LF-BJMB
Spatial Structure

Spatial Structure

Spatial structure is a new type of roof truss load-bearing structure, and it is multiple statically indeterminate structure system. Space frame structure is a spatial structure connected by several pipe and node ball upon some regular pattern of geometric figure. It changes the ordinary frame structure of the general plane stress state, and it can bear the loads from all sides, even though the individual pipe in damage, it can automatically adjust the member forces, to maintain structural safety.  

Compared with the traditional plane structure, the space frame structure has the following six advantages:
  • Because of the interaction between the space frame structure, the space stiffness is large and the structure is very stable.
  • The strength of the frame is transmitted by the axial force of the bar, and the strength of the material is fully utilized, which saves the steel and reduces the weight. A good designed space frame, and its steel amount is similar to that of reinforced concrete structure under the same conditions.
  • Good seismic performance. Due to the light weight of space frame earthquake, seismic force is small, at the same time, the steel has good extensibility, can absorb a large number of seismic energy, stiffness is big, structure is stable and can not fall down, so have good seismic performance.
  • The space frame structure is very small in height. The high cross-ratio of normal steel structure is 1/8-1/10, while the high cross-ratio of the space frame structure is only 1/14-1/20, which can reduce the height of the building.
  • The construction speed is fast. Large amouts of components space frame structure, almost same in size and shape, can be batch producted in the factory with good quality, high efficiency, there are a little of work on site so the construciton period is short.
  • The space frame structure is lightweight. Can cover the plane of all kinds of shapes, can be designed into all sorts of figure, model is beautiful and generous.
  • Space FrameSpace FrameNovember 27, 2017The space frame designed by LF is a new type of roof truss load-bearing structure, and it is multiple statically indeterminate structure system. Space frame structure is a spatial structure connected ...view
  • Space Pipe Truss StructureSpace Pipe Truss StructureNovember 27, 2017Space frame and space truss as the mainly types of space grid structure have been used widely. The connection node is different between this two structures, the nodes of space frame are usually bolt b...view
  • OthersOthersNovember 27, 2017LF company has strong technical force, professional design, perfect service team and rich experience in overseas project. We undertook different kinds of space frame and steel structure projects since...view
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