5)豸豸豸𶯵豸豸豸󲿷壬 豸 (6)()

3、档 2 (1),磬, (2) (3) = 1)()洦(嶥棬) 2)() 3) (4)塣 3 (1)() 101.10 (2) = 1)档 2)档 (3)磬500mm档 (4)()()() (5) (6) 4.幤 ()(彻)İ (1)尴()壬İ幹󽽴󽽴()()() 塢壬10l.03451.10 (2)񡣾45 (3)尴壬 (4)尴lOOmm (5) ()(),O.3O,(), (1),;, (2)档 7-187-26,C30100mm (1)513532 (2) 1)6x0.40.4(8.5+l.85-0.4-O.35-20.1)=9.02 2)壺

4、 KL-130.3(0.4-0.1)(6-20.2)=1.512 KL-240.30.3(4.5-20.2)=1.476 KL-320.25(O.3-0.1)(4.5+O.2-0.3-0.15)=0.425 B(6+0.4)(9+O.4)0.1=6.016 (1.512+1.476+0.425+6.016)2()=18.86 (3),727 9.02m318.86岿7416.36 7-197-27浽4.2m()C25lOOmm塢 (1)5-205-32 (2) 1) 0.24(0.3-0.1)(10.8+6)2-0.244=1.57 2)塣 L:0.24x(O.5-0.1)(6+20.12)2

5、=1.198 B(10.8+0.24)(6+0.24)0.1=6.8890 1.198+6.8890=8.09 (3),728 1.578.092482.07 6. (1)񣬹()1.5 (2) 1) S=AL SOAmL񳤶m A1.50m 2)1.5m񣬲, 3), (3);乤 S=AB SOAmB,m Bl.80m, 1.80m, (4)200mm,档, C20cmS=LA C20cm,S=LA-CX S,O;L,mA,m; C,m; Xm (5)(塢),()乤, (6) 1)1/3 ()涨1.18 2),() 3)(O)300mm湤 72072

6、8,200mm,C25,90mm󰴼 (1):537540542 (2) (2.6-0.2)(0.26+2.34+1.3-0.1)3=27.36O (0.875-0.1)(2.6+0.2)=2.127O (3) 1) TL1O.260.35(1.2-0.1)=0.100 TL20.20.35(2.6-2X0.2)2=0.308 TL30.20.35(2.6-20.2)=0.154 TL40.260.35(2.6-0.2)6=1.310 :(1.04-0.1)(2.6+0.2)0.12=0.316 0.942.80.082=0.421 TB1壺0.091.1=0.277 TB2壺0

7、.091.1=0.267 TB3TB4壺0.091.14=1.088 TBI0.260.1721.19=O.219 TB2 0.26O.1521.19=0.193 TB3TB40.26O.1621.194=O.824 5.4771.015=5.559 27.36102.06=5.636 5.636-5.559=0.077 2) (0.875-O.1)2.80.12+(O.7752+2.8-0.082)0.810.081.015=O.540 2.17101.11=0.241 0.540-0.241=0.299 0.299-0.077=0.22 (4),7-29 27.36O2.17O1703.9

8、2 7.6.3.2 (1)(O)0.3O (2)()()() (3),() (4)񴰡(O) (5)50mm涨() 7.6.3.3 1 (1)弰 (2),(): V=HCD VHm CmDm () (3) 2 (1)() (2) 1)紦 2)磬()() 3) 4) 5) (3)塢 (4)()豣 (5)涨() 3() (1)󲿷 (2)棬棬濪 (3)森 (4)󲿷󲿷()档 (5)󲿷岿 (6) (7)u 4 (1)𰴻 (2) 1)30m, 2)塢塢 3) 4) 5)棬O.05O 5 (1)()()()() (2)磬硣硣; (3)壮 (4)()A; (5), 6 (1)(), (2)嶥12m (3)嶥20m,2m()