Dokument-ID Dokumenttyp Verfasser/Autoren Herausgeber Haupttitel Abstract Auflage Verlagsort Verlag Erscheinungsjahr Seitenzahl Schriftenreihe Titel Schriftenreihe Bandzahl ISBN Quelle der Hochschulschrift Konferenzname Bemerkung Quelle:Titel Quelle:Jahrgang Quelle:Heftnummer Quelle:Erste Seite Quelle:Letzte Seite URN DOI Zugriffsart Link Abteilungen OPUS4-11012 Wissenschaftlicher Artikel Giresini, Linda, ; Sassu, Mauro, ; Butenweg, Christoph, christoph.butenweg@fh-aachen.de; Alecci, Valerio, ; De Stefano, Mario, Vault macro-element with equivalent trusses in global seismic analyses This paper proposes a quick and simplified method to describe masonry vaults in global seismic analyses of buildings. An equivalent macro-element constituted by a set of six trusses, two for each transverse, longitudinal and diagonal direction, is introduced. The equivalent trusses, whose stiffness is calculated by fully modeled vaults of different geometry, mechanical properties and boundary conditions, simulate the vault in both global analysis and local analysis, such as kinematic or rocking approaches. A parametric study was carried out to investigate the influence of geometrical characteristics and mechanical features on the equivalent stiffness values. The method was numerically validated by performing modal and transient analysis on a three naves-church in the elastic range. Vibration modes and displacement time-histories were compared showing satisfying agreement between the complete and the simplified models. This procedure is particularly useful in engineering practice because it allows to assess, in a simplified way, the effectiveness of strengthening interventions for reducing horizontal relative displacements between vault supports. Taejŏn Techno-Press 2017 14 Earthquakes and Structures 12 4 409 423 10.12989/eas.2017.12.4.409 https://doi.org/10.12989/eas.2017.12.4.409 Fachbereich Energietechnik OPUS4-7684 Konferenzveröffentlichung Giresini, Linda, ; Butenweg, Christoph, christoph.butenweg@fh-aachen.de; Andreini, M., ; De Falco, A., ; Sassu, M., Numerical calibration of a macro-element for vaultes system in historic churches 2014 11 9th International Conference on Structural Analyses of Historical Conctruction, 14 - 17 October, 2014, Mexico City 1 12 weltweit http://www.hms.civil.uminho.pt/sahc/2014/topic08-fullpaper007.pdf Fachbereich Energietechnik OPUS4-7685 Konferenzveröffentlichung Giresini, Linda, ; Butenweg, Christoph, christoph.butenweg@fh-aachen.de; Andreini, M., ; De Falco, A., ; Sassu, M., Macro-elements identification in historic chapels: the case of St. Venerio Chapel in Reggiolo - Emilia Romagna 2014 11 9th International Conference on Structural Analyses of Historical Conctruction, 14 - 17 October, 2014, Mexico City 1 12 weltweit http://www.hms.civil.uminho.pt/sahc/2014/topic11-fullpaper003.pdf Fachbereich Energietechnik OPUS4-9390 Teil eines Buches Giresini, Linda, ; Butenweg, Christoph, christoph.butenweg@fh-aachen.de Earthquake resistant design of structures according to Eurocode 8 The chapter initially provides a summary of the contents of Eurocode 8, its aim being to offer both to the students and to practising engineers an easy introduction into the calculation and dimensioning procedures of this earthquake code. Specifically, the general rules for earthquake-resistant structures, the definition of design response spectra taking behaviour and importance factors into account, the application of linear and non-linear calculation methods and the structural safety verifications at the serviceability and ultimate limit state are presented. The application of linear and non-linear calculation methods and corresponding seismic design rules is demonstrated on practical examples for reinforced concrete, steel and masonry buildings. Furthermore, the seismic assessment of existing buildings is discussed and illustrated on the example of a typical historical masonry building in Italy. The examples are worked out in detail and each step of the design process, from the preliminary analysis to the final design, is explained in detail. Berlin Springer 2019 161 Structural Dynamics with Applications in Earthquake and Wind Engineering 978-3-662-57550-5 (Online) 197 358 10.1007/978-3-662-57550-5_4 campus Online lesen Fachbereich Energietechnik