Steel Structure News Center

The overpass features a circular arc - shaped structure, a single - span main bridge, an "工" - shaped top design, and steel box girders (with a section size of 3800×1400 mm; the top width of the box girder in the standard section of the main bridge is 3.8 m, and both ends are widened to 11 m)

Steel is one of the most widely used materials in construction, engineering, and manufacturing, thanks to its exceptional strength, versatility, and durability. As a primary material in steel structures, its structural properties allow it to meet the demands of various applications, from buildings and bridges to industrial machinery and automotive components. In this article, we will explore the material structure of steel, examining its composition, atomic arrangement, mechanical properties, and the factors that influence its performance. Additionally, we will discuss how the material structure of steel impacts its use in steel structures and why steel has become an indispensable material in modern engineering.

Steel is a fundamental material in the construction industry, known for its strength, versatility, and ability to withstand diverse environmental conditions. As a result, it is extensively used in steel structures, ranging from high-rise buildings and bridges to industrial facilities and warehouses. However, the way in which steel is utilized in these structures can vary greatly depending on the specific design, purpose, and architectural requirements of a project. Steel structural systems are key to the stability, functionality, and efficiency of a building, as they determine how loads are transferred throughout the structure.

The large gantry crane with a 36 - meter span at the main factory area of Xinguangzheng has completed beam erection and entered the commissioning and put - into - use stage. It is capable of efficiently hoisting complex products such as heavy - duty equipment and performing integral container loading and unloading by directly lifting pallets. It can replace the traditional truck crane, reduce costs and improve efficiency, and lay a solid hardware foundation for cost reduction and efficiency improvement throughout the entire project cycle.

Xinguangzheng has successfully obtained the qualification certificate conforming to the American steel structure standards with excellent results of zero non - conformities.

Recently, the main pre-assembly of the special-shaped truss space structure project constructed by our company has been successfully completed.