Ing. Mauro Corrado:  Teaching Activity

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Current Activity

 

ARCHITECTURE

•  Theory and Design of Structures

(taught in English)

3rd Year of the Bachelor in Architecture

ECTS: 8

Tenure Teachers:

Dr. Mauro Corrado

Dr. Mario Sassone

Programme

(1) FUNDAMENTALS OF SOLID MECHANICS AND STRENGTH OF MATERIALS (12 hours)

The strain and the stress tensors; the Cauchy Tetrahedron; concepts of homogeneity, isotropy, anelasticity, linear and nonlinear elasticity; constitutive relations; Mohr's circles for the determination of principal stresses, principal strains and principal directions; properties of the elastic solution; fundamental theorems of elasticity (Kirchhoff, Clapeyron and Betti's theorems).

(2) THE SAINT VENANT PROBLEM (30 hours)

Properties of areas; the Saint Venant problem: introduction and fundamental hypotheses; centred axial force; flexure; eccentric axial force; torsion in beams of circular or generic cross-section; torsion in open or closed thin-walled cross-sections; shearing force; thin-walled cross-sections subjected to shear; combined shearing and torsional loading; beam strength analysis; the differential equation of the elastic line; buckling.

(3) ELEMENTS OF STRUCTURAL ANALYSIS FOR THE SOLUTION OF STATICALLY INDETERMINATE STRUCTURES (21 hours)

The method of forces; the method of displacements; introduction to the use of a finite element programme and solution of simple structural problems.

(4) DESIGN OF REINFORCED CONCRETE STRUCTURES (21 hours)

Strength assessment according to the semi-probabilistic method of Limit State Analysis; fundamental concepts for the design or reinforced concrete structures.

 

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Exercises: shear and torsion

Exercises: statically indeterminate structures

Examples of the written exam

 

 

CIVIL ENGINEERING

•  Plasticity and Fracture

(taught in Italian)

1st Year of the Master of Science in Civil Engineering

ECTS: 8

Tenure Teacher:

Dr. Mauro Corrado

 

Programme

(1) PLASTICITY (18 h):

Elasto-plastic flexure; incremental plastic analysis of beam systems; theorems of plastic limit analysis; proportionally loaded beam systems; non-proportionally loaded beam systems; cyclic loads and shake-down; deflected rectangular and circular plates; strip method.

(2) PLANE STRESS AND PLANE STRAIN CONDITIONS(18 h):

Plane stress and plane strain conditions in cartesian coordinates, deep beam; plane stress and plane strain conditions in cylindrical coordinates, thick-walled cylinder; circular hole in a plate subjected to tension; concentrated force acting on the edge of an elastic half-plane; Analytical functions; Kolosoff-Muskhelishvili method; elliptical hole in a plate subjected to tension.

(3) LINEAR ELASTIC FRACTURE MECHANICS (18 h):

Griffith’s energy criterion; Westergaard’s method; Williams’ method; fundamental relation between the energy and the stress approaches, crack branching criteria in Mixed Mode condition; plastic zone at the crack tip; size effects and ductile-to-brittle transition.

(4) NON-LINEAR FRACTURE MECHANICS (18 h):

Cohesive crack model, snap-back phenomenon; advanced applications of the cohesive crack model: Mixed Mode crack propagation; overlapping crack model for concrete in compression; bridged crack model, minimum reinforcement; advanced applications of the bridged crack model: repeated loading.

(5) ADVANCED APPLICATIONS (12 h):

Size-scale effects on the plastic rotational capacity of reinforced concrete beams in bending; application of Fractal Geometry to damaging and cracking phenomena; Multi-fractal Scaling Law (MFSL), size effects in the international standard codes; composite and hierarchical materials; fatigue crack growth and residual life of structures subjected to repeated loads, Paris’ law; structural monitoring by the acoustic emission technique: seismic precursors.

 

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•  Structural Mechanics II

(taught in Italian)

1st Year of the Master of Science in Civil Engineering

ECTS: 8

Tenure Teacher:

Prof. Giuseppe Ferro

Lecturer:

Dr. Mauro Corrado

 

Programme

(1) STATICALLY INDETERMINATE STRUCTURES

Structural symmetry; Rotating- and translating- frames. Thermal loads and imposed displacements. Frames with non-orthogonal beams; Method of displacements: automatic computation of beam systems. Plane trusses, plane frames, plane grids and space frames.

