PSI - Issue 44

ScienceDirect Structural Integrity Procedia 00 (2022) 000–000 Structural Integrity Procedia 00 (2022) 000–000 Available online at www.sciencedirect.com Available online at www.sciencedirect.com ScienceDirect Available online at www.sciencedirect.com ScienceDirect

www.elsevier.com/locate/procedia www.elsevier.com/locate/procedia

Procedia Structural Integrity 44 (2023) 1776–1783

© 2023 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0) Peer-review under responsibility of the scientific committee of the XIX ANIDIS Conference, Seismic Engineering in Italy. In this work, through a process of progressive selection and refinement of the data, a database of seismic economic losses of damaged precast RC buildings was created. The main principles for the creation of the repository and the categorization of the information are illustrated. Hence, the losses were statistically analysed to derive useful consequence functions based on the investigation of diversified trends of the repair costs at different damage levels. The outcomes presented in this study may be adopted to perform loss assessment evaluations to guide the decision-makers in establishing priorities of structural interventions to reduce the consequences of future earthquakes in industrial areas. © 2022 The Authors. Published by ELSEVIER B.V. This is an open access article under the CC BY-NC-ND license ( https://creativecommons.org/licenses/by-nc-nd/4.0 ) Peer-review under responsibility of the scientific committee of the XIX ANIDIS Conference, Seismic Engineering in Italy Keywords: Precast RC buildings; observational database; seismic loss; 2012 Emilia earthquake; consequence functions. Abstract The Emilia Earthquake occurred in 2012 in a highly industrialized area, characterized by the presence of about one firm every 9 in abitants. The industrial heart of the region osts many important clusters, from the Mo or Vall y to Food, Wellbeing, Fashion a d Heal h devices. The main activities are c nducted in roduction districts with several different l ng-span building l ke storag s, deposits, warehouses, fa tories and sil s. Among these, those made of preca t r inforced-concrete (RC) eleme ts wer heavily damaged by th sei mic sequence, re ulting in a hug amount of economic lo ses due to amag to structures, products and machineri s, usin s nterruption and cas alties. In the aftermath f the earthquak , the Region defined he criteria f r the request of fund for th reconst c of the b i dings, the res o ation products, the r paration o th equipment, and t mporary relocation of the activi es. Thus, a arge number f d cuments was collect d reporting a vari ty of i formation concerning the seismic damage, the structural properties of th buil ings, a d the economic costs. In this work, through a process of p ogressive selection and ref nement of t data, a databa e of seismic economic losses of damaged precast RC building was c eat d. The main principl s for the creation of the repository and the categorization of the information are illustrate . Hence, th losses were statisti al y analys d to derive us ful conseque ce func ions b sed n vestigation of diversified tr ds of the repair cost d fferent d mage levels. The outcome pr sented in this study may b adopted to perform lo s assessment evaluations to guide the d cision- k rs in e tablishing priorities of structural interventions to reduc the consequences of future earthquakes in industrial ar a . © 2022 The Authors. Published by ELSEVIER B.V. This is an open access article under the CC BY-NC-ND license ( https://creativecommons.org/licenses/by-nc-nd/4.0 ) Peer-review u der re ponsibility of scientific committe of the XIX ANIDIS C nfere ce, Seismic Engineering in Italy K ywords: Precast RC buildings; observational da abase; seismic loss; 2012 Emilia earthquake; consequence fun tio s. XIX ANIDIS Conference, Seismic Engineering in Italy Observational loss database of typological precast RC buildings damaged after the 2012 Emilia Earthquake Lucia Praticò a *, Marco Bovo b , Marco Savoia a XIX ANIDIS Conference, Seismic Engineering in Italy Observational loss database of typological precast RC buildings damaged after the 2012 Emilia Earthquake Lucia Praticò a *, Marco Bovo b , Marco Savoia a a DICAM Department, University of Bologna, Viale Risorgimento 2, Bologna 40136, Italy b DISTAL Department,University of Bologna, Viale Fanin 48, Bologna 40127, Italy a DICAM Department, University of Bologna, Viale Risorgimento 2, Bologna 40136, Italy b DISTAL Department,University of Bologna, Viale Fanin 48, Bologna 40127, Italy Abstract The Emilia Earthquake occurred in 2012 in a highly industrialized area, characterized by the presence of about one firm every 9 inhabitants. The industrial heart of the region hosts many important clusters, from the Motor Valley to Food, Wellbeing, Fashion and Health devices. The main activities are conducted in production districts with several different long-span buildings like storages, deposits, warehouses, factories and silos. Among these, those made of precast reinforced-concrete (RC) elements were heavily damaged by the seismic sequence, resulting in a huge amount of economic losses due to damage to structures, products and machineries, business interruption and casualties. In the aftermath of the earthquake, the Region defined the criteria for the request of funds for the reconstruction of the buildings, the restoration of the products, the reparation of the equipment, and the temporary relocation of the activities. Thus, a large number of documents was collected reporting a variety of information concerning the seismic damage, the structural properties of the buildings, and the economic costs.

* Corresponding author. Tel.: 0512093243. E-mail address: lucia.pratico3@unibo.it * Corresponding author. Tel.: 0512093243. E-mail ad ress: lucia.pratico3@unibo.it

2452-3216 © 2022 The Authors. Published by ELSEVIER B.V. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0) Peer-review under responsibility of the scientific committee of the XIX ANIDIS Conference, Seismic Engineering in Italy 2452-3216 © 2022 The Authors. Published by ELSEVIER B.V. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0) Peer-review under responsibility of the sci ntific committee of the XIX ANIDIS Conference, Seismic Engin ering in Italy

2452-3216 © 2023 The Authors. Published by ELSEVIER B.V. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0) Peer-review under responsibility of the scientific committee of the XIX ANIDIS Conference, Seismic Engineering in Italy. 10.1016/j.prostr.2023.01.227