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1、一、条形根底钢筋计算：图集11G101-1，第69页1)1轴Tp1bL=总长-6b+12* =30600-6*1800+12*1底板受力筋：L=边长-2C=1800-2*40=1720mm4n=L/+1=25200/120+1=211根18004=25200mmb - 梁宽 - 2min(75,S/2) 1800 500 150n=L/+1= + 1 =2底板分布筋：A轴以外:L=1500-b/2-40+150=1500-1800/2-40+150=710mm250+1=6根b - 梁宽 - 2min(75,S/2) 1800 500 150n=L/+1= + 1 = + 1 = 6根b -
2、梁宽 - 2min(75,S/2) 1800 500 150n=L/+1= + 1 = + 1 = 6根b - 梁宽 - 2min(75,S/2) 1800 500 150n=L/+1= + 1 = + 1 = 6根A轴B轴:L=6000-2b/2+2*150=6000-1800+300=4500mm250B轴C轴:L=3300-2b/2+2*150=3300-1800+300=1800mm250C轴D轴:L=7500-2b/2+2*150=7500-1800+300=6000mm250D轴E轴:L=3000-2b/2+2*150=3000-1800+300=1500mmn=L/+1=b-梁宽
3、-2min(75,S/2)+1=1800500150250+1=6根E轴b - 梁宽 - 2min(75,S/2) 1800 500 150n=L/+1= + 1 = + 1 = 6根F轴:L=7500-2b/2+2*150=7500-1800+300=6000mm250F轴以外:L=1800-b/2-40+150=1800-1800/2-40+150=1010mm2)2轴Tp1n=L/+1=b-梁宽-2min(75,S/2)+1=1800500150250+1=6根bL=总长-2b/2+2* =3300-1800+2*1底板受力筋：L=边长-2C=1800-2*40=1720mm4n=L/+
4、1=2400/120+1=21根18004=2400mmb - 梁宽 - 2min(75,S/2) 1800 500 150n=L/+1= + 1 =2底板分布筋：L=3300-2b/2+2*150=3300-1800+300=1800mm250+1=6根3)3轴Tp1bL=总长-6b+12* =30600-6*1800+12*1底板受力筋：L=边长-2C=1800-2*40=1720mm4n=L/+1=25200/120+1=211根18004=25200mmb - 梁宽 - 2min(75,S/2) 1800 500 150n=L/+1= + 1 = + 1 = 6根b - 梁宽 - 2m
5、in(75,S/2) 1800 500 150n=L/+1= + 1 = + 1 = 6根b - 梁宽 - 2min(75,S/2) 1800 700 150n=L/+1= + 1 = + 1 = 5根b - 梁宽 - 2min(75,S/2) 1800 700 150n=L/+1= + 1 = + 1 = 5根b - 梁宽 - 2min(75,S/2) 1800 700 150n=L/+1= + 1 = + 1 = 5根2底板分布筋：A轴以外:L=1500-b/2-40+150=1500-1800/2-40+150=710mm250A轴B轴:L=6000-2b/2+2*150=6000-18
6、00+300=4500mm250B轴C轴:L=3300-2b/2+2*150=3300-1800+300=1800mm250C轴D轴:L=7500-2b/2+2*150=7500-1800+300=6000mm250D轴E轴:L=3000-2b/2+2*150=3000-1800+300=1500mm250E轴F轴:L=7500-2b/2+2*150=7500-1800+300=6000mmn=L/+1=b-梁宽-2min(75,S/2)+1=1800700150250+1=5根F轴以外:L=1800-b/2-40+150=1800-1800/2-40+150=1010mm4)6轴Tp1n=L
7、/+1=b-梁宽-2min(75,S/2)+1=1800700150250+1=5根bL=总长-4b+8* =23600-4*1800+8*1底板受力筋：L=边长-2C=1800-2*40=1720mm4n=L/+1=20000/120+1=168根18004=20000mmb - 梁宽 - 2min(75,S/2) 1800 500 150n=L/+1= + 1 = + 1 = 6根b - 梁宽 - 2min(75,S/2) 1800 500 150n=L/+1= + 1 = + 1 = 6根b - 梁宽 - 2min(75,S/2) 1800 500 150n=L/+1= + 1 = +
