What is the snow load of the gas station canopy structure?


 At present, the structure of the gas station canopy

 is mainly in the form of concrete, light steel structure and space frame structure, which have their own advantages and disadvantages in terms of function and economy.

The arrangement of the gas pump island under the fuel station canopy is often used in the hope that the spacing is as large as possible, therefore, for the projection of a large area of the canopy, given the advantages of the mesh structure on the large span, there are many use of the mesh structure to make the canopy.

As the volume of the production and installation of gas station roofs is obviously small compared to industrial plants, warehouses and other large volume buildings, and the construction address is scattered and remote, some gas station projects in the society have uneven quality in the design, processing and installation of the shelters' net frame structure, which requires special attention.

The grid is a three-dimensional structure in space, multi-point support. Among the factors affecting the force of the grid structure, the snow load is now complex and changing weather conditions in the southern region need to pay more attention to the live load. Normally, the impact is not visible, but once the weather conditions are severe, the impact on structural safety and bearing capacity is highlighted.

China load code, according to the national 672 locations of the meteorological station (station) maximum snow pressure or snow depth information, the statistics of the maximum snow pressure of one in 50


评论

发表评论

此博客中的热门博文

Several cutting methods of steel structure space frame

图片
  Steel st ructure space frame s are now widely used, such as galvanized steel warehouse , glass dome building , airport hangar ,steel structure warehouses, hall roofs, gymnasiums, etc. The builder will cut, produce, and process according to the customer's requirements. There are many ways to cut steel structure space frame s, which will help you to have more choices of cutting. Then, the space frame   manufacturers below will give us a detailed description of several common cutting methods. The cutting methods of the steel structure space frame   are as follows: 1. Flame cutting by CNC machine tools: that is to say, use oxygen cylinders to oxidize and melt steel at a high temperature continuously. At present, natural gas is generally available, which is relatively reliable. 2. Waterjet cutting machine: Generally, high-pressure flowing water is used for cutting, and the accuracy is very high. It is often cut in some very thin, medium-thick steel that requires precision machining,
阅读全文

What are the advantages of steel over traditional concrete?

图片
  steel warehouse Steel structures offer several advantages over traditional concrete structures that cover a wide range of areas, including speed of construction, flexibility, sustainability, and more. Here are some common advantages of steel construction:   Lightweight and High Strength: Steel is a lightweight and strong building material. Compared to concrete, the use of steel reduces the dead weight of the building, which in turn reduces the load on the foundation and lowers the overall weight of the building.   Fast construction: Steel structures can be prefabricated in a factory and then simply assembled on site. In contrast, traditional concrete structures typically require more on-site pouring and maintenance time. As a result, steel structures are often faster to construct, helping to shorten project duration.   Design Flexibility: Steel structures are strong and malleable and can support large spans and diverse building designs. This gives designers more flexibility in creat
阅读全文

Lifting construction of the starting unit frame of the large-span arched space frame

图片
The space frame structure has good structural performance and a wide range of applications, especially for the installation of long-span steel structures. It has the advantages of saving steel, manufacturing technology, and convenient installation and construction. It is widely used in large-scale power generation facilities, petrochemical, coal f ields and other industries. In the construction of coal yards, in the past, most of the coal yards were piled in the open air, which caused great environmental pollution and affected the normal use of the coal yards. The coal raw material workshops of thermal power plants required relatively large building areas and spans (currently, the domestic span has reached 120m above), so that the steel space frame shell structure is widely used in the raw material dry coal shed workshop. The shell structure of the space frame of the dry coal shed has the characteristics of large span and high vertical height. During the construction process, it is ne
阅读全文