Grid Frame

Product Introduction

Space frames and trusses are steel spatial load-bearing structures and represent core structural forms in modern long-span architecture. They are generally made from high-quality steel sections and steel plates, which are fabricated into standardized load-bearing components such as steel beams, steel columns, and steel trusses. All components are precisely and securely connected by welding, high-strength bolts, rivets, and other methods, providing a high degree of prefabrication and strong structural integrity.

Space frame structures are composed of basic units such as triangular pyramids, triangular prisms, cubic elements, and truncated square pyramids. These units can be flexibly assembled into various planar shapes, including triangular, quadrilateral, hexagonal, and circular forms, offering extremely high design plasticity. At the same time, the structure features a unique spatial load-bearing system with uniform force distribution and stable load-bearing performance. Different from ordinary planar steel structures, it is an ideal structural form for long-span and large-space buildings. During production, core welding processes are strictly controlled to ensure joint load-bearing capacity and load distribution, making the overall structure stable, reliable, and highly safe.

Application Scope

Space frame and truss structures are suitable for a wide range of spans and diverse scenarios, and can meet the construction requirements of both medium-span and ultra-long-span buildings. They are widely used in industrial buildings, public buildings, and other fields. In industrial scenarios, they are suitable for large-column-distance factories, workshops, industrial greenhouses, and other industrial roof structures. In public buildings, they are commonly used in large-space roof projects such as sports stadiums, theaters, exhibition halls, waiting halls, stadium stand canopies, and aircraft hangars. With their lightweight weight and strong adaptability, they can also be applied to large venues, supporting structures for super high-rise buildings, and various lightweight long-span construction projects. They have become mainstream structural forms in modern large-space building construction.

Product Advantages

Reasonable Spatial Load Transfer and High Structural Stiffness: Adopts a three-dimensional spatial load-bearing system with even load distribution. The overall structure has high stiffness and small deformation, effectively solving the problem of uneven stress in long-span buildings. Its structural stability is significantly superior to ordinary planar structures.

Lightweight Structure and Steel Saving: The structural design is scientifically optimized to greatly reduce self-weight while ensuring load-bearing capacity. It effectively saves steel consumption, reduces foundation load pressure, and lowers the overall project cost.

Flexible Shape and Strong Adaptability: Based on various basic structural units, space frames and trusses can be combined into special-shaped, circular, and polygonal building forms, meeting the design requirements of different architectural styles, site conditions, and span sizes.

Excellent Seismic Performance and High Safety: Steel has good toughness, and the structure maintains strong integrity. The spatial frame structure provides balanced force distribution, outstanding seismic and impact resistance, and can effectively resist external loads, improving the overall safety performance of the building.

Simple Construction and Short Construction Period: Components are standardized and prefabricated, making on-site assembly convenient. The construction process is less difficult, with simple procedures and low environmental impact, which can effectively shorten the construction period and improve project delivery efficiency.

Refined Technology, Stable and Durable: Core welded joints are constructed in strict accordance with standardized processes, achieving load transfer and distribution effects. The structure has strong load-bearing capacity, is not easily deformed or damaged, requires simple maintenance, and has a long service life.