A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Large-span daylighting roof steel frame
The invention discloses a large-span daylighting roof steel frame which comprises a variable cross-section T-shaped span beam with roof support arms and side support arms, root square steel fixedly connected with the upper part of the variable cross-section T-shaped span beam, transverse purlines fixedly connected with the root square steel, first support seats fixed below the roof support arms and second support seats fixed below the side support arms, wherein a V-shaped opening is formed between each roof support arm and the corresponding side support arm; and a plurality of web holes are formed in the variable cross-section T-shaped span beam. The large-span daylighting roof steel frame is firm in structure, simple, practical and durable; the construction difficulty is reduced and the mechanical property is improved; and in addition, the large-span daylighting roof steel frame has the advantages that the structure stress system is stable and reliable, processing is convenient, an anti-seismic property is good, the machining precision and quality are easy to control, the structural stability is good, site installation is convenient and rapid, and the consumption of steel materials is low. Therefore, the large-span daylighting roof steel frame is a product having excellent performance and integrating technicality, economy and practicability.
Large-span daylighting roof steel frame
The invention discloses a large-span daylighting roof steel frame which comprises a variable cross-section T-shaped span beam with roof support arms and side support arms, root square steel fixedly connected with the upper part of the variable cross-section T-shaped span beam, transverse purlines fixedly connected with the root square steel, first support seats fixed below the roof support arms and second support seats fixed below the side support arms, wherein a V-shaped opening is formed between each roof support arm and the corresponding side support arm; and a plurality of web holes are formed in the variable cross-section T-shaped span beam. The large-span daylighting roof steel frame is firm in structure, simple, practical and durable; the construction difficulty is reduced and the mechanical property is improved; and in addition, the large-span daylighting roof steel frame has the advantages that the structure stress system is stable and reliable, processing is convenient, an anti-seismic property is good, the machining precision and quality are easy to control, the structural stability is good, site installation is convenient and rapid, and the consumption of steel materials is low. Therefore, the large-span daylighting roof steel frame is a product having excellent performance and integrating technicality, economy and practicability.
Large-span daylighting roof steel frame
GUO JIANWEI (author) / ZOU SHUNXING (author) / XIA DETAO (author) / LI WEIQIAO (author) / HOU JUN (author) / XU KUI (author)
2015-12-02
Patent
Electronic Resource
English
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