(2) TWO- AND THREE-DIMENSIONAL STRUCTURES

Beams with rectilinear and curvilinear axes: static-kinematic duality. Beam on elastic foundation; Plates in flexure: static-kinematic duality. Sophie-Germain equation with boundary conditions. Shells with double curvature; Symmetrically loaded shells of revolution: membranes and thin shells, circular plates, cylindrical shells; Finite Element Method: Principle of minimum potential energy, Ritz-Galerkin method, Principle of Virtual Work.

(3) DYNAMICS OF STRUCTURES

Single-degree-of-freedom linear systems: Free response, Damped response, Forced response to harmonic, periodic, impulsive or generic excitations, Non-linear elastic oscillator, Elasto-plastic oscillator; Multi-degree-of-freedom linear systems: modal analysis, Rayleigh’s quotient, Stodola-Vianello method; Continuous systems: modal analysis of deflected beams, Membranes and plates in vibration; Finite Element Method; Dynamics of beam systems; Element of Seismic Engineering; Italian Code and practical concepts for earthquake design.

 

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Examples of the written exam

Method of displacement: nodal reactions

Method of forces: nodal displacements

 

Past Activity

 

A.Y. 2012/13

•  Plasticity and Fracture

(taught in Italian)

 

1st Year of the Master of Science in Civil Engineering

ECTS: 8

Tenure Teacher:

Dr. Mauro Corrado

•  Structural Mechanics II

(taught in Italian)

 

1st Year of the Master of Science in Civil Engineering

ECTS: 8

Tenure Teacher:

Prof. Giuseppe Ferro

Lecturer:

Dr. Mauro Corrado

•  Structure

(taught in Italian)

 

1st Year of the Master of Science in Architecture – Sustainability Design

ECTS: 6

Tenure Teacher:

Prof. Giuseppe Ferro

Lecturer:

Dr. Mauro Corrado

A.Y. 2011/12

 

 

 

•  Plasticity and Fracture

(taught in Italian)

 

1st Year of the Master of Science in Civil Engineering

ECTS: 8

Tenure Teacher:

Prof. Alberto Carpinteri

Lecturer:

Dr. Mauro Corrado

•  Structural Mechanics II

(taught in Italian)

 

1st Year of the Master of Science in Civil Engineering

ECTS: 8

Tenure Teacher:

Prof. Pietro Cornetti

Lecturer:

Dr. Mauro Corrado

•  Solid Mechanics

(taught in Italian)

 

1st Year of the Master of Science in Mathematical Modelling in Engineering

ECTS: 6

Tenure Teacher:

Prof. Pietro Cornetti

Lecturer:

Dr. Mauro Corrado

•  Static and Dynamic Instability of Structures

(taught in Italian)

 

2st Year of the Master of Science in Civil Engineering

ECTS: 6

Tenure Teacher:

Prof. Pietro Cornetti

Lecturer:

Dr. Mauro Corrado

A.Y. 2010/11

 

 

 

•  Plasticity and Fracture

(taught in Italian)

 

1st Year of the Master of Science in Civil Engineering

ECTS: 8

Tenure Teacher:

Prof. Alberto Carpinteri

Lecturer:

Dr. Mauro Corrado

•  Structural Mechanics II

(taught in Italian)

 

1st Year of the Master of Science in Civil Engineering

ECTS: 8

Tenure Teacher:

Prof. Pietro Cornetti

Lecturer:

Dr. Mauro Corrado

•  Theory of Structures

(taught in Italian)

 

2st Year of the Master of Science in Civil Engineering

ECTS: 5

Tenure Teacher:

Prof. Alberto Carpinteri

Lecturer:

Dr. Mauro Corrado

A.Y. 2009/10

 

 

 

•  Materials and Fracture Mechanics

(taught in Italian)

 

1st Year of the Master of Science in Civil Engineering

ECTS: 5

Tenure Teacher:

Prof. Alberto Carpinteri

Lecturer:

