marketing@lfspaceframe.com
+86-516-8595-0258
+86 177 5193 6871
222, Block B, Diamond International, Guozhuang Road, Xuzhou, Jiangsu, China
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.
The development and application of steel space frame structure has become quite popular. Because of the advantages of prefabricated main parts in the factory, on-site installation, convenient construction and labor saving, the steel space frame structure is widely used in large and medium-sized public buildings such as stadiums, waiting halls, exhibition halls, banquet halls, workshops, rain shelters, markets, etc.
The bolt ball steel space frame is composed of bolts, bolt balls, steel pipes, pins, sleeves, sealing plates or cone heads and other parts. The steel pipe rods and bolt balls are connected by high-strength bolts to form a space space frame structure .
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