关于济南大型广告牌的板面结构与构造

页面更新时间:2015-07-07 09:50 来源:未知 作者:admin 点击:

济南大型广告牌的板面结构主要由牌面与横梁组成。 其中的牌面结构一般由型钢焊接而成的钢架与表面铁皮组成,其作用是作为广告发布的载体。其设计要求满足结构强度、防雷、防腐等要求。

The surface structure of Ji'nan large billboards is mainly composed of the tile surface and beam. Card surface structure of the general type steel by welding a steel frame and the metal surface, its role is as advertising carrier. Its design requirements meet the requirements of structural strength, lightning protection, anti-corrosion, etc..

立柱是济南大型广告牌的支撑,其作用是将广告牌面的自重及风荷载产生的倾覆力传递至基础结构,立柱的形式有钢架结构和单立柱结构等形式,目前主要以单立柱结构为主,其设计要求满足结构强度、防雷、防腐等要求。立柱的外径一般为1m~1.2m,壁厚一般为10mm~12mm。常用螺旋钢管Φ630mm×10mm,螺旋钢管Φ630mm×8mm,螺旋钢管Φ526mm×10mm,螺旋钢管Φ526mm×8mm,常用10#槽钢、8#槽钢、5#角钢、6#角钢、4#角钢.

Column is the support of Jinan large billboards, its role is the billboard surface gravity and wind load produces overturning force transfer to the base structure and forms of column with steel structure and the single column structure in the form, mainly in the single column structure, the design requirements for structural strength, lightning protection, anti-corrosion requirements could be satisfied. The outer diameter of the column is 1.2m ~ 1m, the wall thickness is generally 10mm~12mm. Commonly used spiral steel pipe diameter is 630mm * 10mm, spiral steel pipe diameter is 630mm * 8mm, spiral steel pipe diameter 526mm * 10mm, spiral steel pipe diameter 526mm * 8mm, commonly used 10# channel, 8# channel, 5# angle, 6# angle, 4# angle.

济南大型广告牌 / 的板面结构需要定期的进行刷漆保养,其上部结构的设计年限应满足广告审批文件的要求,板面结构主要是钢结构,其结构设计年限不宜太长,一般不宜超过15年。

Panel structure of Jinan large billboards need regular paint maintenance, the design period of the upper part of the structure should meet the requirements of the advertisement approval documents, board structure is mainly steel structure, the structure design of life should not be too long, generally should not be more than 15 years.

济南大型广告牌上部结构设计制作质量问题主要体现在以下方面:

The quality of the design and production of the top structure design of the large billboard in Ji'nan is mainly reflected in the following aspects:

1)部分结构构件焊接不牢固,局部构件掉落;

1) part of the structure of the welding is not strong, the local member drops;

2)刷漆保养质量不过关,导致腐蚀严重、色泽难看;

2) brush paint maintenance quality does not pass, leading to serious corrosion, color ugly;

3)牌面结构不合理或焊接不牢固导致牌面扭曲;

3) the structure of the brand is not reasonable or welding is not strong lead to the distortion of the brand;

4)牌面与立柱连接不牢固,导致牌面脱落;

4) the card surface and the column connection is not strong, resulting in the loss of brand surface;