Q390GJB-Z15/Z25/Z35 high building steel Z-direction steel plate for high-rise buildings

Q390GJB-Z15/Z25/Z35 high construction steel Z-direction steel plate for building

With the rapid development of China's economy, the process of urbanization is becoming faster and faster. Due to the limitation of urban area and land, the number of high-rise buildings in cities is increasing, and the structural systems and types of high-rise buildings are also becoming various. The selection of Q390GJB-Z15/Z25/Z35 steel system for high-rise buildings is an important aspect of modern high-rise building design, In addition, in order to reduce development costs and housing costs, developers are more competitive in the real estate market. Therefore, the steel content in concrete structures is generally controlled. Architectural designers have put forward more stringent requirements for the design of building structures. This paper mainly discusses the selection of high-rise building structures according to the characteristics and types of high-rise building structures. In addition, it introduces the effective control methods of steel content in steel reinforced concrete structures containing Q390GJB-Z15/Z25/Z35.