PSI - Issue 78

Gaetano Della Corte et al. / Procedia Structural Integrity 78 (2026) 199–206

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Fig. 4. (a) and (c) Sample connection #1; (b) and (d) Sample connection #2.

Acknowledgements The financial contribution from the Department of Civil Protection through the ReLUIS Consortium is gratefully acknowledged. The author is also grateful to Gaetano Cantisani, Eng. Ph.D., for the former development of the finite element model. References Della Corte, G., D’Aniello, M., Landolfo, R., 2015. Field Testing of All-Steel Buckling-Restrained Braces Applied to a Damaged Reinforced Concrete Building. Journal of Structural Engineering 141(1), https://doi.org/10.1061/(ASCE)ST.1943-541X.0001080. Della Corte, G., Landolfo, R., 2017. Lateral loading tests of built-up battened columns with semi-continuous base-plate connections. Journal of Constructional Steel Research 138, 783-798. Della Corte, G., Cantisani, G., 2023. Modelling of column base plate connections with plate stiffeners and non-proportional loading, 10th European Conference on Steel and Composite Structures. Amsterdam, Holland, https://doi.org/10.1002/cepa.2245. EN 1993-1-8, 2024. Eurocode 3: Design of steel structures - Part 1-8: Design of joints, Comiteé Européen de Normalisation (CEN). EN 1992-4, 2018. Eurocode 2: Design of concrete structures - Part 4: Design of fastenings for use in concrete, Comiteé Européen de Normalisation (CEN). Lee, H.-J., Lee, H.-B., Park, H.-G., Lee, J.-K., 2023. Cyclic Lateral Load Test for RC Moment Frames Retrofitted with External Steel Frames. Journal of Structural Engineering 149(5), https://doi.org/10.1061/JSENDH.STENG-11818. Khulmann, U., Wald, F., Hofman, J., et al., 2014. Design of steel-to-concrete joints - Design manual II - A deliverable of the INFASO Research Project, ISBN 978-92-9147-119-5. Menetrey, P.H., Willam, K.J., 1995. Triaxial failure criterion for concrete and its generalization. ACI Structural Journal 92, 311–318. Nigro, F., Della Corte, G., Martinelli, E., 2024a. Assessment of alternative design approaches for seismic upgrading of RC frame structures with steel exoskeletons. Engineering Structures 305, https://doi.org/10.1016/j.engstruct.2024.117623. Nigro, F., Della Corte, G., Martinelli, E., 2024b. Steel exoskeletons for seismic upgrading of RC frame buildings: Analysis of various design criteria. Proceedings of the 11th International Conference on Steel Structures in Seismic Areas (STESSA), Salerno, Italy, 08-10 July. Wald, F., Hofman, J., Khulmann, U., et al., 2014. Design of steel-to-concrete joints - Design manual I - A deliverable of the “InFaSo” Research Project, ISBN 978-92-9147-119-5.