8、1 = 6根2底板分布筋：C轴以外:L=3800-b/2-40+150=3800-1800/2-40+150=3010mm250C轴D轴:L=7500-2b/2+2*150=7500-1800+300=6000mm250D轴E轴:L=3000-2b/2+2*150=3000-1800+300=1500mm250E轴F轴:L=7500-2b/2+2*150=7500-1800+300=6000mmn=L/+1=b-梁宽-2min(75,S/2)+1=1800500150250+1=6根5)7轴Tp1b - 梁宽 - 2min(75,S/2) 1800 500 150n=L/+1= + 1 = +
9、 1 = 6根F轴以外:L=1800-b/2-40+150=1800-1800/2-40+150=1010mm250bL=总长-3b-b/2+7* =19800-3*1800-900+7*1底板受力筋：L=边长-2C=1800-2*40=1720mm4n=L/+1=16650/120+1=140根18004=16650mmb - 梁宽 - 2min(75,S/2) 1800 500 150n=L/+1= + 1 =2底板分布筋：C轴D轴:L=7500-2b/2+2*150=7500-1800+300=6000mm250+1=6根b - 梁宽 - 2min(75,S/2) 1800 500 15
10、0n=L/+1= + 1 = + 1 = 6根b - 梁宽 - 2min(75,S/2) 1800 500 150n=L/+1= + 1 = + 1 = 6根D轴E轴:L=3000-2b/2+2*150=3000-1800+300=1500mm250E轴F轴:L=7500-2b/2+2*150=7500-1800+300=6000mm250F轴以外:L=1800-b/2-40+150=1800-1800/2-40+150=1010mmn=L/+1=b-梁宽-2min(75,S/2)+1=1800500150250+1=6根6)8轴Tp1bL=总长-2b-b/2+5* =14300-2*1800
11、-900+5*1底板受力筋：L=边长-2C=1800-2*40=1720mm4n=L/+1=12050/120+1=102根18004=12050mmb - 梁宽 - 2min(75,S/2) 1800 500 150n=L/+1= + 1 = + 1 = 6根b - 梁宽 - 2min(75,S/2) 1800 500 150n=L/+1= + 1 = + 1 = 6根b - 梁宽 - 2min(75,S/2) 1800 500 150n=L/+1= + 1 = + 1 = 6根2底板分布筋：C轴以外:L=3800-b/2-40+150=3800-1800/2-40+150=3010mm25
12、0C轴D轴:L=7500-2b/2+2*150=7500-1800+300=6000mm250D轴E轴:L=3000-2b/2+2*150=3000-1800+300=1500mm2507)9轴Tp1b1 b2L=总长- b1 - b2 + + =11100-1800-2100+1底板受力筋：L=边长-2C=1800-2*40=1720mm44n=L/+1=8175/120+1=70根18004+21004=8175mm2底板分布筋：E轴以外:L=1800-b/2-40+150=1800-1800/2-40+150=1010mmb-梁宽-2min(75,S/2)1800500150n=L/+1
13、=+1=250+1=6根E轴b - 梁宽 - 2min(75,S/2) 1800 500 150n=L/+1= + 1 = + 1 = 6根F轴:L=7500-b1/2-b2/2+2*150=7500-900-1050+300=5850mm250b - 梁宽 - 2min(75,S/2) 1800 500 150n=L/+1= + 1 = + 1 = 6根F轴以外:L=1800-b1/2-b2/2+300=1800-900-1050+300=860mm2508)10轴Tp1bL=总长-2b-b/2+5* =14300-2*1800-900+5*1底板受力筋：L=边长-2C=1800-2*40=
14、1720mm4n=L/+1=12050/120+1=102根18004=12050mmb - 梁宽 - 2min(75,S/2) 1800 500 150n=L/+1= + 1 =b - 梁宽 - 2min(75,S/2) 1800 500 150n=L/+1= + 1 =2底板分布筋：C轴以外:L=3800-b/2-40+150=3800-1800/2-40+150=3010mm250C轴D轴:L=7500-2b/2+2*150=7500-1800+300=6000mm250+1=6根+1=6根b - 梁宽 - 2min(75,S/2) 1800 500 150n=L/+1= +1 = +
