COSTRUZIONI IN ZONA SISMICA

Luigi PETTI COSTRUZIONI IN ZONA SISMICA

0622500023
DIPARTIMENTO DI INGEGNERIA CIVILE
EQF7
ENVIRONMENTAL AND TERRITORIAL ENGINEERING
2016/2017

YEAR OF COURSE 2
YEAR OF DIDACTIC SYSTEM 2012
SECONDO SEMESTRE
CFUHOURSACTIVITY
660LESSONS
Objectives
THE CLASS' AIM IS TO GIVE THE STUDENTS BASIC KNOWLEDGE ABOUT THE CRITERIA AND METHODS USED FOR SEISMIC DESIGN AND VERIFICATION OF STRUCTURES, EVEN THE COPLEX ONES. IN PARTICULAR THE DESIGN CRITERIA AT THE BASE OF THE PERFORMANCE DESIGN ARE INTRODUCED, INVESTIGATING THE POSSIBLE IMPLEMENTATION, BOTH FOR THE ORDINARY STRUCTURES AND THE ONES DESIGNED WITH THE NEW SEISMIC PROTECTION STRATEGIES.
Prerequisites
TO ATTEND THE CLASS IT IS EXPECTED AN ADVANCED KNOWLEDGE IN STRUCTURAL MECHANICS AND REINFORCED CONCRETE STRUCTURES.
Contents
THE COURSE INCLUDES THE FOLLOWING MODULES

SEISMOLOGY:
-INTRODUCTION TO SEISMOLOGY
-MECHANICAL WAVES PROPAGATION'S CHARACTERISTICS IN ELASTICS SOLIDS
-DEFINITION AND MEASURE OF THE SEISMIC PHENOMENON'S INTENSITY

DISCRETE DYNAMIC SYSTEMS:
-FREE AND FORCED RESPONSE OF SINGLE DEGREE OF FREEDOM (SDOF) SYSTEMS
-INTEGRATION METHODS FOR THE EQUATION OF MOTION - DUHAMEL
-ELASTICS RESPONSE SPECTRA
-DYNAMIC RESPONSE OF A CONCENTRATED MASS SYSTEM WITH MULTI DEGREES OF FREEDOM. MODAL ANALYSIS
-INTRODUCTION TO NON-LINEAR BEHAVIOUR OF STRUCTURES SUBJECT TO DYNAMIC EXCITATION
-INELASTIC RESPONSE SPECTRA
-OUTLINE OF CONTINUOUS SYSTEMS' BEHAVIOUR

ANTI-SEISMIC STRUCTURAL DESIGN:
-THE ANTI-SEISMIC STRUCTURAL PARTS:
BRACED FRAME BUILDINGS, WALLS AND CLOSED-WALLS
-STATIC AND DYNAMIC CALCULATION OF THE OVERALL STRUCTURE
-INTRODUCTION TO DESIGN CRITERIA OF THE SO-CALLED CONTROLLED FLEXIBILITY AND OF THOSE BASED ON PBE
Teaching Methods
THE COURSE IS STRUCTURED WITH FRONTAL LESSONS, EXERCISES IN THE LABORATORY AND PREPARATION OF HOMEWORK. DURING THE YEAR IS PLANNED A VISIT IN A CONSTRUCTION SITE OF A STRUCTURE OF PARTICULAR INTEREST.
Verification of learning
AT THE END OF THE COURSE THERE WILL BE AN ORAL INTERVIEW ON THE COURSE TOPICS AND THE DISCUSSION OF THE HOMEWORK.
Texts
*EDIFICI ANTISISMICI IN CEMENTO ARMATO - AURELIO GHERSI E PIETRO LENZA - DARIO FLACCOVIO EDITORE
*DYNAMICS OF STRUCTURES - CLOUGH & PENSION - COMPUTERS & STRUCTURES
*DYNAMICS OF STRUCTURES - ANII K. CHOPRA- PEARSON
*ISOLATORI SISMICI PER EDIFICI ESISTENTI E DI NUOVA COSTRUZIONE - DORA FOTI E MICHELE MONGELLI - DARIO FLACCOVIO EDITORE
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