Advances in Constructional Engineering

As a crucial development direction in green building, prefabricated steel structure residential buildings have drawn significant attention regarding their structural safety and construction efficiency. Seismic isolation nodes, as key components of the structural system, play a pivotal role in resisting seismic forces and enhancing building durability. This paper focuses on the construction techniques of seismic isolation nodes, proposing an innovative approach based on prefabrication concepts. It emphasizes standardized design of node connections, precise control of construction assembly, and comprehensive application of new materials. Through analysis of optimized construction processes and breakthroughs in key technologies, a construction process system combining safety and cost-effectiveness has been developed. This provides a feasible reference for improving the seismic performance and industrialization level of prefabricated steel structure residential buildings.

Prefabricated steel structure residential buildings; Seismic isolation nodes; Construction techniques; Innovation; Seismic performance