Progresses in European Earthquake Engineering and Seismology: Third European Conference on Earthquake Engineering and Seismology – Bucharest, 2022

502 Pages·2022·91.563 MB·English

by  Radu Vacareanu, Constantin Ionescu

Springer Proceedings in Earth and Environmental Sciences
Radu Vacareanu
Constantin Ionescu   Editors
Progresses
in European
Earthquake
Engineering and
Seismology
Third European Conference
on Earthquake Engineering and
Seismology – Bucharest, 2022
Springer Proceedings in Earth
and Environmental Sciences
Series Editors
Natalia S. Bezaeva, The Moscow Area, Russia
Heloisa Helena Gomes Coe, Niterói RJ Brazil, Brazil
Muhammad Farrakh Nawaz, Department of Forestry and Range Management,
University of Agriculture, Faisalabad, Pakistan
The series Springer Proceedings in Earth and Environmental Sciences publishes
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Radu Vacareanu Constantin Ionescu
(cid:129)
Editors
Progresses in European
Earthquake Engineering
and Seismology
Third European Conference on Earthquake
–
Engineering and Seismology Bucharest,
2022
123
Editors
RaduVacareanu Constantin Ionescu
Technical University of CivilEngineering National Institute for EarthPhysics
of Bucharest Magurele, Romania
Bucharest, Romania
ISSN 2524-342X ISSN 2524-3438 (electronic)
SpringerProceedings in EarthandEnvironmental Sciences
ISBN978-3-031-15103-3 ISBN978-3-031-15104-0 (eBook)
https://doi.org/10.1007/978-3-031-15104-0
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Preface
Earthquakes pose a significant threat to countries around the world. But, equipped
withtherightknowledgeandtools,engineersandseismologistscansupportpolicy
and decision-makers in creating a safer future for all of us.
The Third European Conference on Earthquake Engineering and Seismology
(3ECEES), jointly organized by Technical University of Civil Engineering of
Bucharest (UTCB) and National Institute for Earth Physics (INFP) in Bucharest,
Romania, in the period 4–9 September 2022, is a high-level forum for academia,
scientists, engineers, professionals andpolicy-makers to share and exchange ideas,
findings, approaches and solutions for promoting the values of earthquake engi-
neering and seismology for the benefit of human kind, boosting the European
cooperationinthesefields,pushingthefrontiersofknowledgeandprovidingtothe
decision-makers and officials the roadmap for the years to come aiming at seismic
risk reduction and enhanced societal resilience. This outstanding scientific event is
thethird inaseriesstarted in 2006inGeneva,Switzerland, and continued in2014
in Istanbul, Turkey.
This contributed volume presents the enlightening lessons shared with the
community of earthquake engineers and seismologist by the 3ECEES invited lec-
turersandtheirco-workersinvarioushottopicsofinterestforscience,engineering,
technology and disaster risk management policies. The contributed volume is
organizedintothreechaptersasfollows:(1)seismicity,engineeringseismologyand
seismic hazard, (2) seismic risk assessment and mitigation and (3) structural
earthquake engineering. The 29 contributed papers for this volume are shared
amongst these three chapters almost equally.
The first chapter addresses the topics of the 2020 European Seismic Hazard
Model, the revision of the EN 1998-1 in terms of seismic action, the definition of
rock conditions and the quantification of site amplifications, the quest for more
ground shaking information, the collection of ground motion prediction equations
for Vrancea intermediate depth seismic source, the liquefaction triggered hazard
and the seismic detection. A special mention is for the sub-chapter on Mars from
the InSight that deals with the exceptional journey to obtain recorded marsquakes
that provide answers about the interior of our planetary neighbour.
v
vi Preface
Chapter two is focused on seismic risk assessment, management and reduction.
The first sub-chapter stands out of his companions, since it represents the contri-
bution of Professor Mauro Dolce who is selected by the EAEE Executive
Committee to deliver the Prof. Nicholas N. Ambraseys Keynote Lecture, the most
distinguished lecture in earthquake engineering. The continuation of the second
chapterisrepresentedbycontributionstacklingtheEuropeanSeismicRiskModel,
providing insights into the incorporation of future seismic risk in disaster risk
management, sharing information on seismic exposure and risk for Romania and
Turkey,addressingseismicriskreductionapproachesforbuiltheritage,pointingto
challenges raised by the peculiarities of seismic risk in hilly regions and by
incorporation of soil–structure interaction and site effects in urban-scale risk
assessments, as well as enabling emerging technologies in seismic risk analyses at
scale.
ThethirdchapterisdevotedtotheEuropeanprogressesinstructuralearthquake
engineering. The contributions in Chapter three span a wide range of topics of
utmost interest for earthquake engineering that may be divided into four groups:
(i)seismicanalysis,designandevaluationofreinforcedconcretebuildings,jointsin
bridges, industrial facilities, multi-storey dual-steel building frames and masonry
structures;(ii)integrationofseismicstrengtheningwithenvironmentalupgradingof
