Institution
Institute of Engineering Mechanics, China Earthquake Administration
Recent research
- AI & Computing
Rapid Epicentral Distance and Magnitude Estimation via Collaborative Attention Network
ABSTRACT Rapid and reliable estimation of epicentral distance and magnitude are pivotal for damage assessment in earthquake early warning (EEW). However, conventional epicentral distance and magnitude estimation approaches for EEW rely primarily on manually defined features to co...
- Engineering & TechnologyOpen access
This study proposes a fully coupled seismic-aerodynamic analysis method of offshore wind turbines (OWT) through the modular coupling and bidirectional data exchange, which integrates synthesized seafloor ground motions, steel damage evolution model, and soil-structure interaction...
- Engineering & Technology
Seismic Risk Assessment of Elevator Entrapment in Urban Buildings
Abstract When an earthquake occurs, elevators are highly susceptible to damage, leading to people being trapped and posing significant challenges to emergency rescue. This paper proposes a method for assessing the number and distribution of elevator-trapped individuals in urban a...
- Engineering & Technology
Abstract The significant amplification of ground-motion records associated with Moho-reflected S waves (SmS) has been well documented in previous studies. The deployment of the Chinese earthquake early warning system has provided denser station coverage, enabling deeper investiga...