Seismic performance of a novel prestressed high-performance exposed CFST column base

Key Points

• The novel prestressed high-performance CFST column base shows significant seismic performance improvements compared to traditional designs.
• In testing scenarios, maximum forces recorded were notably higher, showcasing a potential increase in resilience for structures in seismic zones.
• Assessment using advanced load testing methods across several structural setups indicates reliable safety enhancements for buildings in earthquake-prone areas.
• These findings highlight the necessity for novel designs in engineering to meet evolving earthquake resistance needs, supporting future standards.