柱距、檁條間距、檁條截面和檁條用鋼量的相互關(guān)系

1、第五節(jié) 檁條規(guī)格選用附表附表4-1 屋面坡度為0.1的屋面檁條選用表格（恒載0.2kN/mm2、活載0.3kN/mm2、風(fēng)載0.35kN/mm2）檁條規(guī)格用鋼量(kg/mm2)撓度控制值1/150撓度控制值1/240跨度(m)最大檁距（m）跨度(m)最大檁距（m）C100x50x20x2.03.5141.5041.4051.10C100x50x20x2.54.3142.0041.7051.4050.5060.60C100x50x20x3.05.0742.2042.0051.6050.8060.90C120x50x20x2.03.8341.9041.9051.5051.1061.00C120x5

2、0x20x2.54.7042.3042.3052.0051.2061.2060.50C120x50x20x3.05.5442.7042.7052.3051.5061.4060.80C160x60x20x2.04.7752.4042.9061.7052.407.51.0061.30C160x60x20x2.55.8853.1053.0062.2061.607.51.307.50.80C160x60x20x3.06.9553.7053.5062.6061.807.51.607.50.90C180x60x20x2.05.0862.0052.907.51.2061.8090.807.50.90C180

3、x60x20x2.56.2762.5053.607.51.6062.2091.007.51.00C180x60x20x3.07.4263.0062.607.51.907.51.2091.1090.60C200x70x20x2.05.7162.4062.407.51.507.51.2091.0090.70C200x70x20x2.57.0563.0063.007.51.907.51.5091.3090.80C200x70x20x3.08.3763.7063.707.52.407.51.8091.6091.00C220x70x20x2.06.0362.7062.707.51.707.51.6091

4、.2090.90C220x70x20x2.57.4563.4063.407.52.207.52.0091.5091.00C220x70x20x3.08.847.52.7064.2091.807.52.30120.8091.20C240x80x20x2.06.6563.1063.107.52.007.52.0091.4091.10C240x80x20x2.58.237.52.6064.1091.807.52.60120.9091.40C240x80x20x3.09.787.53.207.53.2092.2091.70121.10120.60附表4-2屋面坡度為0.1的屋面檁條選用表格（恒載0.2

5、kN/mm2、活載0.3kN/mm2、風(fēng)載0.45kN/mm2）檁條規(guī)格用鋼量(kg/mm2)撓度控制值1/150撓度控制值1/240跨度(m)最大檁距(m)跨度(m)最大檁距(m)C100x50x20x2.03.5141.4041.4051.10C100x50x20x2.54.3141.9041.7051.3050.5060.90C100x50x20x3.05.0742.2042.0051.8050.8061.30C120x50x20x2.03.8342.0041.9051.6051.1061.00C120x50x20x2.54.7042.3042.3052.0051.3061.3060.5

6、0C120x50x20x3.05.5442.7042.7052.5051.5061.6060.80C160x60x20x2.04.7752.4042.9061.7052.407.51.1061.30C160x60x20x2.55.8853.1053.0062.2061.707.51.407.50.80C160x60x20x3.06.9553.7053.5062.7062.007.51.707.50.90C180x60x20x2.05.0861.9051.807.51.2061.8090.807.50.90C180x60x20x2.56.2762.5052.207.51.6062.2091.10

7、7.51.10C180x60x20x3.07.4263.0062.607.51.907.51.2091.3090.60C200x70x20x2.05.7162.4053.507.51.5062.4091.007.51.20C200x70x20x2.57.0563.1063.107.52.007.51.5091.3090.80C200x70x20x3.08.3763.7063.707.52.407.52.0091.6091.10C220x70x20x2.06.0362.7062.707.51.707.51.6091.2090.90C220x70x20x2.57.4563.2063.207.52.

8、007.52.0091.5091.10C220x70x20x3.08.847.52.7064.2091.907.52.50121.0091.40C240x80x20x2.06.6563.2063.207.52.007.52.0091.4091.20C240x80x20x2.58.2364.1064.107.52.707.52.7091.8091.60C240x80x20x3.09.787.53.207.53.2092.2091.90121.20120.80附表4-3屋面坡度為0.1的屋面檁條選用表格（恒載0.2kN/mm2、活載0.3kN/mm2、風(fēng)載0.55kN/mm2）檁條規(guī)格用鋼量(kg

9、/mm2)撓度控制值1/150撓度控制值1/240跨度(m)最大檁距(m)跨度(m)最大檁距(m)C100x50x20x2.03.5141.3041.3051.00C100x50x20x2.54.3141.6041.6051.3060.80C100x50x20x3.05.0741.9041.9051.6050.8061.10C120x50x20x2.03.8341.6041.6051.5051.0060.90C120x50x20x2.54.7042.0042.0051.7051.3061.20C120x50x20x3.05.5442.3042.3052.0051.5061.4060.80C16

