Multifunctional Steel Structure Building

The main structure of a Multifunctional Steel Structure Building is composed of steel components. The main components are steel beams and steel columns, which are connected to each other by bolts and welding, and they are the main load-bearing structures. The multi-functionality of this type of building is most directly reflected in its vertical composite. It can integrate different usage requirements together. For instance, commercial shops, office areas, hotels, sightseeing restaurants, etc. can be integrated into a steel structure building. Different usage scenarios can be flexibly designed respectively. Not only does it save ground space, but it also improves overall efficiency. In addition to integrating urban complexes, they can also be consolidated into transportation hub complexes, cultural and sports facilities complexes, and so on.

Typical cases

1.Jewel Changi Airport in Singapore

The giant steel grid dome covers the indoor forest and transportation hub, achieving a symbiosis of natural landscape and airport functions.

14,000 tons of steel structures were precisely installed through BIM technology, reducing the impact of on-site operations on airport operations.

2.Shenzhen Ping An International Finance Center

The main structure adopts a "giant column - core tube - extended arm" lateral force resistance system, equipped with 8 giant steel-reinforced concrete columns with a load-bearing capacity of over 70,000 tons. The Beidou high-precision positioning technology is applied to achieve a construction error of only 2 millimeters at a height of 600 meters, and two 500-ton tuned mass dampers are set on the 114th floor. The total construction area is 459,000 square meters, including Grade A office buildings, commercial podiums and a 116-story Yunji observation deck, which features a suspended glass viewing platform. It is one of the typical Multifunctional Steel Structure Buildings.

Certification and Testing

We offer you the following certificates:

Eu EN1090,

international welding system ISO3834, 

US AISC certification

In addition, we also provide you with the certificate of origin of the materials and the factory inspection report. Before the components are dispatched, we have professional quality inspectors who conduct ultrasonic flaw detection on them.

How can the interior walls of steel buildings be flexibly arranged?

As a complex building, the interior layout of a Multifunctional Steel Structure Building will be designed according to different functions. Apart from the main structure of the building, such as steel beams, steel columns, and supports, other secondary structures can be flexibly dismantled and expanded. Since the infill walls, partition walls and other structures that serve as secondary structures do not belong to the load-bearing structures of the building, they can be easily disassembled and re-arranged.

However, before any wall is modified, it must be confirmed by the original design unit or a professional structural engineer based on the architectural drawings whether it is a non-load-bearing wall. Never judge for yourself.