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Steel rapidly loses its strength in high-temperature environments, so fire has always been one of the most serious safety threats facing steel structures. The quality of industrial steel building fire protection directly determines how long a steel member can withstand fire conditions and maintain structural integrity. For industrial projects with complex operating conditions and higher […]

Steel Structure Building System Design determines structural efficiency for industrial steel buildings, which relies on rational system layout, smooth load transfer paths and scientific construction methods. As modern industrial facilities increasingly demand large spans, heavy loads, and rapid construction cycles, traditional design approaches that prioritize safety above all else are no longer sufficient to meet

Bolt ball space frames are widely used in large-span structures, but many existing systems no longer meet current seismic requirements. Seismic retrofit improves structural safety, enhances earthquake resistance, and extends the service life of the structure. This article systematically reviews the general technical framework for bolt ball space frame seismic retrofitting from three perspectives: seismic performance characteristics,

Bolt ball space frames, as an efficient spatial structural system, are composed of interconnected members in a three-dimensional grid and are widely used in large public and industrial buildings such as sports arenas, convention centres, coal storage sheds, warehouses, and transport hubs. However, these structures are often exposed to harsh outdoor environments, facing corrosion risks

In the construction of space frame projects, many issues often emerge only during the installation phase — members fail to align, connections are not secure, and load-bearing capacity falls short of design requirements. Tracing back to the root cause, most of these problems stem from the same source: improper component selection and unreasonable system configuration

Introduction Truss pipe fittings play a critical role in steel structure systems and pipe truss frameworks. As essential connection components, they determine how structural members are joined, transferred loads, and maintained under complex working conditions. Their performance directly affects installation efficiency, structural stability, safety, and service life. Therefore, when purchasing or designing truss pipe fittings,

A 3D space frame is a highly efficient spatial structural system composed of interconnected members arranged in a three-dimensional grid. It is widely used in modern architecture due to its ability to achieve large spans, lightweight construction, and visually appealing architectural forms. Compared with traditional structural systems, a 3D space frame provides superior load distribution,

In modern construction engineering, the choice of structural system directly determines the efficiency, cost, aesthetics, and long-term safety of a project. Whether it’s a small rooftop or a large-scale venue, different structural forms are suited to different application scenarios. This article focuses on two core steel structure systems — truss and space frame — and,

Introduction Steel structural systems such as space frames are widely used in industrial buildings, including factories, warehouses, logistics centers, and exhibition halls. Their popularity comes from advantages like high strength, lightweight properties, large span capability, and fast construction speed. However, structural performance does not depend on design alone. The quality of space frame construction details

Introduction Steel truss systems are widely used in modern industrial buildings such as factories, warehouses, logistics centers, and exhibition halls. Their popularity stems from a combination of structural efficiency and construction advantages, including high strength-to-weight ratio, long-span capability, and relatively short construction cycles. These characteristics make the steel truss system an ideal solution for large-scale