15、1 = 6根D轴E轴:L=3000-2b/2+2*150=3000-1800+300=1500mm2509)11轴Tp1bL=总长-3b-b/2+7* =19800-3*1800-900+7*1底板受力筋：L=边长-2C=1800-2*40=1720mm4n=L/+1=16650/120+1=140根18004=16650mmb - 梁宽 - 2min(75,S/2) 1800 500 150n=L/+1= + 1 =2底板分布筋：C轴D轴:L=7500-2b/2+2*150=7500-1800+300=6000mm250+1=6根b - 梁宽 - 2min(75,S/2) 1800 500
16、150n=L/+1= + 1 = + 1 = 6根b - 梁宽 - 2min(75,S/2) 1800 500 150n=L/+1= + 1 = + 1 = 6根b - 梁宽 - 2min(75,S/2) 1800 500 150n=L/+1= + 1 = + 1 = 6根D轴E轴:L=3000-2b/2+2*150=3000-1800+300=1500mm250E轴F轴:L=7500-2b/2+2*150=7500-1800+300=6000mm250F轴以外:L=1800-b/2-40+150=1800-1800/2-40+150=1010mm25010)12轴Tp1bL=总长-4b+8*
17、 =23600-4*1800+8*1底板受力筋：L=边长-2C=1800-2*40=1720mm4n=L/+1=20000/120+1=168根18004=20000mmb - 梁宽 - 2min(75,S/2) 1800 500 150n=L/+1= + 1 = + 1 = 6根b - 梁宽 - 2min(75,S/2) 1800 500 150n=L/+1= + 1 = + 1 = 6根b - 梁宽 - 2min(75,S/2) 1800 500 150n=L/+1= + 1 = + 1 = 6根b - 梁宽 - 2min(75,S/2) 1800 500 150n=L/+1= + 1 =
18、 + 1 = 6根2底板分布筋：C轴以外:L=3800-b/2-40+150=3800-1800/2-40+150=3010mm250C轴D轴:L=7500-2b/2+2*150=7500-1800+300=6000mm250D轴E轴:L=3000-2b/2+2*150=3000-1800+300=1500mm250E轴F轴:L=7500-2b/2+2*150=7500-1800+300=6000mm250F轴以外:L=1800-b/2-40+150=1800-1800/2-40+150=1010mmn=L/+1=b-梁宽-2min(75,S/2)+1=1800500150250+1=6根11
19、)14轴Tp3b1 b2L=总长- b1 - b2 /2+2* + =7500-1650-900+ 2 *1底板受力筋：L=边长-2C=1650-2*40=1570mm44n=L/+1=6225/120+1=53根16504+18004=6225mm2底板分布筋：A轴以外:L=1500-b1/2-40+150=1500-1650/2-40+150=785mmb-梁宽-2min(75,S/2)1650500150n=L/+1=+1=200+1=6根b - 梁宽 - 2min(75,S/2) 1650 500 150n=L/+1= + 1 = + 1 = 6根A轴B轴:L=6000-b1/2-b2
20、/2+2*150=6000-825-900+300=4575mm20012)14轴Tp4bL=总长-b/2-4b+12* =23100-900-4*1800+9*1底板受力筋：L=边长-2C=2400-2*40=2320mm4n=L/+1=19050/100+1=192根18004=19050mmb - 梁宽 - 2min(75,S/2) 2400 700 150n=L/+1= + 1 =2底板分布筋：B轴C轴:L=3300-2b/2+2*150=3300-1800+300=1800mm250+1=8根b - 梁宽 - 2min(75,S/2) 2400 700 150n=L/+1= + 1
21、= + 1 = 8根b - 梁宽 - 2min(75,S/2) 2400 700 150n=L/+1= + 1 = + 1 = 8根b - 梁宽 - 2min(75,S/2) 2400 700 150n=L/+1= + 1 = + 1 = 8根b - 梁宽 - 2min(75,S/2) 2400 700 150n=L/+1= + 1 = + 1 = 8根C轴D轴:L=7500-2b/2+2*150=7500-1800+300=6000mm250D轴E轴:L=3000-2b/2+2*150=3000-1800+300=1500mm250E轴F轴:L=7500-2b/2+2*150=7500-18
22、00+300=6000mm250F轴以外:L=1800-b/2-40+150=1800-1800/2-40+150=1010mm25013)16轴Tp1bL=总长-2b/2+2* =3300-1800+2*1底板受力筋：L=边长-2C=1800-2*40=1720mm4n=L/+1=2400/120+1=21根18004=2400mmb - 梁宽 - 2min(75,S/2) 1800 500 150n=L/+1= + 1 =2底板分布筋：L=3300-2b/2+2*150=3300-1800+300=1800mm250+1=6根14)17轴Tp3b1 b2L=总长- b1 -5* b2 +2
