国产精品美女久久久久av超清_法国空姐电影在线_国产999久久久_女仆男又爽又黄免费女仆视频_www黄色网址_午夜的福利_国产内射爽爽大片_污污视频在线_搞中出视频_麻豆精产国品_一二三精品_手机电影在线观看_日韩一区二区三区视频在线_乱老熟女一区二区三区_亚洲欧美丝袜中文综合

What is the bearing capacity of Foshan steel structure composite platform

There are many factors affecting the bearing capacity of steel structures. Spans and service conditions (uses) are usually referred to as the arrangement of the main girders of columns (spacing and cross-section size of the arrangement), which is mainly affected by the arrangement of the main girders of columns.

1. Both indoor and outdoor use are related to regional loads (providing service areas, influencing live loads, seismic loads, wind loads, etc.).

2. Build a steel platform site of 4.5 meters or more, make full use of space and increase warehouse area.

3. Simple structure, low cost, smooth upper and lower space, large span, strong bearing capacity, good integrity, safety and stability.

4. Beautiful design and simple structure. It is easy to assemble and disassemble, and can be designed flexibly according to the site conditions.

5. Forklift trucks, lifting platforms and ladders can be used for goods upstairs and downstairs.