134 citations · 271 across the 13 of their papers we have counts for
14 papers
Social Amplification Dominates Collective Hazard Response
Xiaolei Chu, Guanren Zhou, Marco Broccardo +3
Large-scale hazards affect societies not only through direct physical impacts but also through emotions that spread across populations. Fueled by social amplification and networked…
Recorded Versus Synthetic Spectral-compatible Ground Motions: A Comparative Analysis of Structural Seismic Responses
Jungho Kim, Maijia Su, Ziqi Wang +1
This paper presents a comparative analysis of structural seismic responses under two types of ground motion inputs: (i) synthetic motions generated by stochastic spectral-compatibl…
Review and Validation of Stochastic Ground Motion Models: which one does it better?
Maijia Su, Mayssa Dabaghi, Marco Broccardo
Stochastic ground motion models (GMMs) are gaining popularity and momentum among engineers to perform time-history analysis of structures and infrastructures. This paper aims to re…
Surrogate modeling for probability distribution estimation:uniform or adaptive design?
Maijia Su, Ziqi Wang, Oreste Salvatore Bursi +1
The active learning (AL) technique, one of the state-of-the-art methods for constructing surrogate models, has shown high accuracy and efficiency in forward uncertainty quantificat…
The Importance of Corner Frequency in Site-Based Stochastic Ground Motion Models
Maijia Su, Mayssa Dabaghi, Marco Broccardo
Synthetic ground motions (GMs) play a fundamental role in both deterministic and probabilistic seismic engineering assessments. This paper shows that the family of filtered and mod…
Seismic fragility analysis using stochastic polynomial chaos expansions
X. Zhu, M. Broccardo, B. Sudret
Within the performance-based earthquake engineering (PBEE) framework, the fragility model plays a pivotal role. Such a model represents the probability that the engineering demand…