钢格栅规格、载荷图集

1、钢格栅规格、载荷图集格板规格 Specification of Steel Grating(mm)系歹Series纵条间距 Pitch of Bearing bar横条间距Cross-barPitch负裁扁钢规格(宽X厚)Specification of bearing bar load(width x thickness )20X325X332X340X320X525X5130100G203/30/100G253/30/100 G1323/30/100 G4103/30/100 G2(05/30/100 G25；5/30/10050G203/30/50G253/30/50G323/30/50

2、G403/30/50G205/30/50G255/30/50240100G203/40/100G253/40/100G323/40/100G403/40/100G205/40/100G255/40/10050G203/40/50G253/40/50G323/40/50G403/40/50G205/40/50G255/40/5036050G253/60/50G253/60/50G403/60/50G205/60/50G255/60/50系歹(JSeries纵条间距Pitch of Bearing bar横条间距Cross-barPitch负裁扁钢规格(宽X厚)Specification of b

3、earing bar load(width x thickness )32X540X545X550X555X560X5130100G325/30/100G405/30/100 G455/30/100 Gl)05/30/100 G5155/30/100 G60；5/30/10050G325/30/50G405/30/50G455/30/50G505/30/50G555/30/50G605/30/50240100G325/40/100G405/40/100G455/40/100G505/40/100G555/40/100G605/40/10050G325/40/50G405/40/50G455/4

4、0/50G505/40/50G555/40/50G605/40/5036050G325/60/50G405/60/50G455/60/50G505/60/50G555/60/50G605/60/50G 系列 2 G Series 2不推荐定购G 系歹U 3 G Series 3G 系列 1 G Series 1在各种工业领域里是最常用的。Most Commonly used in Various Industrial fieldsG 系列 2 G Series 2适用于要求跨距比较小的场所OG 系列 3 G Series 3最适用于采矿工业，也适 用于制作围墙隔离。applied to the

5、 cases which requires short spanMostly used in mineral industry also used for making fences and isolation系列1钢格板的自重、安全荷载及其挠度表型号横杆 间距(mm)自重：Kg/m2)扁钢 规格(mm)跨距(mm)1503004506007509001050120015001800210024002700300033003600G203/30/100G203/30/50100502225.120X3UD4020.21000.8451.81253.22165.03117.2489.85612.

6、87420.11328.96239.41G205/30/100G205/30/501005033.336.420X5UD6710.21670.8741.81423.22275.03187.24138.851012.87620.11428.96339.41G253/30/10010026.625X3UD629157703925171310616.09432G253/30/505029.70.160.641.452.574.025.87.8810.323.1731.5341.18G255/30/10010040.925X5UD104826211565422921161016.09754G255/3

7、0/505043.80.160.641.452.574.025.797.8810.323.1731.5341.18G323/30/10010033.332X3UD1031257114644128211610718.1543G323/30/505036.20.130.51.132.013.144.526.168.0412.5724.6332.1840.72G325/30/10010051.632X5UD171842919010768473526171118.18654G325/30/505054.80.130.51.132.013.144.526.168.0412.5724.6332.1840.

8、7240.22G403/30/10010040.840X3UD161040217910064443325161114.48865G403/30/505043.80.10.40.91.612.513.624.936.4410.0519.7125.7432.58G385/30/10010063.740X5UD2684671298167107745441261615.241814.48976G385/30/505066.90.10.40.91.612.513.624.936.4410.0527.0934.2942.34G405/30/10010071.345X5UD33978493772121359

9、46952332312.87231717.5286G405/30/505074.50.090.340.81.432.233.224.385.728.9412.8732.5840.22G505/30/10010078.950X5U41491048465261167115856541282116121087G505/30/505082D0.080.320.721.292.012.93.945.158.0411.5815.7720.5926.0632.1838.9346.33G655/30/10010010265X5UD7088177178744228319614411070488.91352721

10、1724.75149G655/30/50501050.060.250.560.991.552.233.033.966.1912.1315.8420.0529.9535.64注：加重线左边为4Kpa均布荷载之下，挠度 0 5mm的相应跨距，这是行人步履舒适的极限挠度齿型钢格板的换算系数承载扁钢20X 320 X525X 325 X4.525X 532 X 332 X4.532X 535 X4.535X 538 X 540 X340X 545X 550X 565X 5载荷不推荐0.790.790.790.830.830.830.850.850.86.870.870.880.890.92挠度1.12

