Benchmarking the software packages to model and assess the seismic response of unreinforced masonry existing buildings through nonlinear static analyses

S Cattari, G Magenes - Bulletin of Earthquake Engineering, 2022 - Springer
Seismic modelling of unreinforced masonry (URM) buildings is addressed worldwide
according to different approaches, not only at research level, but also in the current …

System identification via fast relaxed vector fitting for the structural health monitoring of masonry bridges

M Civera, G Calamai, LZ Fragonara - Structures, 2021 - Elsevier
The increasingly request for the maintenance of the architectural heritage has led in the last
decades to the extensive use of System Identification (SI) techniques for Structural Health …

A methodological framework to relate the earthquake-induced frequency reduction to structural damage in masonry buildings

D Sivori, S Cattari, M Lepidi - Bulletin of Earthquake Engineering, 2022 - Springer
The diffusion of seismic structural health monitoring systems, evaluating the dynamic
response of engineering structures to earthquakes, is growing significantly among strategic …

Structural damage identification under nonstationary excitations through recurrence plot and multi-label convolutional neural network

D Li, ZL Liang, WX Ren, D Yang, SD Wang, SL **ang - Measurement, 2021 - Elsevier
Civil engineering structures inevitably suffer from nonstationary ambient excitations in
practice, which make conventional damage identification methods relying on the stationary …

Rapid seismic performance evaluation of existing frame structures using equivalent SDOF modeling and prior dynamic testing

J Shan, L Wang, CN Loong, Z Zhou - Journal of Civil Structural Health …, 2023 - Springer
Current post-earthquake assessment relies on manual inspections to assess the safety
conditions of existing buildings. Such field inspection in a building-to-building manner …

[HTML][HTML] Seismic damage identification method for curved beam bridges based on wavelet packet norm entropy

T Deng, J Huang, M Cao, D Li, M Bayat - Sensors, 2021 - mdpi.com
Curved beam bridges, whose line type is flexible and beautiful, are an indispensable bridge
type in modern traffic engineering. Nevertheless, compared with linear bridges, curved …

Nonlinear finite element model updating using constrained unscented Kalman filter for condition assessment of reinforced concrete structures

P Tamuly, A Chakraborty, S Das - Journal of Civil Structural Health …, 2021 - Springer
This paper presents a new framework for material level system identification for damage
assessment of a reinforced concrete structure using a modified version of the unscented …

SHM for informed management of civil structures and infrastructure

MP Limongelli - Journal of Civil Structural Health Monitoring, 2020 - Springer
Structural health monitoring (SHM) can be seen as a process that transforms data collected
on the structure into actionable information for integrity management. The design and …

The generalized E-DVA method: a new approach for multi-modal pushover analysis under multi-component earthquakes with local variables maximization

O Lherminier, S Erlicher, M Huguet, M Civera… - Bulletin of Earthquake …, 2024 - Springer
Pushover analysis is a common nonlinear static procedure, performed to evaluate seismic
response of civil structures. This approach allows considering the structural nonlinear …

Nonlinear hysteretic parameter identification using improved artificial bee colony algorithm

R Yao, Y Chen, L Wang, Z Lu - Advances in Structural …, 2021 - journals.sagepub.com
Hysteresis is a common phenomenon arising in many engineering applications. It describes
a memory-based relation between the restoring force and the displacement. Identification of …