A Framework for the Quantification of Non-Structural Seismic Performance Factors

With the advancement of performance-based earthquake engineering (PBEE), the seismic performance of non-structural elements (NSEs) has gained special relevance. The harmonization of the performance of NSEs and of the seismic force-resisting system (SFRS) in a building is fundamental to the PBEE concept. To provide a consistent level of performance for force-based designed SFRSs, the FEMA P695 Methodology provides an objective framework. No equivalent procedure currently exists for NSEs. This paper develops a framework to quantify seismic performance factors for NSEs. An illustrative case study example is presented for the calibration of the behaviour factor for suspended piping seismic restraint installations.

Automated summary

This paper presents a framework for quantifying seismic performance factors for non-structural elements (NSEs) and provides a case study example for calibrating the behavior factor for suspended piping seismic restraint installations.