11、1.121.121.091.091.091.081.081.071.071.071.071.061.04荷载表说明 U=外加安全均布面荷载，单位： Kpa D=变形挠度，单位： mm钢格板的理算自重是按原板计算的 荷载是按许用挠曲应力 171.6MpaQ66Fy）计算的假定受荷扁钢是简单支承的无齿扁钢系列2钢格板的自重、安全荷载及其挠度表型号横杆间距(mm)理算自重(Kg/m2 )扁钢 规格(mm )跨距1503004506007509001050120015001800210024002700300033003600G203/40/100G203/40/501005017.720.820X3

12、UD3050.20760.80341.80193.21125.0287.2369.85512.87320.10228.95139.41G253/40/100G253/40/501005026.529.720X5UD5080.201270.80561.80323.21205.02147.23109.85812.87520.10328.95239.41G255/40/100G255/40/501005021.424.425X3UD4760.161190.64531.44302.57194.02135.79107.88710.29516.08323.16231.53241.18G323/40/100

13、G323/40/501005032.335.525X5UD7940.161980.64881.44492.57314.02225.79167.881210.29816.08523.16431.53341.18G325/40/100G325/40/501005026.629.632X3UD7810.121950.50871.13492.01313.14214.52166.16128.04812.56518.09424.63332.17240.72G403/40/100G403/40/501005040.443.632X5UD13010.123250.501441.13812.01523.1436

14、4.52266.15208.041312.56918.09624.63532.17440.72G385/40/100G385/40/501005032.535.440X5UD12200.103050.401350.90761.61492.51343.62254.93196.441210.05814.48619.71425.74332.58340.22G405/40/100G405/40/501005042.144.940X5UD20330.115080.402260.901271.60812.51563.61414.92316.432010.051414.471019.70825.74632.

15、57540.21G505/40/100G505/40/501005051.954.750X5UD31770.087940.323530.721981.281272.01882.89643.94495.14318.042211.581615.761220.59926.06732.17638.93546.33G655/40/100G655/40/501005066.669.465X5UD53700.0613420.255960.563350.992141.551492.231093.03833.96536.19378.912712.132015.841620.051324.751029.95935

16、.64注：加重线左边为4Kpa均布荷载之下，挠度 0 5mm的相应跨距，这是行人步履舒适的极限挠度齿型钢格板的换算系数承载扁钢20X 320 X525X 325 X4.525X 532 X 332 X 4.532X 535 X4.535X 538 X 540 X340X 545X 550 X565X 5载荷不推荐0.790.790.790.830.830.830.850.850.86.870.870.880.890.92挠度1.121.121.121.091.091.091.081.081.071.071.071.071.061.04上一页 下一页1.钢格板平台安装1. 1图纸的编号图纸的编号

17、由两部分组成：工作单号一图纸序号标注实例：108204注：可按客户图纸编号要求标注。1. 2钢格板号码钢格板号码由两部分组成：图纸序号一钢格板序号标注实例：1308注：钢格板号码压印在每块钢格板的包边板一侧，便于识别，按图装配。钢格板序号标注在图面每块钢格板上。可按客户要求标注号码。1. 3钢格板包装钢格板基本上按各图号，各平台分开包装的。便于安装，发货时随货附上钢格板的图纸、装箱单、质量证明书等资料或将资料直接快递邮寄给收货 人，收货人必须确认收到上述资料后，才能拆箱，确保正确安装。1. 4钢格板正确定位1. 4. 1:在安装钢格板前，首先确认钢结构的安装是否符合设计要求.1 . 4. 2:

18、钢格板的位置必须按图纸要求的标高、号码铺设.对号入座，准确定位。1 . 1 . 3:钢格板间和边缘的位置见图 1 :1. 4. 4：钢格板受荷扁钢两端必须支承在钢粱或其它支承架上，每端搭接长度不少于25mm。1. 1. 5：两钢格板间距通常为 lOmm,安装时需根据图纸要求和现场实际情况作适当调整，在保证1. 4. 4的前提下，最小安装间距应满足以下要求：钢格板之间间距为3mm,钢格板与相邻结构间距为 10mm。1. 5钢格板安装安装前请先仔细阅读图纸和装箱单，然后按图和装箱单拆包装，如事先不阅读图和装箱单，把包装任意拆开，造成混乱或任意在现场切割，其责任不在供应商。钢格板按照钢结构平板构件进行安装，安装后不能横向移动或脱离支承架，主要有焊接安装和专用安装夹安装两种方法，钢格板安装后如不需拆卸和移动，建议使用焊接方法固定钢格板。1. 5. 1:焊接安装将钢格板焊接在支承梁上，以形成坚固的永久性连接。焊接要求：焊接前必须清除干净支承钢梁和钢格板表面上的锌层、油漆、铁锈、油污和水等。采用分段焊，焊缝长度不小于 25mm。焊角高度不小于5mm,焊于