Research
Some papers, grouped below by main thematic area (many belong to more than one). For a complete list of publications, see the link in the Publications page.
Flow-chart of seismic PBD procedure from Franchin et al. 2017
Performance-based design
Laguardia, Franchin, Tesfamariam (2023). “Risk-based optimization of concentrically braced tall timber buildings: Derivative free optimization algorithm.”, Earthquake Engineering and Structural Dynamics
Laguardia, Franchin (2022). “Risk-based optimization of bracing systems for seismic retrofitting of RC buildings.”, ASCE Journal of Structural Engineering
Franchin, Petrini, Mollaioli (2018). “Improved risk-targeted performance-based seismic design of reinforced concrete frame structures.” Earthquake Engineering and Structural Dynamics, John Wiley and Sons Ltd, 47(1), 49–67.
Franchin, Petrini, Mollaioli (2017). “Risk-targeted seismic performance-based design of RC structures: application to an irregular building frame.” Conference: PESDES 2017 International Workshop on Performance-Based Seismic Design of Structures D. Beskos, Y. Zhou, J. Qian, X. Lu (eds.) , 13-15 October 2017At: Tongji University, Shanghai, China
Franchin, Pinto (2012). “Method for probabilistic displacement-based design of RC structures.” ASCE Journal of Structural Engineering , 138(5), 585–591.
"Thrifty-Naïve" Bayesian network from Cavalieri et al 2017
Bayesian networks
Gehl, Cavalieri, Franchin (2018). “Approximate Bayesian network formulation for the rapid loss assessment of real-world infrastructure systems.” Reliability Engineering & System Safety, Elsevier Ltd, 177, 80–93.
Cavalieri, Franchin, Gehl, D’Ayala (2017). “Bayesian networks and infrastructure systems: Computational and methodological challenges.” Springer Series in Reliability Engineering, Springer London, 385–415.
Franchin, Lupoi, Noto, Tesfamariam (2016). “Seismic fragility of reinforced concrete girder bridges using Bayesian belief network.” Earthquake engineering and structural dynamics, 45(1), 29–44.
Franchin, Laura (2014). “Probabilistic Inference in the Physical Simulation of Interdependent Critical Infrastructure Systems.” SAFECOMP, 328–338. Firenze: Springer.
System of systems model from Franchin 2018
We developed a comprehensive software for this: OOFIMS
Infrastructure, risk & resilience
Cavalieri, Franchin, Giovinazzi (2023). “Multi-hazard analytical assessment of increased flooding hazard due to earthquake-induced damage to the un-piped drainage system.” Reliability Engineering & System Safety
Guidotti, Cavalieri, Gardoni, Franchin (2021). “Bayesian Updating of Hazard and Vulnerability Models for Regional Risk Analysis.” ICOSSAR 2021.
Cavalieri, Franchin (2020). “Seismic Risk of Infrastructure Systems with Treatment of and Sensitivity to Epistemic Uncertainty.” Infrastructures 5.11 : 103.
Franchin (2018). “Research needs towards a resilient community: Vulnerability reduction, infrastructural systems model, loss assessment, resilience-based design and emergency management.” Geotechnical, Geological and Earthquake Engineering, Springer Netherlands, 661–691.
Cavalieri, Franchin, Giovinazzi (2016). “Earthquake-altered flooding hazard induced by damage to storm water systems.” Sustainable and Resilient Infrastructure, 9689(May), 1–18.
Franchin, Cavalieri (2014). “Probabilistic assessment of civil infrastructure resilience to earthquakes.” Computer-Aided Civil And Infrastructure Engineering, 00, 1–18.
Esposito, Iervolino, D’Onofrio, Santo, Cavalieri, Franchin. (2014). “Simulation-Based Seismic Risk Assessment of Gas Distribution Networks.” Computer-Aided Civil And Infrastructure Engineering, 00, 1–16.
Cavalieri, Franchin, Buritica Cortes, Tesfamariam (2014). “Models for Seismic Vulnerability Analysis of Power Networks: Comparative Assessment.” Computer-Aided Civil And Infrastructure Engineering, 00, 1–18.
Franchin (2014). “Framework for Systemic Seismic Vulnerability Analysis of Complex Systems.” (pp. 23-56), in K.Pitilakis et al. (eds.) SYNER-G: Systemic Seismic Vulnerability and Risk Assessment of Complex Urban, Utility, Lifeline Systems and Critical Facilities, Geotechnical, Geological and Earthquake Engineering 31, ISBN 978-94-017-8834-2, DOI 10.1007/978-94-017-8835-9_2. Springer Science+Business Media Dordrecht
Weatherill, Esposito, Iervolino, Franchin, Cavalieri (2014). “Framework for Seismic Hazard Analysis of Spatially Distributed Systems.” SYNER-G: Systemic Seismic Vulnerability and Risk Assessment of Complex Urban, Utility, Lifeline Systems and Critical Facilities: Methodology and Applications, K. Pitilakis, P. Franchin, B. Khazai, and H. Wenzel, eds., Springer Netherlands, 57–88.
