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What are the challenges in structural design for irregularly shaped buildings?

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The structural design of non-standard geometric buildings represents the most critical and challenging aspect of their realization. The difficulties extend far beyond merely “how to make it stand,” permeating the entire process from concept development and calculations through construction and use. Below are the primary challenges in the structural design of non-standard geometric buildings, presented in order from core to derivative issues: 1. Core Mechanical Challenge: Non-Standard Load Paths In traditional buildings (such as rectangular boxes), load transfer paths are clear and direct: floor slab → beam → column → foundation → ground. Forces are primarily transmitted vertically downward. In contrast, load paths in irregularly shaped structures are often highly complex and convoluted. Challenge: Forces do not obediently travel straight downward. They “detour” through curved surfaces, diagonal bracing, and irregular grids, generating massive torsional forces, bending moments, and hor...
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Characteristics of steel structure space frame

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 The steel space frame has the following characteristics:


 

space frame

1. Uniform load transfer of space structure: space frame structure can distribute the load evenly to all the members, so that the whole grid is uniformly stressed.

2. Quick and convenient construction: the space frame structure can be produced by prefabrication or modularization, which greatly shortens the construction period and can be repeatedly disassembled and reused.

3. High degree and anti-seismic performance: due to the characteristics of steel structure itself, the space frame structure has high load-bearing capacity and anti-seismic performance, and can adapt to all kinds of harsh environment and climate conditions.

4. Large span and flexibility: the space frame structure can be adapted to a variety of large-span buildings, and can be adjusted to meet different needs by adjusting the form and size of the structure.

5. Recyclable materials: the steel used in steel structure space frame can be recycled and reused, which meets the requirements of environmental protection and sustainable development.

In conclusion, steel space frame is a kind of building structure form with the advantages of structural stability, quick construction, good height degree and seismic performance, large span and flexibility as well as material recycling and reuse, etc., which has a wide range of applications in the field of construction.

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Suspension structures

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