Dr. Mauro Corrado

•  Structural Mechanics II

(taught in Italian)

 

1st Year of the Master of Science in Civil Engineering

ECTS: 10

Tenure Teacher:

Prof. Alberto Carpinteri

Lecturer:

Dr. Mauro Corrado

•  Theory of Structures

(taught in Italian)

 

2st Year of the Master of Science in Civil Engineering

ECTS: 5

Tenure Teacher:

Prof. Alberto Carpinteri

Lecturer:

Dr. Mauro Corrado

A.Y. 2008/09

 

 

 

•  Materials and Fracture Mechanics

(taught in Italian)

 

1st Year of the Master of Science in Civil Engineering

ECTS: 5

Tenure Teacher:

Prof. Alberto Carpinteri

Lecturer:

Dr. Mauro Corrado

•  Structural Mechanics II

(taught in Italian)

 

1st Year of the Master of Science in Civil Engineering

ECTS: 10

Tenure Teacher:

Prof. Alberto Carpinteri

Lecturer:

Dr. Mauro Corrado

•  Theory of Structures

(taught in Italian)

 

2st Year of the Master of Science in Civil Engineering

ECTS: 5

Tenure Teacher:

Prof. Alberto Carpinteri

Lecturer:

Dr. Mauro Corrado

A.Y. 2006/07

 

 

 

•  Structural Engineering

(taught in Italian)

 

3st Year of the Bachelor in Civil Engineering in water management

ECTS: 10

Tenure Teacher:

Prof. Luca Giordano

Lecturer:

Dr. Mauro Corrado

A.Y. 2005/06

 

 

 

•  Constructions A

(taught in Italian)

 

3st Year of the Bachelor in Civil Engineering in water management

ECTS: 5

Tenure Teacher:

Prof. Luca Giordano

Lecturer:

Dr. Mauro Corrado

•  Constructions B

(taught in Italian)

 

3st Year of the Bachelor in Civil Engineering in water management

ECTS: 5

Tenure Teacher:

Prof. Luca Giordano

Lecturer:

Dr. Mauro Corrado

 

Proposals for Final Projects

 

•  Failure mechanisms transitions in RC elements: flexure, shearing and crushing.

•  Numerical modelling of reinforced concrete structures

•  Application of the Extended Finite Element Method to the plastic analysis of frame structures

•  Multiscale and multiphysics analysis of photovoltaic modules

•  Cohesive Zone Model for metallic materials

•  Low velocity impacts on brittle materials

•  Dynamic crack propagation in finite thickness interfaces

Tutoring of Bachelor and Master Theses

 

8.    Fulvio Savarino: “Experimental study of the durability of photovoltaic modules”, Master Thesis, Advisors: M. Paggi, M. Corrado, A. Infuso, 2014.

7.    Alessandro Cinquia: “Retrofitting of damaged reinforced concrete structural elements”, Master Thesis, Advisor: M. Corrado, 2014.

6.    Mirko Manca: “Mechanical characterization of concrete-like materials and rammed earth by means of non-destructive testing techniques”, Master Thesis, Advisor: M. Corrado, 2014.

5.    Davide Villani: “Experimental validation of a theoretical model for the shear strength of reinforced concrete beams”, Master Thesis, Advisors: A. Carpinteri, G. Ventura, M. Corrado, 2013.

4.    Davide Leone: “Modelling of the viscoelastic behaviour of polymeric materials used in photovoltaic modules”, Master Thesis, Advisors: M. Paggi, M. Corrado, 2013.

3.    Giusemaria Goso: “Size-scale effects on the interaction diagrams of reinforced concrete elements subjected to eccentric compression”, Master Thesis, Advisors: A. Carpinteri, M. Paggi, M. Corrado, 2010.

2.    Alessio Chianese: “Lateral load distribution in high-rise building: effects of bracings of different height”, Master Thesis, Advisors: A. Carpinteri, G. Lacidogna, M. Corrado, 2010.

1.    Sandro Cammarano: “Dynamics and instability of open thin-walled beams according to the Vlasov’s theory”, Master Thesis, Advisors: A. Carpinteri, G. Lacidogna, M. Corrado, 2010.