Fragility and risk assessment of freestanding building contents

M Fragiadakis… - Earthquake Engineering & …, 2020 - Wiley Online Library
Multistorey buildings often have a valuable inventory consisting of objects that their possible
damage during an earthquake will cause unacceptable losses. The paper presents a novel …

Seismic overturning fragility analysis for freestanding building contents subjected to horizontal bidirectional floor motions

P Liu, W Xue, H Pang, YM Zhang, HT Chen… - Soil Dynamics and …, 2022 - Elsevier
The rocking response of freestanding building contents simplified as rigid bodies was
usually investigated in two dimensions with ground motions as the input, while their three …

Rocking amplification and strong‐motion duration

AI Giouvanidis… - Earthquake Engineering & …, 2018 - Wiley Online Library
This paper characterizes the ability of natural ground motions to induce rocking demands on
rigid structures. In particular, focusing on rocking blocks of different size and slenderness …

Fragility curves for free and restrained rocking masonry façades in one-sided motion

L Giresini, C Casapulla, R Denysiuk, J Matos… - Engineering …, 2018 - Elsevier
This paper deals with the need of extending results of deterministic rocking analyses to
stochastic analyses on restrained masonry façades in one-sided motion. The purpose is to …

Seismic fragility and intensity measure investigation for rocking podium structures under synthetic pulse‐like excitations

KE Bantilas, IE Kavvadias… - … & Structural Dynamics, 2021 - Wiley Online Library
Rocking podium structures (RPSs) refer to a wide class of structural systems in which the
base storey consisting of freestanding columns that can uplift during seismic excitations …

Analytical investigation of the seismic response of elastic oscillators placed on the top of rocking storey

KE Bantilas, IE Kavvadias, LK Vasiliadis - Bulletin of Earthquake …, 2021 - Springer
In the present study the seismic response of elastic single degree of freedom oscillators
placed on the top of a rocking storey is examined. A storey comprised of columns that may …

Monumental articulated ancient Greek and Roman columns and temples and earthquakes: archaeological, historical, and engineering approaches

SC Stiros - Journal of Seismology, 2020 - Springer
Structural analyses indicate that monumental articulated ancient Greek and Roman (MAGR)
columns and temples have a very particular seismic response, differing from rigid structures …

Modeling, fragility and risk assessment of ancient freestanding columns and colonnades

S Diamantopoulos, M Fragiadakis - Engineering Structures, 2023 - Elsevier
A novel methodology for the fragility and risk assessment of ancient freestanding monolithic
columns and colonnades is presented. The proposed approach is based on a modeling that …

Rocking spectrum intensity measures for seismic assessment of rocking rigid blocks

IE Kavvadias, GA Papachatzakis, KE Bantilas… - Soil Dynamics and …, 2017 - Elsevier
In this study two novel spectral ground motion intensity measures (IMs) are presented. The
proposed IMs are calculated throughout the rocking rotational and the angular velocity …

[PDF][PDF] Seismic fragility analysis of sliding artifacts in nonlinear artifact-showcase-museum systems

P Liu, ZH Li, WG Yang - Structural Engineering and Mechanics, 2021 - researchgate.net
Motivated by the demand of seismic protection of museum collections and development of
performance-based seismic design guidelines, this paper investigates the seismic fragility of …