Cavalieri, Franchin, Gehl, Khazai (2012). “Quantitative assessment of social losses based on physical damage and interaction with infrastructural systems.” Earthquake engineering and structural dynamics, John Wiley & Sons, Ltd, 41(11), 1569–1589.
Franchin, Lupoi, Pinto (2006) “On the role of road networks in reducing human losses after earthquakes” Journal of Earthquake Engineering, Imperial College Press, Vol.10(2): 195-206
Mode shapes of the soil-bridge system in Franchin and Pinto 2013
Soil-structure-interaction
Integral abutment bridges and earth-retaining diaphragm-walls
Marchi, Franchin (2023). “Equivalent static methods for seismic design of straight integral abutment bridges.” Earthquake Engineering and Structural Dynamics, Wiley. https://doi.org/10.1002/eqe.4052
Marchi, Gallese, Gorini, Franchin, Callisto (2023). “On the seismic performance of straight integral abutment bridges: from advanced numerical modelling to a practice-oriented analysis method.” Earthquake engineering and structural dynamics, Wiley
Marchi, Franchin (2022). “A pushover method for seismic design of Integral Abutment Bridges.” 14th fib International PhD Symposium in Civil Engineering.
Franchin, Cavalieri (2014). “Seismic performance-based design of flexible earth-retaining diaphragm walls.” Engineering Structures, Elsevier Ltd, 78, 57–68.
Franchin, Pinto (2013). “Performance-based seismic design of integral abutment bridges.” Bulletin of Earthquake Engineering, 12(2), 939–960.
Franchin, Pinto, Noto (2007). “A simplified nonlinear dynamic model for seismic analysis of earth-retaining diaphragm-walls.” 4th International Conference on Earthquake Geotechnical Engineering.
Buildings
Iovino, Noto, Di Laora, de Sanctis, Franchin (2022). “Seismic demand on mid-twentieth century reinforced concrete buildings founded on piles: effect of soil-foundation-structure-interaction.” doi:10.1080/13632469.2022.2038728. Journal of Earthquake Engineering, Taylor & Francis
Noto, Iovino, Di Laora, de Sanctis, Franchin (2022). “Non‐linear dynamic analysis of buildings founded on piles: Simplified modelling strategies for soil‐foundation‐structure interaction.” Earthquake engineering and structural dynamics, Wiley, 51, 744–763.
Bridge Information Model (BIM) from Borzi et al 2015
Bridges
Franchin, Baltzopoulos, Biondini, Callisto, Capacci, Carbonari, Cardone, Dall’Asta, Flora, Gorini, Iervolino, Marchi, Noto, Perrone (2023). “Seismic reliability of Italian code-conforming bridges.” Earthquake Engineering and Structural Dynamics.
Borzi, Ceresa, Franchin, Noto, Calvi, Pinto (2015). “Seismic vulnerability of the Italian roadway bridge stock.” Earthquake Spectra, 31(4), 2137–2161.
Pinto, Franchin (2010). “Issues in the upgrade of Italian highway structures.” Journal of Earthquake Engineering, 14(8), 1221–1252.
Franchin, Pinto (2009). “Allowing traffic over mainshock-damaged bridges.” Journal of Earthquake Engineering, 13(5), 585–599.
Lupoi, Franchin, Pinto, Monti (2005). “Seismic design of bridges accounting for spatial variability of ground motion.” Earthquake engineering and structural dynamics, 34(4-5), 327–348.
Franchin, Monti, Pinto (2001). “On the accuracy of simplified methods for the analysis of isolated bridges.” Earthquake engineering and structural dynamics, (July 1999), 363–382.
Results from one of the cyclic biaxial tests in Lucchini et al 2022
Existing buildings
De Risi, Di Domenico, Manfredi, Terrenzi, Camata, Mollaioli, Noto, Ricci, Franchin, Masi, Spacone, Verderame (2022) "Modelling and seismic response analysis of pre-code and low-code reinforced concrete buildings in Italy. Part I: bare frames." Journal of Earthquake Engineering
Di Domenico, De Risi, Manfredi, Terrenzi, Camata, Mollaioli, Noto, Ricci, Franchin, Masi, Spacone, Verderame (2022). "Modelling and seismic response analysis of pre-code and low-code reinforced concrete buildings in Italy. Part II: infilled frames." Journal of Earthquake Engineering
Lucchini, Melo, Arêde, Varum, Franchin, Rossetto. (2022). “Load Path Effect on the Response of Slender Lightly Reinforced Square RC Columns under Biaxial Bending.” ASCE Journal of Structural Engineering, 148(3), 04021278.
