Pedestrian Bridge of Truss








Inspired by the leaves of mangrove trees and using ecologically sustainable materials, this beautiful pedestrian bridge is built.LF is a professional manufacturer and engineering company for space frame and steel structure projects.Do you have a construction project we can help with? We are always ready to help you!Website:www.cnxzlf.com

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Safety management method of space frame construction

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1.Provide safety education and training to workers and relevant safety management personnel before the construction of the space frame structure, complete technical safety disclosure, strengthen safety awareness and safety responsibility awareness; 2.When working at height, workers should be reminded to take protective measures, such as properly wearing safety belts and helmets; 3.In the cross work of network structure, communication should be done in advance without affecting each other and the work should be completed in an orderly manner; 4 . I n bad weather, can not construction do not construction, to ensure their own safety; LF is a professional manufacturer and engineering company for space frame and steel structure projects.Do you have a construction project we can help with? We are always ready to help you!Website: www.cnxzlf.com
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Structure and form of space frame node

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  In the space frame structure, the joints connect members and transfer roof and crane loads, the grid is also part of the space bar system, and there are at least 6 or as many as 13 bars connected to a node. This makes node design more difficult. The number of nodes in the space frame is large, and the amount of steel used by the nodes accounts for 1/5~1/4 of the total amount of steel used by the whole space frame members. The reasonable design of nodes is directly related to the safety degree, fabrication and installation, project schedule, steel quantity index and project cost. Node design is one of the most important steps in space frame  design The node structure of the space frame  should meet the following requirements : (1)  Reasonable force, clear transmission force, be sure to make the node structure and the calculation assumptions conformed  as much as possible, make the node safe and reliable ; (2)  Ensure that the junction bar intersects at on...
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Installation and construction method of glass dome

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glass dome structure In the connection between the main parts of the steel beam and the steel beam of the dome structure , the traditional construction method has two forms. One is the direct welding on site .   Second, the plate is fixed and then welded on site. C rane lifts the steel beam to the joint of another steel beam and the person welds it at high altitude and grinds it flat on site.   Both of the above two methods require welding operation, and on-site welding has the following disadvantages: 1) welding operation requires on-site welding machine to pull wires, which is of high labor intensity and slow construction speed, time-consuming and laborious, and also increases labor cost;2) high-altitude welding is dangerous, easy to cause casualties and cannot guarantee welding quality;4) due to welding deformation and errors, the lighting glass above cannot be processed correctly. Generally, the frame is welded and installed, and the glass is ordered and produced afte...
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