existing buildings and envision the enhanced performance objectives for the next
generation of earthquake-proof buildings with a broader perspective towards resi-
lience and sustainability; (iii) revision of EN 1998-1 provisions for energy dissi-
pation systems and masonry structures; (iv) developments for hybrid simulation
testingofcouplingbeamsandforlarge-scaletestingforenhancingtheresilienceof
schools in seismic regions.
In a nutshell, this contributed volume:
(cid:129) providesreliableandupdatedinformationonprogressesinthemostchallenging
topics in earthquake engineering and seismology in Europe;
(cid:129) includes contributions from the most prominent scientists in Europe in earth-
quake engineering and seismology who share with the readership the most
up-to-date scientific wisdom;
(cid:129) enriches scientific knowledge of academia, researchers, practitioners, officials
and policy-makers working in the field of seismic risk and resilience.
Acknowledgements
The Third European Conference on Earthquake Engineering and Seismology
(3ECEES) greatly benefited from the comprehensive and professional support
of the International Organizing Committee, International Scientific Committee,
International Advisory Committee and Local Organizing Committee. Thus, the
editors of this contributed volume extend their full gratitude to all the members
of the 3ECEES Committees.
Special acknowledgements are for Kyriazis Pitilakis, Atilla Ansal and Andreas
Kappos from European Association for Earthquake Engineering and María José
Jiménez, Stefano Parolai and Sebastiano D'Amico from European Seismological
Commission who continuously shared their invaluable experience and extensively
supported the Local Organizing Committee in preparing the 3ECEES.
Theeditorsdeeplyacknowledgetheoutstandingcontributionof3ECEESinvited
lecturerswho,alongwiththeirco-workers,preparedthemanuscriptsofthechapters
inthisvolume.Thelistoftheinvitedlectureswhoacceptedtosubmitmanuscripts
forthiscontributedvolumeisprovidedhereinafter,inalphabeticalorderofthefirst
name:
(cid:129) Ahmed Elghazouli
(cid:129) Alexandru Aldea
(cid:129) Alper Ilki
(cid:129) Amadeo Benavent-Climent
(cid:129) Anastasios Sextos
(cid:129) Andrea Penna
(cid:129) Andreas Kappos
(cid:129) Brigitte Knapmeyer-Endrun
(cid:129) Christoph Butenweg
(cid:129) Dan Dubină
(cid:129) Dimitrios Vamvatsikos
(cid:129) Dimitris Pitilakis
(cid:129) Dominik Lang
(cid:129) Florin Pavel
vii
viii Acknowledgements
(cid:129) Helen Crowley
(cid:129) Humberto Varum
(cid:129) İhsan Engin Bal
(cid:129) Katrin Beyer
(cid:129) Kemal Önder Çetin
(cid:129) Laurențiu Danciu
(cid:129) Mauro Dolce
(cid:129) Olga-Joan Ktenidou
(cid:129) Paolo Negro
(cid:129) Pierre Labbé
(cid:129) Rita Bento
(cid:129) Stathis Bousias
(cid:129) Stefano Pampanin
(cid:129) Valeria Cascone
(cid:129) Vitor Silva
A special word of gratitude is for the European Association for Earthquake
Engineering (EAEE) and European Seismological Commission (ESC) for entrust-
ing Romania to organize the Third European Conference on Earthquake
Engineering and Seismology (3ECEES).
We deeply acknowledge the support of the reviewers of the contributions sub-
mitted to 3ECEES who performed an outstanding and tedious work that greatly
contributed in enhancing the quality of the manuscripts.
A final word of gratitude is extended to Beate Siek, Annett Buettner, Prasanna
Kumar, Arunraj and the editorial staff of Springer Nature for their excellent coor-
dination and professional support in the editing and publishing processes of this
contributed volume.
June 2022 Radu Vacareanu
Constantin Ionescu
Contents
Seismicity, Engineering Seismology and Seismic Hazard
The 2020 European Seismic Hazard Model: Milestones
and Lessons Learned . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Laurentiu Danciu, Graeme Weatherill, Andrea Rovida, Roberto Basili,
Pierre-Yves Bard, Céline Beauval, Shyam Nandan, Marco Pagani,
HelenCrowley,KarinSesetyan,SusanaVillanova,CelsoReyes,M.Marti,
Fabrice Cotton, Stefan Wiemer, and Domenico Giardini
Developments Relating to Seismic Action in the Eurocode 8
of Next Generation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Pierre Labbé and Roberto Paolucci
Hard as a Rock? Reconsidering Rock-Site Seismic Response
and Reference Ground Motions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Olga-Joan Ktenidou
Tomb Raiders of the Lost Accelerogram: A Fresh Look
on a Stale Problem. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Dimitrios Vamvatsikos and Christos G. Lachanas
Mars from the InSight: Seismology Beyond Earth. . . . . . . . . . . . . . . . . 74
Brigitte Knapmeyer-Endrun, W. Bruce Banerdt, Suzanne E. Smrekar,
Philippe Lognonné, Domenico Giardini, Caroline Beghein, Éric Beucler,
Ebru Bozdağ, John Clinton, Raphael F. Garcia, Jessica C. E. Irving,
Taichi Kawamura, Sharon Kedar, Ludovic Margerin, Mark P. Panning,
Tom W. Pike, Ana-Catalina Plesa, Nicholas Schmerr, Nicholas Teanby,
Renee Weber, Mark Wieczorek, Salma Barkaoui, Nienke Brinkman,
Savas Ceylan, Constantinos Charalambous, Nicolas Compaire,
Nikolaj Dahmen, Martin van Driel, Anna Horleston, Quancheng Huang,
Kenneth Hurst, Balthasar Kenda, Amir Khan, Doyeon Kim,
Martin Knapmeyer, Jiaqi Li, Sabrina Menina, Naomi Murdoch,
Clément Perrin, Martin Schimmel, Simon C. Stähler,
and Eléonore Stutzmann
ix