Many people think it is easy to build a steel structure plant, but Datong steel structure company wants to tell you that the steel structure plant that has passed the formal design does not need to doubt its structural stability. There have been special tests conducted by experts. The steel structure plant and concrete reinforcement plant of the same scale are more earthquake resistant, especially the steel structure plant that is more than 60 meters long is equipped with roof horizontal support and column support, There are more crane beams and stronger materials. If you are still worried that the steel structure plant is not stable enough, it is your lack of professional knowledge. Then follow me to find out whether the stability of the steel structure plant is reliable or not.
The stability of the steel structure plant depends on the steel structure frame system and the horizontal support system. The horizontal support is divided into the column support and the roof horizontal support. We can tell you responsibly that generally, the steel structure plants we see are equipped with the support systems that constitute the space stable structure, including the rigid tie rod, horizontal support, column support and vertical support. The column support can be divided into the upper column support and the lower column support, In the portal steel structure workshop, cross round steel is also used as the inter column support and roof support. If round steel is used, tension bolts should be set. In this way, the supported round steel should be tensioned during construction. The included angle between round steel and components is set between 30-60 degrees, the most appropriate is close to 45 degrees.
Roof support and inter column support should be in the same column beam frame, which can increase the integrity of the plant, which will make the plant structure form a space geometry invariant system. The transverse support of the roof should be set in the first or second bay of the beam network, and the first corresponding Bay should be set with rigid tie rod. When the height of the steel frame column is larger than the distance between the columns, the inter column support can be set in layers. If there is an overhead crane of more than 5T in the steel structure plant, the support between columns should be shaped steel support, and the spacing of the support should be determined according to the longitudinal column spacing, stress conditions and installation conditions of the steel structure plant. If there is no crane in the plant, the spacing of the support between columns should be 30-45m. If there is a crane in the plant, the support between columns should be set in the middle of the length, and the spacing should not exceed 60m, When the width of the plant is greater than 60m, the column support of the main inner row should be appropriately increased.
Difference between steel structure workshop and traditional concrete workshop
As a basic storage facility, warehouse is a place to store materials. In order to meet the different needs of storage buildings in the market, steel structure warehouse and concrete warehouse have become the two most popular warehouse structures in the market. For enterprises, which is the better choice for warehouse construction? Let’s take a look at their differences first.
- the duration is different. The components of the steel structure warehouse are prefabricated and produced in the factory. The products are directly transported to the construction site and only need to be hoisted and spliced. The construction is very rapid, which can meet the urgent warehouse building needs of some manufacturers. In terms of construction period, steel structure warehouse has obvious advantages,
- different degrees of environmental protection. The steel structure warehouse adopts dry construction, which can be operated without water in the whole process, and only a small amount of dust is generated, which can reduce the pollution to the environment and the impact on nearby residents. At present, concrete buildings can not do this. Outstanding environmental protection advantages,
- different construction costs. Steel structure warehouse can save construction cost and labor cost more than traditional concrete warehouse. The construction of a steel structure warehouse is 20 to 30% lower than that of a traditional concrete building, and it is safer and more stable.
- different structural weights. The steel structure has light self weight. The wall and roof of the steel structure are made of light metal building materials, which is much lighter than the brick concrete wall and ceramic tile roof. It can reduce the overall weight of the warehouse and will not damage the stability of the structure.
Although the above is professional knowledge, it is also easy to understand. The steel structure plant construction company reminds you from a professional point of view that professional knowledge, good installation and reasonable design schemes can really convince you, so give it to a professional, and you will be satisfied.