鋼筋配筋詳細(xì)表

一、鋼混凝土板最配筋量mm2混凝土標(biāo)號(hào)

鋼筋種類

0.45ft/fy和

板厚(mm)為行數(shù)值時(shí)每米寬范圍內(nèi)最小配筋mm

2C20ft=1.10C25ft=1.27C30ft=1.43C35ft=1.57C40ft=1.91

HPB235HRB335HRB400HPB235HRB335HRB400HPB235HRB335HRB400HPB235HRB335HRB400HPB235HRB335HRB400

較0.236%0.200%0.200%0.272%0.200%0.200%0.306%0.215%0.200%0.336%0.236%0.200%0.409%0.287%0.239%

90212180180245180180275194180302212180368259215

100236200200272200200306215200336236200409287239

110260220220299220220337237220370260220450316263

120283240240326240240367258240403283240491345287

130307260260354260260398280260437307260532373311

140330280280381280280428301280470330280573402335

150354300300408300300459323300504354300614431359

160378320320435320320490344320538378320654459383

170401340340462340340520366340571401340695488406鋼間距mm）

6

7

每米板內(nèi)鋼筋截面表當(dāng)鋼筋徑（mm為下列數(shù)值的鋼筋面面積（mm2）8920222828.338.550.263.678.5113.0153.9201.0254.3314.0379.9490.6615.4

159014961453141313391272

1266公直

鋼筋的算面面積理質(zhì)量不同根鋼筋的計(jì)算面面積mm2

單鋼筋理

徑mm67

128.333.238.5

2

3

4

5

6

7

8

9

10

11

論量/（）89

50.210052.810663.612778.5157

113.0226

153.9308

201.0402

254.3509314.0628

379.97602660490.69813434615.46154803.8803810176104

梁寬b

梁縱向鋼筋單排最大根數(shù)(凈保護(hù)層厚度：25mm）鋼筋直徑（mm）（mm）150200250300350400

142/3456/77/88/9

162/33/45678/9

1823/44/55/66/77/8

20234/55/66/77/8

22234566/7

25233/44/55/66/7

281/22/3344/55/6

32122/33/444/5

3612233/44/5

4011/222/333/4450

9/109/10

8/9

8/9

7/9

7/8

6/7

5/6

4/5

4/5500

10/1210/1110/119/108/10

7/9

6/8

6/7

5/6

4/5550

12/1311/1211/1210/119/118/107/9

6/8

5/7

5/6600梁寬b

13/1412/1412/1311/1210/129/118/107/81416182022252832

6/736

5/740注：表內(nèi)分?jǐn)?shù)值，其分子為梁上部縱筋單排最大根數(shù)，分母為梁下部鋼筋單排最大根數(shù)。

梁寬b

梁向筋排大數(shù)(凈保層度：）鋼筋直徑（mm）（mm）150200250300350400

1423/4567/88/9

16234/55/66/78

18234/55/66/77/8

2023456/77/8

222344/55/66/7

2522/33/44/55/66/7

281/22/3344/55/6

32122/33/444/5

3612233/44/5

4011/222/333/4450

9/109/10

8/9

8/9

7/8

6/8

6/7

5/6

4/5

4/5500

10/1110/119/109/10

8/9

7/9

6/8

6/7

5/6

4/5550

11/1211/1210/1110/119/108/107/9

6/8

5/7

5/6600梁寬b

12/1412/1311/1311/1210/129/118/107/81416182022252832

6/736

5/740注：表內(nèi)分?jǐn)?shù)值，其分子為梁上部縱筋單排最大根數(shù)，分母為梁下部鋼筋單排最大根數(shù)。柱縱向鋼筋單排最大根數(shù)(凈保護(hù)層厚度：30mm）