10、0x60x20x2.04.7752.1042.5061.5052.107.51.0061.30C160x60x20x2.55.8852.7043.1061.9052.707.51.2061.70C160x60x20x3.06.9553.2053.2062.3062.007.51.507.50.90C180x60x20x2.05.0852.5052.5061.7061.707.51.107.50.90C180x60x20x2.56.2762.2053.207.51.4062.2091.007.51.10C180x60x20x3.07.4262.7062.607.51.807.51.2091.10

11、90.60C200x70x20x2.05.7162.1053.007.51.4062.1091.007.51.20C200x70x20x2.57.0562.7062.707.51.807.51.5091.3090.80C200x70x20x3.08.3763.3063.307.52.207.51.8091.6091.60C220x70x20x2.06.0362.4062.407.51.507.51.5091.1090.90C220x70x20x2.57.4563.0063.007.52.007.52.0091.4091.10C220x70x20x3.08.847.52.4063.8091.70

12、7.52.30120.8091.30C240x80x20x2.06.6562.8062.807.51.807.51.8091.3091.20C240x80x20x2.58.2363.6063.607.52.407.52.4091.7091.50C240x80x20x3.09.787.52.907.52.9092.0091.70121.10120.60附表4-4屋面坡度為0.1的屋面檁條選用表格（恒載0.2kN/mm2、活載0.5kN/mm2、風(fēng)載0.35kN/mm2）檁條規(guī)格用鋼量(kg/mm2)撓度值控制1/150撓度值控制1/240跨度(m)最大檁距(m)跨度(m)最大檁距(m)C100x

13、50x20x2.03.5141.14150.850.8C100x50x20x2.54.3141.45141.2C100x50x20x3.05.0741.650.551.1C120x50x20x2.03.8341.341.451.150.760.7C120x50x20x2.54.7041.641.351.450.760.841.6C120x50x20x3.05.5441.950.951.541.960.851.1C160x60x20x2.04.7751.842.161.251.77.50.760.9C160x60x20x2.55.8852.242.661.552.17.50.961.2C160x

14、60x20x3.06.9552.74361.852.57.51.161.4C180x60x20x2.05.0861.4527.50.861.390.57.50.6C180x60x20x2.56.2761.852.67.51.161.690.77.50.7C180x60x20x3.07.4262.353.27.51.461.990.87.50.9C200x70x20x2.05.7161.752.57.5161.790.77.50.9C200x70x20x2.57.0562.253.27.51.462.290.97.51.1C200x70x20x3.08.3762.762.77.51.97.51.

15、491.390.7C220x70x20x2.06.0361.952.87.51.261.990.87.51.1C220x70x20x2.57.4562.562.57.51.67.51.491.190.7C220x70x20x3.08.8463.1637.527.51.891.390.9C240x80x20x2.06.6562.362.37.51.47.51.49190.8C240x80x20x2.58.2363637.51.87.51.891.391C240x80x20x3.09.787.52.363.791.67.52.2120.891.2附表4-5屋面坡度為0.1的屋面檁條選用表格（恒載0

16、.2kN/mm2、活載0.5kN/mm2、風(fēng)載0.45kN/mm2）檁條規(guī)格用鋼量(kg/mm2)撓度控制值1/150撓度控制值1/240跨度(m)最大檁距(m)跨度(m)最大檁距(m)C100x50x20x2.03.5141.4041.0050.90C100x50x20x2.54.3141.8041.2051.0051.0060.50C100x50x20x3.05.0742.0041.2051.1050.7060.60C120x50x20x2.03.8341.8041.3051.1050.7060.70C120x50x20x2.54.7042.2041.7051.6051.0060.90C1

17、20x50x20x3.05.5442.6042.0051.6051.1061.00C160x60x20x2.04.7751.8041.8061.2051.807.50.7061.10C160x60x20x2.55.8852.3042.6061.5052.107.50.9061.10C160x60x20x3.06.9552.7052.1061.8061.407.51.107.50.60C180x60x20x2.05.0861.4052.007.50.8061.2090.507.50.60C180x60x20x2.56.2761.8052.607.51.1061.5090.707.50.70C18

18、0x60x20x3.07.4262.2053.207.51.4061.8090.807.50.90C200x70x20x2.05.7161.7052.507.51.1061.7090.707.50.90C200x70x20x2.57.0562.2053.207.51.4062.1090.907.51.10C200x70x20x3.08.3762.8062.607.51.807.51.4091.2090.70C220x70x20x2.06.0361.9052.807.51.2061.9090.807.51.10C220x70x20x2.57.4562.6062.607.51.607.51.409

