Contact mechanics for dynamical systems: a comprehensive review

P Flores - Multibody System Dynamics, 2022 - Springer
This work reviews the main techniques to model dynamical systems with contact-impact
events. Regularized and non-smooth formulations are considered, wherein the fundamental …

Seismic pounding between adjacent buildings: Identification of parameters, soil interaction issues and mitigation measures

M Miari, KK Choong, R Jankowski - Soil Dynamics and Earthquake …, 2019 - Elsevier
Structural pounding has been observed in many previous earthquakes due to insufficient
gap commonly provided between adjacent structures. The collisions usually generate large …

Data‐driven rapid damage evaluation for life‐cycle seismic assessment of regional reinforced concrete bridges

JG Xu, DC Feng, S Mangalathu… - … Engineering & Structural …, 2022 - Wiley Online Library
Rapid and accurate post‐earthquake damage evaluation of regional reinforced concrete
(RC) bridges is a key issue for assessing the seismic resilience of cities and communities …

Seismic performance of bridges with novel SMA cable‐restrained high dam** rubber bearings against near‐fault ground motions

C Fang, D Liang, Y Zheng, S Lu - Earthquake Engineering & …, 2022 - Wiley Online Library
This study presents a novel type of shape memory alloy (SMA) cable‐restrained high
dam** rubber (SMA‐HDR) bearing, which is particularly suited to near‐fault (NF) regions …

Seismic fragility methodology for highway bridges using a component level approach

BG Nielson, R DesRoches - Earthquake engineering & …, 2007 - Wiley Online Library
Bridge fragility curves, which express the probability of a bridge reaching a certain damage
state for a given ground motion parameter, play an important role in the overall seismic risk …

Machine-learning interpretability techniques for seismic performance assessment of infrastructure systems

S Mangalathu, K Karthikeyan, DC Feng, JS Jeon - Engineering Structures, 2022 - Elsevier
Abstract Machine-learning has recently gained considerable attention in the earthquake
engineering community, as it can map the complex relationship between the expected …

Cloud-IDA-MSA conversion of fragility curves for efficient and high-fidelity resilience assessment

Y Pang, X Wang - Journal of Structural Engineering, 2021 - ascelibrary.org
In performance-based earthquake engineering framework, seismic fragility functions play a
fundamental role for quantifying the seismic resilience. There are three main approaches for …

Artificial neural network based multi-dimensional fragility development of skewed concrete bridge classes

S Mangalathu, G Heo, JS Jeon - Engineering Structures, 2018 - Elsevier
Recent researches are directed towards the regional seismic risk assessment of structures
based on a bridge inventory analysis. The framework for traditional regional risk …

Rapid seismic damage evaluation of bridge portfolios using machine learning techniques

S Mangalathu, SH Hwang, E Choi, JS Jeon - Engineering Structures, 2019 - Elsevier
The damage state of a bridge has significant implications on the post-earthquake
emergency traffic and recovery operations and is critical to identify the post-earthquake …

LSTM, WaveNet, and 2D CNN for nonlinear time history prediction of seismic responses

C Ning, Y **e, L Sun - Engineering Structures, 2023 - Elsevier
Predicting the nonlinear time-history responses of civil engineering structures under seismic
loading remains an essential task in earthquake engineering. This paper explores the …