20810160 -
ADVANCED STRUCTURAL ANALYSIS
(objectives)
The course of “Advanced Structural Analysis” is part of the master's degree program in Civil Engineering for Natural Risk Mitigation, which aims to train a civil engineer with high professional qualifications concerning the hydrogeological and seismic risk mitigation. As part of the Master degree program, the course of “Advanced Structural Analysis” aims to provide students with specific theoretical and analytical tools, in order to complement the knowledge acquired in previous structural engineering courses. Prestressed concrete, steel and steel-concrete composite structures, including the static behavior of framed structures, special structures, such as discontinuity regions, R.C. walls and bracing elements, will be analyzed. At the end of the course, students will acquire the necessary skills to 1) critically analyze the static behavior of reinforced concrete (normal and prestressed), steel and steel-concrete composite frame structures, including the design of the main elements, both with reference to current National Technical Code and the Eurocodes, 2) designing special structures such as discontinuity regions and R.C. walls, 3) dealing with problems concerning the behavior of three-dimensional structures under horizontal loads and the design of bracing elements.
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DE SANTIS STEFANO
( syllabus)
Steel-concrete composite structures - Structural typologies and assessment - Cross-sectional flexural analysis (floors and beams) - Connection systems - Structural analysis and design of beams and columns
Pre-stressed concrete stuctures - Structural behaviour - Technology and materials of pre-stressed concrete - Immediate and time dependant losses - Design and assessment of pre-stressed concrete structures
Precast structures - Structural typologies and technology of precast structures - Design, assessment and retrofit of reinforced concrete precast structures
Reinforced concrete structures with high durability and special materials - Causes and phenomenology of the deterioration of reinforced concrete structures - Methods of investigation and diagnostics of the deterioration - High durability concretes and concretes for special structures - Reinforced concrete structural members with stainless steel and FRP rebars
Reinforced concrete structures strengthened with composite materials - Materials and technologies of organic and inorganic matrix composites (FRP and FRCM) - Flexural and shear strengthening of reinforced concrete beams with FRP and FRCM systems - Confinement of reinforced concrete columns and beam-to-column joints with FRP systems
Digital concrete structures
( reference books)
Main books - Coppola L, Buoso A. Il restauro dell’architettura moderna in cemento armato. Hoepli, 2015. - Giannini R. Teoria e Tecnica delle Costruzioni Civili. CittàStudi, 2011. - Di Niro G. Edifici prefabbricati. Maggioli, 2014. - Nigro E, Bilotta A. Progettazione di strutture composte acciaio-calcestruzzo. Dario Flaccovio, 2011.
Main codes and guidelines - Norme tecniche per le costruzioni (NTC), D MIT 17/01/2018 - Circolare applicativa delle NTC, Circ MIT 21/01/2019 n.7 - Eurocode 2: Design of concrete structures - Part 1-1: General rules and rules for buildings + Italian Annex - Eurocode 4: Design of composite steel and concrete structures - Part 1-1: General rules and rules for buildings - CNR-DT 203 2006. Istruzioni per la Progettazione, l’Esecuzione ed il Controllo di Strutture di Calcestruzzo Armato con Barre di Materiale Composito Fibrorinforzato - CNR-DT 200 R1/2013. Istruzioni per la Progettazione, l’Esecuzione ed il Controllo di Interventi di Consolidamento Statico mediante l’utilizzo di Compositi Fibrorinforzati Materiali, strutture di c.a. e di c.a.p., strutture murarie - UNI 11104:2016. Calcestruzzo - Specificazione, prestazione, produzione e conformità - Specificazioni complementari per l'applicazione della EN 206. - CNR-DT 215 2018. Istruzioni per la Progettazione, l’Esecuzione ed il Controllo di Interventi di Consolidamento Statico mediante l’utilizzo di Compositi Fibrorinforzati a Matrice Inorganica. - CNR 10025/98. Istruzioni per il progetto, l'esecuzione ed il controllo delle strutture prefabbricate in calcestruzzo. - RELUIS-DPC 2005-2008. Strutture prefabbricate: catalogo delle tipologie esistenti. 2008.
Papers - Pedeferri P. L’impiego dell’acciaio inossidabile nelle strutture in calcestruzzo armato. Atti Seminario CIAS L’evoluzione nella sperimentazione per le costruzioni. Bolzano, Italia, 2004. - Buoso A, Coppola L. Il copriferro per le strutture in c.a. alla luce delle norme tecniche per le costruzioni (D.M. 14.01.2008). L'Edilizia Building and Construction for Engineers 2008;155. - Valluzzi MR et al. Round robin test for composite to brick shear bond characterization. Materials and Structures 2012;45:1761-1791. - Sneed L., Verre S., Carloni C., Ombres L. Flexural behavior of RC beams strengthened with steel-FRCM composite. Engineering Structures 2016;127:686-699 - Buswell RA, Leal de Silva WR, Jones SZ, Dirrenbergerde J. 3D printing using concrete extrusion: A roadmap for research. Cement and Concrete Research 2018;112:37-49 - Asprone D, Auricchio F, Menna C, Mercuri V. 3D printing of reinforced concrete elements: Technology and design approach. Construction and Building Materials 2018a;165:218-231 - Asprone D, Menna C, Bos FP, Salet TAM, Mata-Falcòn J. Rethinking reinforcement for digital fabrication with concrete. Cement and Concrete Research 2018b;112:111-121.