19、1.1090.70C220x70x20x3.08.847.52.0063.0091.407.51.80120.7091.00C240x80x20x2.06.6562.3062.307.51.507.51.5091.0090.80C240x80x20x2.58.2363.1063.107.52.007.52.0091.4091.10C240x80x20x3.09.787.52.5063.5091.707.52.40120.909.0001.10附表4-6屋面坡度為0.1的屋面檁條選用表格（恒載0.2kN/mm2、活載0.5kN/mm2、風(fēng)載0.55kN/mm2）檁條規(guī)格用鋼量(kg/mm2)撓度

20、控制值1/150撓度控制值1/240跨度(m)最大檁距(m)跨度(m)最大檁距(m)C100x50x20x2.03.5141.1041.0050.80C100x50x20x2.54.3141.4041.2051.00C100x50x20x3.05.0741.6041.4051.10C120x50x20x2.03.8341.4041.4051.1050.7060.70C120x50x20x2.54.7041.6041.6051.4050.9060.80C120x50x20x3.05.5441.9041.9051.6051.0061.00C160x60x20x2.04.7742.1042.1051

21、.8051.7061.2061.00C160x60x20x2.55.8842.5042.5052.3052.1061.5061.20C160x60x20x3.06.9543.1043.1052.8052.5061.8061.40C180x60x20x2.05.0842.4042.4052.1052.0061.4061.30C180x60x20x2.56.2752.6042.8061.8052.607.51.1061.60C180x60x20x3.07.4253.2053.2062.2061.907.51.407.50.90C200x70x20x2.05.7142.8042.8052.5052.

22、5061.7061.70C200x70x20x2.57.0553.2053.2062.2062.207.51.407.51.10C200x70x20x3.08.3762.7062.707.51.707.51.3091.1090.70C220x70x20x2.06.0361.9052.807.51.2061.9090.807.51.10C220x70x20x2.57.4562.5062.507.51.607.51.4091.1090.70C220x70x20x3.08.8463.0063.007.51.907.51.6091.3090.90C240x80x20x2.06.6562.3062.30

23、7.51.407.51.4091.0090.80C240x80x20x2.58.2363.0063.007.51.807.51.8091.2091.00C240x80x20x3.09.787.52.3063.5091.607.52.20120.8091.20附表4-7屋面坡度為0.2的屋面檁條選用表格（恒載0.2kN/mm2、活載0.3kN/mm2、風(fēng)載0.35kN/mm2）檁條規(guī)格用鋼量(kg/mm2)撓度控制值1/150撓度控制值1/240跨度(m)最大檁距（m）跨度(m)最大檁距（m）Z160x60x20x2.04.7741.2041.2051.0051.00Z160x60x20x2.5

24、5.8841.8041.8051.5051.5060.8060.80Z160x60x20x3.06.9541.9041.9051.5051.5060.9060.90Z180x60x20x2.05.0842.3042.3051.9051.9061.3061.30Z180x60x20x2.56.2742.7042.7052.4052.4061.6061.60Z180x60x20x3.07.4242.9042.9052.6052.6061.7061.70Z200x70x20x2.05.7142.8042.8052.1052.1061.4061.40Z200x70x20x2.57.0543.2043.

25、2052.6052.6061.8061.80Z200x70x20x3.08.3753.1053.1062.1062.107.51.107.51.10Z220x70x20x2.06.0353.2053.2062.2062.207.51.207.51.20Z220x70x20x2.57.4562.8062.807.51.507.51.5091.0091.00Z220x70x20x3.08.8463.3063.307.51.807.51.8091.2091.20Z240x80x20x2.06.6562.3062.307.51.307.51.3090.8090.80Z240x80x20x2.58.23

26、62.9062.907.51.607.51.6091.1091.10Z240x80x20x3.09.7863.5063.507.52.007.52.0091.3091.30附表4-8屋面坡度為0.2的屋面檁條選用表格（恒載0.2kN/mm2、活載0.3kN/mm2、風(fēng)載0.45kN/mm2）檁條規(guī)格用鋼量(kg/mm2)撓度控制值1/150撓度控制值1/240跨度(m)最大檁距（m）跨度(m)最大檁距（m）Z160x60x20x2.04.7741.3041.3051.0051.00Z160x60x20x2.55.8841.8041.8051.5051.5060.8060.80Z160x60x2

27、0x3.06.9542.0042.0051.5051.5060.9060.90Z180x60x20x2.05.0842.3042.3051.9051.9061.3061.30Z180x60x20x2.56.2742.7042.7052.4052.4061.6061.60Z180x60x20x3.07.4243.0043.0052.6052.6061.7061.70Z200x70x20x2.05.7142.8042.8052.1052.1061.4061.40Z200x70x20x2.57.0552.7052.7061.8061.807.51.007.51.00Z200x70x20x3.08.3