Franchin, Lucchini, Melo (2021) “Reinforced Concrete Columns: Insight on Energy-Based Assessment from Biaxial Tests with Different Load Paths.” Lecture Notes in Civil Engineering, 155 LNCE, pp. 63–70
Lucchini, Franchin, Kunnath (2017). “Failure simulation of shear-critical RC columns with non-ductile detailing under lateral load.” Earthquake engineering and structural dynamics, John Wiley and Sons Ltd, 46(5), 855–874.
Franchin, Pinto, Rajeev (2010) “Confidence Factor?” Journal of Earthquake Engineering, Taylor and Francis, Vol.14(7): 989-1007.
Uniform hazard floor spectra from Lucchini et al 2017b
Non-structural components
Liberatore, Noto, Mollaioli, Franchin (2018). “In-plane response of masonry infill walls: Comprehensive experimentally-based equivalent strut model for deterministic and probabilistic analysis.” Engineering Structures, Elsevier Ltd, 167, 533–548.
Lucchini, Franchin, Mollaioli (2017). “Median floor acceleration spectra of linear structures with uncertain properties.” Earthquake engineering and structural dynamics, John Wiley and Sons Ltd, 46(12), 2055–2060.
Lucchini, Franchin, Mollaioli (2017). “Uniform hazard floor acceleration spectra for linear structures.” Earthquake engineering and structural dynamics, John Wiley and Sons Ltd, 46(7), 1121–1140.
Lucchini, Franchin, Mollaioli (2016). “Probabilistic seismic demand model for nonstructural components.” Earthquake Engineering & Structural Dynamics, 45(4), 599–617.
Response surface from Schotanus et al 2004
Structural safety
Franchin, Noto (2023). “Reliability‐based partial factors for seismic design and assessment consistent with second‐generation Eurocode 8.” Earthq. Eng. Struct. Dyn. Wiley. https://doi.org/10.1002/eqe.3840.
Iervolino, Baraschino, Belleri, Cardone, Della Corte, Franchin, Lagomarsino, Magliulo, Marchi, Penna, Viggiani, Zona (2023). “Seismic Fragility of Italian Code-Conforming Buildings by Multi-Stripe Dynamic Analysis of Three-Dimensional Structural Models.” J. Earthquake Eng., 1–34. Taylor & Francis.
CEN/TC250/SC10/AhG (2022). “Reliability background of the Eurocodes.” JRC-TR, Technical report of the Joint Research Center of the European Commission
Skoulidou, Romão, Franchin (2019). “How is collapse risk of RC buildings affected by the angle of seismic incidence?” Earthquake engineering and structural dynamics, John Wiley and Sons Ltd.
Ricci, Manfredi, Noto, Terrenzi, Petrone, Celano, De Risi, Camata, Franchin, Magliulo, Masi, Mollaioli, Spacone, Verderame (2018). “Modeling and seismic response analysis of Italian code-conforming reinforced concrete buildings.” Journal of Earthquake Engineering, Taylor & Francis, 22(sup2), 105–139.
Franchin, Ragni, Rota, Zona (2018). “Modelling uncertainties of Italian code-conforming structures for the purpose of seismic response analysis.” Journal of Earthquake Engineering, Taylor & Francis, 22(sup2), 1964–1989.
Pinto, Franchin (2016). “Probabilistic seismic assessment of existing buildings: The CNR-DT212 Italian provisions.” Multi-Hazard Approaches to Civil Infrastructure Engineering, P. Gardoni and J. M. LaFave, eds., Springer International Publishing Switzerland, 125–140.
Jalayer, Franchin, Pinto (2007) “A scalar damage measure for seismic reliability analysis of RC frames” Earthquake engineering and structural dynamics, Vol.36(13): 2059-2079.
Schotanus, Franchin, Lupoi, Pinto (2004). “Seismic fragility analysis of 3D structures.” Structural Safety, 26(4), 421–441.
Pinto, Giannini, Franchin (2004). Seismic reliability analysis of structures. IUSSpress, Pavia, ISBN 9788873580171.
Franchin (2004). “Reliability of uncertain inelastic structures under earthquake excitation.” ASCE Journal of Engineering Mechanics.
Franchin, Ditlevsen, Der Kiureghian (2002). “Model correction factor method for reliability problems involving integrals of non-Gaussian random fields.” Probabilistic Engineering Mechanics, 17(2), 109–122.
Sensitivity of nonlinear resisting forces for the flexibility-based beam-column element, from Scott et al 2004
Structural analysis
Scott, Franchin, Fenves, Filippou (2004). “Response sensitivity for nonlinear beam-column elements.” ASCE Journal of Structural Engineering , 130(9), 1281–1288.
Pignataro, Pasca, Franchin (2000). “Post-buckling analysis of corrugated panels in the presence of multiple interacting modes.” Thin-Walled Structures, 36(1), 47–66.