ELIDE NASTRI | PROGETTO DI EDIFICI IN ZONA SISMICA

cod. 0660100049

PROGETTO DI EDIFICI IN ZONA SISMICA

	0660100049
	DIPARTIMENTO DI INGEGNERIA CIVILE
	EQF7
	BUILDING ENGINEERING - ARCHITECTURE
	2016/2017

PERCORSO COMUNE

	YEAR OF COURSE 5
	YEAR OF DIDACTIC SYSTEM 2012
	SECONDO SEMESTRE

TEACHING UNITS

	SSD	CFU	HOURS	ACTIVITY	TYPE OF ACTIVITY
	ICAR/09	6	60	LESSONS	OPTIONAL SUBJECTS

PROFESSORS

	VINCENZO PILUSO T Curriculum
	ELIDE NASTRI Curriculum

	Objectives
	LEARNING OUTCOMES AND COMPETENCES TO BE ACQUIRED: THE COURSE REPRESENTS THE II MODULE OF “THEORY AND DESIGN OF BUILDINGS IN SEISMIC AREAS” (12 CREDITS) WHICH IS COMPOSED OF THEORETICAL PART (I MODULE) AND A PART DEVOTED TO DESIGN (II MODULE) OF REINFORCED CONCRETE AND STEEL BUILDINGS. THE THEORETICAL PART IS AIMED TO LEARNING THE FUNDAMENTAL PRINCIPLES FOR THE ANALYSIS OF BUILDINGS IN SEISMIC AREAS. THE PART DEVOTED TO DESIGN (II MODULE) IS AIMED AT THE DEVELOPMENT OF DESIGN EXAMPLES DURING WHICH, ALSO THROUGH THE USE OF NUMERICAL EXAMPLES, THE COURSE PROVIDES THE INFORMATION NEEDED FOR THE PREPARATION OF A PROJECT WORK THAT STUDENTS WILL HAVE TO DEVELOP INDEPENDENTLY, SUPPORTED BY THE ACTIVITY OF TUTORING THAT IS AN INTEGRAL PART OF THE COURSE. THE ESSAY CONSISTS IN THE DESIGN OF A REINFORCED CONCRETE BUILDING LOCATED IN A SEISMIC ZONE. THE DESIGN CHARACTER IS A FUNDAMENTAL ASPECT OF THE COURSE. THE STRUCTURAL DESIGN DOCUMENTS ARE DEVELOPED STARTING FROM AN ARCHITECTURAL DESIGN, THEREFORE THE WORK TO BE DEVELOPED IS A REAL PROJECT EXPERIENCE, RATHER THAN A SIMPLE VERIFICATION OF A GIVEN STRUCTURE. THEREFORE, THE COURSE IS FOR STUDENTS, IN BUILDING ENGINEERING SECTOR, THE FIRST TASK IN A COMPLETE STRUCTURAL DESIGN IN SEISMIC AREAS STARTING AND INTERACTING WITH THE ARCHITECTURAL DESIGN. THE SKILLS RESULTING FROM PLANNED ACTIVITIES CONCERN THE ABILITY IN THE MODELLING OF SPATIAL STRUCTURES AND THE ABILITY TO ANALYZE THE DYNAMIC RESPONSE UNDER SEISMIC ACTIONS AND TO VERIFY THE SAFETY LEVEL OF STRUCTURES DESIGNED IN COMPLIANCE WITH THE REGULATIONS. KNOWLEDGE AND UNDERSTANDING: KNOWLEDGE OF THE MAIN RULES FOR THE DESIGN OF REINFORCED CONCRETE AND STEEL BUILDING STRUCTURES IN SEISMIC AREAS. KNOWLEDGE OF METHODS FOR THE EQUIVALENT STATIC ANALYSIS AND DYNAMIC ANALYSIS OF STRUCTURES IN SEISMIC AREAS. ABILITY TO UNDERSTAND THE PHILOSOPHY OF SEISMIC-RESISTANT DESIGN OF STRUCTURES AND SITUATE IT IN THE CONTEXT OF NATIONAL AND INTERNATIONAL SEISMIC CODES. APPLYING KNOWLEDGE AND UNDERSTANDING KNOWLEDGE REGARDING HOW TO DESIGN AND ANALYZE STRUCTURAL SYSTEMS, EVEN COMPLEX FOR MULTI-STOREY BUILDINGS IN SEISMIC AREAS. MAKING JUDGMENTS: KNOWLEDGE REGARDING HOW TO IDENTIFY THE MOST APPROPRIATE METHODS FOR THE ANALYSIS OF A STRUCTURAL SYSTEM. COMMUNICATION SKILLS: ABILITY TO WORK IN A TEAM AND ABILITY TO DISCUSS AND COMMUNICATE CONCERNING THE ANALYSIS AND STRUCTURAL DESIGN IN SEISMIC AREAS. ABILITY TO COMMUNICATE THROUGH THE MOST MODERN GRAPHICAL TOOLS THE DESIGN SOLUTIONS IDENTIFIED. LEARNING SKILLS: ABILITY TO APPLY THE KNOWLEDGE ACQUIRED IN CONTEXTS DIFFERENT FROM THOSE PRESENTED DURING THE COURSE AND TO DEEPEN THE TOPICS COVERED BY THE STUDY, IN COMPLETE AUTONOMY, INCLUDING THE ADOPTION OF STRUCTURAL MATERIALS OTHER THAN THOSE ADOPTED IN THE DEVELOPED DESIGN ESSAY.

