Scheda programma d'esame
TECNICA DELLE COSTRUZIONI
WALTER SALVATORE
Anno accademico2016/17
CdSINGEGNERIA CIVILE AMBIENTALE E EDILE
Codice130HH
CFU9
PeriodoSecondo semestre
LinguaItaliano

ModuliSettore/iTipoOreDocente/i
TECNICA DELLE COSTRUZIONIICAR/09LEZIONI90
ANNA DE FALCO unimap
WALTER SALVATORE unimap
Programma non disponibile nella lingua selezionata
Learning outcomes
Knowledge
The Reinforced Concrete Structures course aims at giving the students basic theoretical and practical tools to understand and analyse current R.C. structures and to predict the structural response and the static safety level of reinforced concrete and prestressed concrete structures within the frame of design processes for new constructions in accordance with italian and European standard codes. The student who successfully completes the course will have the ability to design, draw and calculate reinforced concrete structures and prestressed concrete structures composed by beam elements in accordance to Structural Eurocodes and the national italian technical prescriptions (NTC).
Assessment criteria of knowledge
During the final oral assessment the student must demonstrate to be able to discuss the technical solutions he has choosen in his project. He must also have the ability to answer theretical questions and to solve practical problems concerning the design and the calculation of R.C. structures.

Methods:

  • Final oral exam
  • Final written exam
  • Written report

Further information:
Each student is asked to develop one project composed by technical drawings and calculation reports concerning simple R.C. structures. In the development of the design activitiesthis activity he is guided and periodically supervised by a personal tutor. When completed, the design work is examinated and given a judgement: AS=Appena Sufficiente (just sufficient), S=Sufficiente (sufficient), D=Discreto(medium), B=Buono (good), MB=Molto Buono(very good), O=Ottimo(optimal). The completion of the design activity allows the student to partecipate to a written preliminary test where his basic skills in calculating a very simple structure are checked. If the student achieves a positive note in the preliminary test, he is allowed to efford the final oral examination which weights at least 50% in the total evaluation.

Teaching methods

Delivery: face to face

Learning activities:

  • attending lectures
  • participation in seminar
  • preparation of oral/written report
  • individual study
  • Bibliography search
  • Practical

Attendance: Advised

Teaching methods:

  • Lectures
  • Seminar
  • Task-based learning/problem-based learning/inquiry-based learning
  • project work

Syllabus
1 Basis of Structural Design (Eurocode 0). Concepts of Elasticity, Plasticity, Strength, Stiffness applied to plane structures made of beams. Basic concepts of Limit Analysis. Greenberg-Prager Theorem and its applications. Concepts of structural azardd, risk, serviceability. Probabilistic Assessment of Structural Safety 2 Actions on structures (Eurocode 1) Gravity loads, Service loads, Snow loads, Wind loads, Thermal actions, Accidental loads according to. 3 Reinforced Concrete Structures (Eurocode 2) a) Technology. Structural concretes: fundamental mechanical and rheological properties, production of concrete and of concrete structures. R.C structural steel bars and their mechanical properties. Anchorage of steel bars in concrete volumes. The problem of fissuration and of bond between steel bars and concrete. Introduction and diffusion of forces. The rational distribution of reinforcements. Strut-and- tie scheme. The structural conception of the R.C. buildings and structural tipologies. Structural decks in R.C.buildings. The technology of prestressed R.C. structures. b) Calculations. Conventional linear elastic theory in phases I and II. Theory of calculation at collapse in phase III. Structural ductility concept. Assessment and use of interactions domains for R.C. beams sections. Semi-probabilistic methods for the assessment of structural safety. Calculation of deformations and of crack widths. R.C beams submitted to bending, compression, shear, torsion. c) Theory of prestressed R.C. structures. Forces equivalent to the prestress, instantaneous and delayed losses of prestress, Assessments at Serviceability and Ultimate Limit States.
Bibliography
M.Froli: “Appunti di Tecnica delle Costruzioni”, Tipografia Editoriale Pisana (TEP), Edizione 2013. M.Froli: “Appunti di Scienza delle Costruzioni”, Tipografia Editoriale Pisana (TEP), Edizione 2007. Recommended reading includes the following works: M.Froli: "La risposta termica delle strutture interagenti con il clima", Edizioni PUP, Pisa. P.Pozzati: “Teoria e Tecnica delle Strutture”, Voll.1 e 2*, 2**, Editore UTET. L.Santarella: “Il Cemento Armato”, Editore Hoepli. F.Leonhardt: “Vorlesungen über Massivbau - Dritter Teil: Grundlagen zum Bewehren im Stahlbetonbau”, Springer Verlag. (trad. ital.: C.a. & c.a.p. Calcolo di progetto e tecniche costruttive – Parte tre: l’armatura nelle costruzioni in c.a.”, Edizioni Tecniche.
Ultimo aggiornamento 14/11/2016 17:27