Main Principles of Steel Structure Design in Yunnan
Yunnan Steel Structure Buildings with steel structures have advantages that concrete and brick structures do not possess, exhibiting superior material and mechanical properties. Given the current development of steel structures, their application in construction, leveraging optimized performance coefficients, showcases their unique strengths, ensuring improved building quality. Therefore, strengthening theoretical research on the application of steel structures in architectural design is of significant importance.
1. Economy
The primary purpose of constructing steel structures is to serve the construction and normal use, aiming to generate benefits. Therefore, during the design process, a comprehensive examination and analysis of the steel structure system's economic viability are crucial. Only when optimal comprehensive benefits are achieved can the steel structure system scheme be deemed reasonable. Evaluating the rationality of a steel structure system requires not only considering steel consumption but also comprehensively analyzing the duration of construction and the overall cost. This also includes the benefits derived from early operational use. Therefore, in steel structure design, in addition to examining the building material supply situation, a systematic analysis of local manufacturing and installation capabilities is needed, and communication with the owner is also an important aspect that cannot be overlooked.
2. Combination of Rigidity and Flexibility
In practice, the rationality of a building structure system depends on a balance of rigidity and flexibility. If a steel structure is overly rigid and lacks deformability, it is easily damaged under strong destructive forces, ultimately affecting the overall structure. If the steel structure is too flexible, although it can reduce the effect of external forces, it can easily lead to excessive deformation, causing the entire building structure to collapse. The degree of rigidity and flexibility has always been a topic of discussion among experts, but currently, only control indicators and limited values have been specified, without established standards. This requires designers to determine the optimal steel structure design scheme based on specific project requirements and work experience.