Experimental investigation on the seismic behavior of recycled aggregate concrete frames with spiral-stirrup columns and original reinforced beams

Key Points

• Seismic behavior is crucial for assessing structural safety during earthquakes, particularly in recycled aggregate concrete frames.
• The study shows that frames with spiral-stirrup columns perform better under seismic loads compared to traditional designs.
• Experimental investigation assessed the structural integrity of recycled aggregate concrete frames and reinforced beams during seismic simulations.
• Findings highlight a sustainable approach to construction, emphasizing the viability of using recycled materials in seismic-prone areas.