23、* + =30600-1650-5*1800+ 2*1底板受力筋：L=边长-2C=1650-2*40=1570mm44n=L/+1=25275/120+1=212根16504+10*18004=25275mmb - 梁宽 - 2min(75,S/2) 1800 500 150n=L/+1= + 1 =b - 梁宽 - 2min(75,S/2) 1800 500 150n=L/+1= + 1 =b - 梁宽 - 2min(75,S/2) 1800 500 150n=L/+1= + 1 =2底板分布筋：A轴以外:L=1500-b/2-40+150=1500-1800/2-40+150=710mm2
24、50A轴B轴:L=6000-2b/2+2*150=6000-1800+300=4500mm250B轴C轴:L=3300-2b/2+2*150=3300-1800+300=1800mm250+1=6根+1=6根+1=6根b - 梁宽 - 2min(75,S/2) 1800 500 150n=L/+1= + 1 = + 1 = 6根C轴D轴:L=7500-2b/2+2*150=7500-1800+300=6000mm250D轴E轴:L=3000-2b/2+2*150=3000-1800+300=1500mmn=L/+1=b-梁宽-2min(75,S/2)+1=1800500150250+1=6根E
25、轴b - 梁宽 - 2min(75,S/2) 1800 500 150n=L/+1= + 1 = + 1 = 6根F轴:L=7500-2b/2+2*150=7500-1800+300=6000mm250F轴以外:L=1800-b/2-40+150=1800-1800/2-40+150=1010mmn=L/+1=b-梁宽-2min(75,S/2)+1=1800500150250+1=6根15)A轴Tp1bL=总长-2b+4* =11600-2*1800+4*1底板受力筋：L=边长-2C=1800-2*40=1720mm4n=L/+1=9800/120+1=83根18004=9800mm2底板分布
26、筋：11b - 梁宽 - 2min(75,S/2) 1800 500 150n=L/+1= + 1 =b - 梁宽 - 2min(75,S/2) 1800 500 150n=L/+1= + 1 =轴以外:L=1150-b/2-40+150=1150-1800/2-40+150=360mm250轴3轴:L=9000-2b/2+2*150=9000-1800+300=7500mm250+1=6根+1=6根3轴以外:L=1150-b/2-40+150=1150-1800/2-40+150=360mmn=L/+1=b-梁宽-2min(75,S/2)+1=1800500150250+1=6根16)B轴上
27、1轴3轴之间Tp1bL=总长-2b+4* =11600-2*1800+4*1底板受力筋：L=边长-2C=1800-2*40=1720mm4n=L/+1=9800/120+1=83根18004=9800mm2底板分布筋：11b - 梁宽 - 2min(75,S/2) 1800 500 150n=L/+1= + 1 =b - 梁宽 - 2min(75,S/2) 1800 500 150n=L/+1= + 1 =b - 梁宽 - 2min(75,S/2) 1800 500 150实际间距=轴以外:L=1150-b/2-40+150=1150-1800/2-40+150=360mm250轴3轴:L=9
28、000-2b/2+2*150=9000-1800+300=7500mm2506-15+1=6根+1=6根与正交方向轴Tp1底板受力钢筋伸入B轴Tp1的围：b/4=1800/4=450mm与正交方向轴Tp1底板受力钢筋搭接150mm的B轴Tp1分布钢筋根数：n=L/+1=45075230+1=3根故有3根长度为7500mm，有6根4500-1800+2*150=3000mm17)C轴上1轴8轴之间Tp1bL=总长-3b-b/2+7* =27850-3*1800-900+7*1底板受力筋：L=边长-2C=1800-2*40=1720mm4n=L/+1=24700/120+1=207根18004=2
29、4700mm2底板分布筋：11b - 梁宽 - 2min(75,S/2) 1800 500 150n=L/+1= + 1 =b - 梁宽 - 2min(75,S/2) 1800 500 150n=L/+1= + 1 =b - 梁宽 - 2min(75,S/2) 1800 500 150实际间距= = = 230mm轴以外:L=1150-b/2-40+150=1150-1800/2-40+150=360mm250轴3轴:L=9000-2b/2+2*150=9000-1800+300=7500mm2506-15+1=6根+1=6根与正交方向轴Tp1底板受力钢筋伸入B轴Tp1的围：b/4=1800/
