marketing@lfspaceframe.com
+86-516-8595-0258
+86 177 5193 6871
222, Block B, Diamond International, Guozhuang Road, Xuzhou, Jiangsu, China
The super-large steel space frame has the characteristics of large span, heavy weight, complex construction process, frequent high-altitude operations, tight construction period, and poor construction conditions on site. The safety protection of on-site construction is very critical, and great attention should be paid to it during the specific construction process.
The detection and safety assessment of long-span space frame roof structures is a comprehensive issue, mainly involving different standards, but also involving the actual component cross-section, steel corrosion, actual load conditions, changes in seismic fortification categories, and the durability of the lower support structure. Sexual degradation and degradation of roof structure performance.
The space frame structure has good structural performance and a wide range of applications, especially for the installation of long-span steel structures. It has the advantages of saving steel, manufacturing technology, and convenient installation and construction.
At present, the main methods of reinforcing the steel space frame structure are: load reduction (dynamic and static load), changing the structural calculation graphics, increasing the cross-section and connection strength of the original structural members, and stopping the expansion of cracks and other measures.
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