柱寬b

鋼筋直徑（mm）（mm）250300350400450500550600650700750800850900柱寬b

143456678910101112131314

16345567889101111121316

18345567789101011121318

2034456778991011121220

2234456678891010111222

253345567789910111125

283345566788910101128

32234455677889101032

3623344566778991036

402334455667889940柱寬b

柱縱向鋼筋單排最大根數(shù)(凈保護(hù)層厚度：35mm）鋼筋直徑（mm）（mm）250300350400450500

14345567

16345567

18344567

20344566

22334556

25334556

28234456

32234455

36233445

40233445

550600650700750800850900柱寬b

899101112121314

889101111121316

789101011121218

78991011111220

78891010111222

7789910111125

6788910101128

677889101032

66778991036

5667889940每米板寬內(nèi)的鋼筋截面面積表鋼筋間距

當(dāng)鋼筋直徑（mm）為下列數(shù)值時(shí)的鋼筋截面面積（

）（mm）

44.556810

12

14

16

18

20

22

2570758090100110120125130140150160170175180190

18022728040471816821226237767015719924535362814017721831455912615919628350311414517825745710513316423641910112715722640297122151217387901141402023598410613118833579991231773147494115166296729111216228770881091572796684103149265

11221047982873785714654628604561524491462449436413

161615081414125711311028942905870808754707665646628595

21992053192417101539139912831232118411001026962906880855810

2872268125132234201118281676160815471436134012571183114911171058

3635339331812827254523132121203619571818169615901497145414141339

4488418939273491314228562618251324172244209419631848179517451653

5430506847524224380134563168304129242715253423762236217221122001

7012654561365454490944624091392737763506327230682887280527272584

20063809814125125050647911320130042536594168

3925657701005314452616804262377513670

12721571190124541018125715211963848104712671636鋼筋間距44.5568

1012141618202225附加箍筋承受集中荷載承載力表附加箍筋承受集中荷載承載力表[F]（kN）箍筋

箍

筋

個(gè)

數(shù)鋼筋級(jí)別

每側(cè)1肢直徑個(gè)數(shù)(mm)(共2個(gè))

每側(cè)2個(gè)(共4個(gè))

每側(cè)3個(gè)(共6個(gè))

每側(cè)4個(gè)(共8個(gè))雙肢

681012

23.842.266.095.0

47.584.4131.9190.0

71.3126.7197.9285.0

95.0168.9263.9380.0HPB235(Ⅰ級(jí))

146

129.347.5

258.695.0

387.9142.5

517.2190.0四肢

8101214

84.4131.9190.0258.6

168.9263.9380.0517.2

253.3395.8570.0775.8

337.8527.8760.01034.5箍筋

箍

筋

個(gè)

數(shù)鋼筋級(jí)別

每側(cè)1肢直徑個(gè)數(shù)(mm)(共2個(gè))

每側(cè)2個(gè)(共4個(gè))

每側(cè)3個(gè)(共6個(gè))

每側(cè)4個(gè)(共8個(gè))雙肢

681012

33.960.394.2135.7

67.9120.6188.5271.4

101.8181.0282.7407.2

135.7241.3377.0542.9HRB335(Ⅱ級(jí))

146

184.767.9

369.5135.7

554.2203.6

738.9271.4四肢

8101214

120.6188.5271.4369.5

241.3377.0542.9738.9

361.9565.5814.31108.4

482.5754.01085.71477.8

鋼筋直(mm)鋼鋼筋直(mm)鋼筋直(mm鋼筋級(jí)別

附加吊筋承受集中荷載承載力表附加吊筋承受集中荷載承載力表[F]（kN）彎起角度徑α＝45°α＝60°1根2根3根4根1根2根3根4根HPB235(Ⅰ級(jí))

12141618202225

33.667.2100.8134.441.182.3123.4164.545.791.4137.2182.956.0112.0168.0224.059.7119.4179.1238.873.1146.3219.4292.575.6151.1226.7302.392.6185.1277.7370.293.3186.6279.9373.2228.5342.8457.1112.9225.8451.6138.3276.5414.8553.1145.8291.6583.1178.5357.1535.6714.2鋼筋級(jí)別

彎起角度徑α＝45°α＝60°1根2根3根4根1根2根3根4根HRB335(Ⅱ級(jí))

12141618202225

48.096.0143.9191.9