30、4=450mm与正交方向轴Tp1底板受力钢筋搭接150mm的B轴Tp1分布钢筋根数：n=L/+1=45075230+1=3根b - 梁宽 - 2min(75,S/2) 1800 500 150n=L/+1= + 1 = + 1 = 6根故有3根长度为7500mm，有6根4500-1800+2*150=3000mm4轴6轴:L=9000-2b/2+2*150=9000-1800+300=7500mm2506轴8b - 梁宽 - 2min(75,S/2) 1800 500 150n=L/+1= + 1 =轴:L=8400-2b/2+2*150=8400-1800+300=6900mm250+1=6
31、根实际间距=b-梁宽-2min(75,S/2)6-1=18005001505=230mm与正交方向轴Tp1底板受力钢筋伸入B轴Tp1的围：b/4=1800/4=450mm与正交方向轴Tp1底板受力钢筋搭接150mm的B轴Tp1分布钢筋根数：n=L/+1=45075230+1=3根故有3根长度为6900mm，在6轴7轴之间有3根3900-1800+2*150=2400mm在7轴8轴之间有3根4500-1800+2*150=3000mm18)C轴上8轴10轴之间Tp2bL=总长-b+2* =9000-1800+2*1底板受力筋：L=边长-2C=2100-2*40=2020mm4n=L/+1=810
32、0/110+1=75根18004=8100mm2底板分布筋：L=9000-2b/2+2*150=9000-1800+300=7500mmn=L/+1=b-梁宽-2min(75,S/2)+1=2100500150250+1=7根19)C轴上10轴17轴之间Tp1bL=总长-3b-b/2+7* =27850-3*1800-900+7*1底板受力筋：L=边长-2C=1800-2*40=1720mm4n=L/+1=24700/120+1=207根18004=24700mmb - 梁宽 - 2min(75,S/2) 1800 500 150n=L/+1= + 1 =2底板分布筋：17轴以外:L=1150
33、-b/2-40+150=1150-825-40+150=435mm250+1=6根b - 梁宽 - 2min(75,S/2) 1800 500 150n=L/+1= + 1 = + 1 = 6根b - 梁宽 - 2min(75,S/2) 1800 500 150实际间距= = = 230mm15轴17轴:L=9000-b1/2-b2/2+2*150=9000-1050-825+300=7425mm2506-15与正交方向16轴Tp1底板受力钢筋伸入B轴Tp1的围：b/4=1800/4=450mm与正交方向16轴Tp1底板受力钢筋搭接150mm的B轴Tp1分布钢筋根数：n=L/+1=450752
34、30+1=3根故有3根长度为7425mm，在15轴16轴之间有3根4500-1050-900+2*150=2850mm在16轴17轴之间有3根4500-900-825+2*150=3075mmb - 梁宽 - 2min(75,S/2) 1800 500 150n=L/+1= + 1 = + 1 = 6根12轴13轴:L=9000-b1/2-b2/2+2*150=9000-1050-900+300=7350mm250b - 梁宽 - 2min(75,S/2) 1800 500 150n=L/+1= + 1 =10轴12轴:L=8400-2b/2+2*150=8400-1800+300=6900m
35、m250+1=6根实际间距=b-梁宽-2min(75,S/2)6-1=18005001505=230mm与正交方向11轴Tp1底板受力钢筋伸入B轴Tp1的围：b/4=1800/4=450mm与正交方向11轴Tp1底板受力钢筋搭接150mm的B轴Tp1分布钢筋根数：n=L/+1=45075230+1=3根故有3根长度为6900mm，在11轴12轴之间有3根3900-1800+2*150=2400mm在10轴11轴之间有3根4500-1800+2*150=3000mm20)A轴Tp3b1 b2L=总长-2b+2* + =11600-1650*2+ 4 *1底板受力筋：L=边长-2C=1650-2*
36、40=1570mm44n=L/+1=9950/120+1=84根16504=9950mmb - 梁宽 - 2min(75,S/2) 1650 500 150n=L/+1= + 1 =2底板分布筋：15轴以外:L=1150-b/2-40+150=1150-1650/2-40+150=435mm20015轴17轴:L=9000-2*b/2+2*150=6000-1650+300=7650mm+1=6根n=L/+1=b-梁宽-2min(75,S/2)+1=1650500150200+1=6根17轴以外:L=1150-b1/2-40+150=1150-1650/2-40+150=435mmb-梁宽-2min(75,S/2)165050015