LEARNING OUTCOMES AND COMPETENCES TO BE ACQUIRED:

THE COURSE REPRESENTS THE II MODULE OF “THEORY AND DESIGN OF BUILDINGS IN SEISMIC AREAS” (12 CREDITS) WHICH IS COMPOSED OF THEORETICAL PART (I MODULE) AND A PART DEVOTED TO DESIGN (II MODULE) OF REINFORCED CONCRETE AND STEEL BUILDINGS. THE THEORETICAL PART IS AIMED TO LEARNING THE FUNDAMENTAL PRINCIPLES FOR THE ANALYSIS OF BUILDINGS IN SEISMIC AREAS. THE PART DEVOTED TO DESIGN (II MODULE) IS AIMED AT THE DEVELOPMENT OF DESIGN EXAMPLES DURING WHICH, ALSO THROUGH THE USE OF NUMERICAL EXAMPLES, THE COURSE PROVIDES THE INFORMATION NEEDED FOR THE PREPARATION OF A PROJECT WORK THAT STUDENTS WILL HAVE TO DEVELOP INDEPENDENTLY, SUPPORTED BY THE ACTIVITY OF TUTORING THAT IS AN INTEGRAL PART OF THE COURSE. THE ESSAY CONSISTS IN THE DESIGN OF A REINFORCED CONCRETE BUILDING LOCATED IN A SEISMIC ZONE. THE DESIGN CHARACTER IS A FUNDAMENTAL ASPECT OF THE COURSE. THE STRUCTURAL DESIGN DOCUMENTS ARE DEVELOPED STARTING FROM AN ARCHITECTURAL DESIGN, THEREFORE THE WORK TO BE DEVELOPED IS A REAL PROJECT EXPERIENCE, RATHER THAN A SIMPLE VERIFICATION OF A GIVEN STRUCTURE. THEREFORE, THE COURSE IS FOR STUDENTS, IN BUILDING ENGINEERING SECTOR, THE FIRST TASK IN A COMPLETE STRUCTURAL DESIGN IN SEISMIC AREAS STARTING AND INTERACTING WITH THE ARCHITECTURAL DESIGN.
THE SKILLS RESULTING FROM PLANNED ACTIVITIES CONCERN THE ABILITY IN THE MODELLING OF SPATIAL STRUCTURES AND THE ABILITY TO ANALYZE THE DYNAMIC RESPONSE UNDER SEISMIC ACTIONS AND TO VERIFY THE SAFETY LEVEL OF STRUCTURES DESIGNED IN COMPLIANCE WITH THE REGULATIONS.

