A state-of-knowledge review of the influence of strong-motion duration on structural damage

J Hancock, JJ Bommer - Earthquake spectra, 2006 - journals.sagepub.com
The important role played by the duration of ground shaking in the response of saturated soil
deposits is universally acknowledged, but no such consensus exists regarding the degree of …

Seismic performance of a Low-Cost base isolation system for unreinforced brick Masonry buildings in developing countries

D Losanno, N Ravichandran, F Parisi… - Soil Dynamics and …, 2021 - Elsevier
Unreinforced masonry (URM) buildings are one of the most common type of constructions in
developing countries, due to their reduced cost and ease of fabrication. However, the …

Influence of earthquake ground‐motion duration on damage estimation: application to steel moment resisting frames

AR Barbosa, FLA Ribeiro… - Earthquake Engineering & …, 2017 - Wiley Online Library
This paper presents an analytical study evaluating the influence of ground motion duration
on structural damage of 3‐story, 9‐story, and 20‐story SAC steel moment resisting frame …

Influence of ground motion duration on damage index-based fragility assessment of a plan-asymmetric non-ductile reinforced concrete building

A Belejo, AR Barbosa, R Bento - Engineering Structures, 2017 - Elsevier
The role of ground motion duration on the seismic performance of building structures
remains unclear. This paper presents results on the effects of ground motion duration on the …

An energy-based method for seismic retrofit of existing frames using hysteretic dampers

A Benavent-Climent - Soil Dynamics and Earthquake Engineering, 2011 - Elsevier
This paper proposes a method for the seismic retrofitting of existing frames by adding
hysteretic energy dissipating devices (EDDs). The procedure is based on the energy …

Non‐structure‐specific intensity measure parameters and characteristic period of near‐fault ground motions

D Yang, J Pan, G Li - Earthquake Engineering & Structural …, 2009 - Wiley Online Library
This paper focuses on the effects of long‐period pulse of near‐fault ground motions on the
structural damage potential. Two sets of near‐fault ground motion records from Chi‐Chi …

Earthquake retrofitting of R/C frames with soft first story using hysteretic dampers: Energy-based design method and evaluation

A Benavent-Climent, S Mota-Páez - Engineering Structures, 2017 - Elsevier
Soft stories constitute a major reason for building collapses during severe earthquakes. This
paper investigates a solution for the seismic upgrade of existing reinforced concrete frames …

The effective number of cycles of earthquake ground motion

J Hancock, JJ Bommer - Earthquake engineering & structural …, 2005 - Wiley Online Library
The seismic response of any system that accumulates damage under cyclic loading is
dependent not only on the maximum amplitude of the motion but also its duration. This is …

Structural and non-structural intensity measures for the assessment of base-isolated structures subjected to pulse-like near-fault earthquakes

F Mazza, R Labernarda - Soil Dynamics and Earthquake Engineering, 2017 - Elsevier
The objective of the present work is to improve selection procedures for intensity measures
(IM) to be used for scaling near-fault earthquakes, in order to minimize the variability in the …

[PDF][PDF] Near field domain effects and their consideration in the international and Italian seismic codes.

S Grimaz, P Malisan - Bollettino di Geofisica Teorica ed Applicata, 2014 - bgo.ogs.it
It is widely proven that in the field area near a seismic source the characteristics of the
seismic ground motion (near field) could be meaningfully different from those far from the …