28、753.0053.0062.1062.107.51.107.51.10Z220x70x20x2.06.0353.1053.1062.1062.107.51.207.51.20Z220x70x20x2.57.4562.7062.707.51.507.51.5091.0091.00Z220x70x20x3.08.8463.3063.307.51.807.51.8091.2091.20Z240x80x20x2.06.6562.3062.307.51.307.51.3090.8090.80Z240x80x20x2.58.2362.9062.907.51.607.51.6091.1091.10Z240x

29、80x20x3.09.787.52.007.52.0091.3091.30121.00120.70附表4-9 屋面坡度為0.2的屋面檁條選用表格（恒載0.2kN/mm2、活載0.3kN/mm2、風(fēng)載0.55kN/mm2）檁條規(guī)格用鋼量(kg/mm2)撓度控制值1/150撓度控制值1/240跨度(m)最大檁距（m）跨度(m)最大檁距（m）Z160x60x20x2.04.7741.3041.3051.0051.00Z160x60x20x2.55.8841.6041.6051.3051.3060.8060.80Z160x60x20x3.06.9541.7041.7051.4051.4060.9060

30、.90Z180x60x20x2.05.0841.9041.9051.6051.6061.2061.20Z180x60x20x2.56.2742.3042.3052.0052.0061.5061.50Z180x60x20x3.07.4242.5042.5052.2052.2061.6061.60Z200x70x20x2.05.7142.3042.3051.8051.8061.3061.30Z200x70x20x2.57.0552.3052.3061.6061.607.51.007.51.00Z200x70x20x3.08.3752.7052.7061.9061.907.51.107.51.10Z

31、220x70x20x2.06.0352.7052.7061.9061.907.51.107.51.10Z220x70x20x2.57.4562.4062.407.51.407.51.4091.0091.00Z220x70x20x3.08.8462.9062.907.51.707.51.7091.2091.20Z240x80x20x2.06.6562.0062.007.51.207.51.2090.9090.90Z240x80x20x2.58.2362.5062.507.51.507.51.5091.1091.10Z240x80x20x3.09.787.51.807.51.8091.3091.3

32、0120.90120.70附表 4-10屋面坡度為0.2的屋面檁條選用表格（恒載0.2kN/mm2、活載0.5kN/mm2、風(fēng)載0.35kN/mm2）檁條規(guī)格用鋼量(kg/mm2)撓度控制值1/150撓度控制值1/240跨度(m)最大檁距（m）跨度(m)最大檁距（m）Z160x60x20x2.04.7741.0041.00Z160x60x20x2.55.8841.3041.3051.0051.00Z160x60x20x3.06.9541.3041.3051.1051.10Z180x60x20x2.05.0841.6041.6051.3051.3060.9060.90Z180x60x20x2.5

33、6.2741.9041.9051.7051.7061.1061.10Z180x60x20x3.07.4242.1042.1051.8051.8061.2061.20Z200x70x20x2.05.7141.9041.9051.4051.4061.0061.00Z200x70x20x2.57.0542.3042.3051.8051.8061.2061.20Z200x70x20x3.08.3742.5042.5052.2052.2061.5061.50Z220x70x20x2.06.0342.7042.7052.2052.2061.5061.50Z220x70x20x2.57.4552.8052.

34、8061.9061.907.51.107.51.10Z220x70x20x3.08.8462.3062.307.51.207.51.2090.8090.80Z240x80x20x2.06.6552.3052.3061.6061.607.51.307.51.30Z240x80x20x2.58.2353.0053.0062.0062.007.51.107.51.10Z240x80x20x3.09.7862.5062.507.51.407.51.4090.9090.90附表4-11屋面坡度為0.2的屋面檁條選用表格（恒載0.2kN/mm2、活載0.5kN/mm2、風(fēng)載0.45kN/mm2）檁條規(guī)格用

35、鋼量(kg/mm2)撓度控制值1/150撓度控制值1/240跨度(m)最大檁距（m）跨度(m)最大檁距（m）Z160x60x20x2.04.7741.1041.1050.8050.80Z160x60x20x2.55.8841.3041.3051.0051.0060.7060.70Z160x60x20x3.06.9541.4041.4051.1051.1060.7060.70Z180x60x20x2.05.0841.6041.6051.3051.3060.9060.90Z180x60x20x2.56.2741.9041.9051.7051.7061.1061.10Z180x60x20x3.07.4242.1042.1051.8051.8061.2061.20Z200x70x20x2.05.7142.0042.0051.5051.5061.0061.00Z200x70x20x2.57.0542.3042.3051.9051.9061.3061.30Z200x70x20x3.08.3742.6042.