Other books - AICAP. Dettagli Costruttivi di Strutture in Calcestruzzo Armato, 2011 - AICAP. Costruzioni in Calcestruzzo, Costruzioni composte acciaio-calcestruzzo, Commentario alle Norme Tecniche per le Costruzioni D.M. 14/1/2008, 2011. - Bertolini L. Materiali da costruzione, Volume Secondo. Degrado, prevenzione, diagnosi, restauro. CittàStudi, 2012 (2a Ed.). - Cestelli Guidi C. Cemento Armato Precompresso. Teoria, Esperienze, Realizzazioni. Hoepli, 2013 (7a Ed). - Cosenza E, Manfredi G, Pecce M. Strutture in Cemento Armato. Basi della progettazione. Hoepli, 2015. - Felitti M., Mecca L.R. Il degrado delle strutture in calcestruzzo armato. Maggioli, 2018. - Marini G. Strutture prefabbricate in cemento armato. Maggioli, 2019. - Mordà N. Strutture prefabbricate. Comportamento e adeguamento sismico. Maggioli, 2014. - Pedeferri P., Bertolini L. La durabilità del calcestruzzo armato. McGraw-Hill, 2000. - Pisani M.A., Cattaneo S., D’Antino T. Consolidamento delle Strutture. Hoepli Editore, 2012 (3a Ed.). - Radogna E.F. Tecnica delle Costruzioni, Volume Secondo. Zanichelli, 1998. - Walther R., Miehlbradt M. Progettare in calcestruzzo armato. Hoepli, 1994.
Other codes and guidelines - Linea Guida per la identificazione, la qualificazione ed il controllo di accettazione di compositi fibrorinforzati a matrice polimerica (FRP) da utilizzarsi per il consolidamento strutturale di costruzioni esistenti. STC 2019. - Linea Guida per la identificazione, la qualificazione ed il controllo di accettazione di compositi fibrorinforzati a matrice inorganica (FRCM) da utilizzarsi per il consolidamento strutturale di costruzioni esistenti. STC 2018. - UNI EN 10080:2005. Acciaio d'armatura per calcestruzzo - Acciaio d'armatura saldabile – Generalità - UNI EN 197-1:2011. Cemento - Parte 1: Composizione, specificazioni e criteri di conformità per cementi comuni - RELUIS-DPC 2005-2008. Schedario collegamenti in strutture prefabbricate. 2007. - RELUIS-DPC 2010-2013. Linee di indirizzo per interventi locali e globali su edifici industriali monopiano non progettati con criteri antisismici 2012.
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7
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ICAR/09
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63
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Core compulsory activities
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ITA |
20801615 -
THEORY OF STRUCTURES
(objectives)
Theory of Structures is a course whose aim is to provide fundamental knowledge concerning the mono- and bi-dimensional models that find their typical applications in Civil Engineering, so as to allow their consciuos use in common engineering practice. This course is part of the master's degree program in "Civil Engineering for Protection from Natural Risks", whose objective is to train civil engineers with high professional qualifications for the protection from hydrogeological and from seismic risks. Within the framework of this course, the course aims to provide an in-depth knowledge of 1) mono- and bi-dimensional structural models; 2) of some numerical techniques for structural computation. At the end of the course students will be able to: 1) know how to choose the correct model to evaluate the response of a real structure; 2) use the chose model to evaluate the response of the structure, both analytically and numerically.
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MARFIA SONIA
( syllabus)
Variational formulation of the elasto-static problem: Concepts of Continuum Mechanics, Total Potential Energy, Euler-Bernoulli beam model. Analytical solution, Total Potential Energy, Approximated variational solutions. Instability of elastic equilibrium: Discrete mechanical systems. Beams with distributed elasticity. Timoshenko beam model: Formulation of the model, Shear correction factor, Analytical solution, Total Potential Energy, Approximated variational solutions. Slab model: Plane strain and plane stress conditions, Governing equations, Total Potential Energy, Approximated variational solutions. Kirchhoff-Love plate model: Formulation of the model, Total Potential Energy, Approximated variational solutions: Mindlin-Reissner plate model: Formulation of the model, Total Potential Energy, Approximated variational solutions. Introduction to the finite element method. Finite element method (1D problems): Truss, E-B beam, Shear deformation beam, Locking. Finite element method (2D problems): Triangular elements for slab, Isoparametric elements for slab, Four-noded elements for slab.
( reference books)
Capurso M.,Lezioni di Scienza delle Costruzioni,Pitagora Editrice, 1984. E. Sacco "Appunti del corso di Meccanica delle Strutture". Reddy: An introduction to the finite element method, McGraw-Hill, 1994. Zienkiewicz & Taylor: The finite element method, Vol. 1,2,3, Butterworth-Heinemann, 2000. Crisfield: Non-linear finite element analysis of solids and structures, John Wiley & Sons, 1991.
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6
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ICAR/08
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54
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Core compulsory activities
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ITA |