With the development of society and the economy, to meet the increasing scale of production and operation, industrial manufacturing enterprises have gradually started to use heavy steel workshop with large lifting capacity, large clear spans, and vast frame distances. For this type of workshop building, due to its weight, It is relatively large and requires high stability at the same time. Therefore, when designing the structure of the steel workshop building, it is necessary to comprehensively consider all aspects to ensure the security and reliability of the factory structure.

The large steel building has a complex structure, a large span, and a height of more than 12 meters. The space between each steel frame is relatively large. The internal crane has a massive lifting weight. It mainly uses in heavy industries such as metallurgy, power, machinery, and shipbuilding. It generally designs as a Single-storey building.

1. The workshop building mainly uses heavy machinery manufacturing industry, metallurgical industry, and other massive industrial production. Large production equipment and heavyweight characterizes the workshop, and horizontal transportation is the central part of the building.
2. The lifting capacity of the steel workshop that exceeds 25 tons, which can regard as a massive steel workshop.
3. Steel structure volume per square meter: if the amount of steel used exceeds 50 kg per square, it can consider as a massive workshop building, and the other is if the steel plate thickness of the main structure exceeds 12mm.

The large steel building has a complex structure, a large span, and a height of more than 12 meters. The space between each steel frame is relatively large. The internal crane has a massive lifting weight. It mainly uses in heavy industries such as metallurgy, power, machinery, and shipbuilding. It generally designs as a Single-storey building.

1. The workshop building mainly uses heavy machinery manufacturing industry, metallurgical industry, and other massive industrial production. Large production equipment and heavyweight characterizes the workshop, and horizontal transportation is the central part of the building.
2. The lifting capacity of the steel workshop that exceeds 25 tons, which can regard as a massive steel workshop.
3. Steel structure volume per square meter: if the amount of steel used exceeds 50 kg per square, it can consider as a massive workshop building, and the other is if the steel plate thickness of the main structure exceeds 12mm.

In the metallurgical industry, massive machinery equipment base, large shipbuilding base, and other large-scale industrial factories, the workshop usually design as heavy steel structure workshop

The characteristics of the heavy steel workshop:

1. Massive steel cranes generally arranged in the workshop, so the primary load-bearing structures such as the columns and crane beams of the workshop building are cumbersome, and large crawler cranes used when installed in the steel structure.
2. The columns of the steel workshop made of H-shaped steel lattice columns and the crane beams made of H-shaped steel.
3. The wall and roof panel use the single-layer corrugated metal sheet.

1. Fast construction:
All the components are prefabricated in the factory, and then delivery to the site for installation, which shortening the construction period. It also reducing the total cost.

2. Environmental protection
During construction, it will not cause pollution to the surrounding environment. All building materials can be recycled, which is conducive to sustainable development and saves energy.

3.Strong and durable
The skeletal system has a healthy earthquake resistance level and has a horizontal bearing capacity, which is suitable for areas with an earthquake intensity of 8 degrees or higher.