KNOWLEDGE AND UNDERSTANDING:

KNOWLEDGE OF THE MAIN RULES FOR THE DESIGN OF REINFORCED CONCRETE AND STEEL BUILDING STRUCTURES IN SEISMIC AREAS. KNOWLEDGE OF METHODS FOR THE EQUIVALENT STATIC ANALYSIS AND DYNAMIC ANALYSIS OF STRUCTURES IN SEISMIC AREAS. ABILITY TO UNDERSTAND THE PHILOSOPHY OF SEISMIC-RESISTANT DESIGN OF STRUCTURES AND SITUATE IT IN THE CONTEXT OF NATIONAL AND INTERNATIONAL SEISMIC CODES.
APPLYING KNOWLEDGE AND UNDERSTANDING
KNOWLEDGE REGARDING HOW TO DESIGN AND ANALYZE STRUCTURAL SYSTEMS, EVEN COMPLEX FOR MULTI-STOREY BUILDINGS IN SEISMIC AREAS.

MAKING JUDGMENTS:

KNOWLEDGE REGARDING HOW TO IDENTIFY THE MOST APPROPRIATE METHODS FOR THE ANALYSIS OF A STRUCTURAL SYSTEM.

COMMUNICATION SKILLS:

ABILITY TO WORK IN A TEAM AND ABILITY TO DISCUSS AND COMMUNICATE CONCERNING THE ANALYSIS AND STRUCTURAL DESIGN IN SEISMIC AREAS. ABILITY TO COMMUNICATE THROUGH THE MOST MODERN GRAPHICAL TOOLS THE DESIGN SOLUTIONS IDENTIFIED.

LEARNING SKILLS:

ABILITY TO APPLY THE KNOWLEDGE ACQUIRED IN CONTEXTS DIFFERENT FROM THOSE PRESENTED DURING THE COURSE AND TO DEEPEN THE TOPICS COVERED BY THE STUDY, IN COMPLETE AUTONOMY, INCLUDING THE ADOPTION OF STRUCTURAL MATERIALS OTHER THAN THOSE ADOPTED IN THE DEVELOPED DESIGN ESSAY.

	Prerequisites
	FOR THE SUCCESSFUL ACHIEVEMENT OF COURSE OBJECTIVES, ADEQUATE BASIC MATHEMATICAL KNOWLEDGE AND KNOWLEDGE OF THE BASIC PRINCIPLES AND METHODS OF THEORY OF STRUCTURES AND STRUCTURAL ENGINEERING ARE REQUIRED.

	Contents
	THE BUILDING DECKS: THE DESIGN OF BUILDING DECKS SUBJECTED TO VERTICAL LOADS. STATIC SCHEME AND MODEL OF LOADS. TRANSVERSAL EFFECTS. CANTILEVERS (IN LINE, LATERAL AND CORNER CANTILEVERS). HOLES IN THE DECKS. THE DECK SLAB IN STEEL BUILDINGS. SEISMIC ACTIONS: ITALIAN BUILDING CODE (NTC 2008). EUROCODE 8. BEHAVIOUR FACTOR. DUCTILITY OF R.C. AND STEEL STRUCTURES: GLOBAL DUCTILITY, LOCAL DUCTILITY, PLASTIC REDISTRIBUTION CAPACITY, STRUCTURAL SENSITIVITY TO THE SECOND ORDER EFFECTS. COLLAPSE MECHANISMS UNDER SEISMIC ACTIONS. INTERACTION BETWEEN LOCAL AND GLOBAL DUCTILITY DUCTILITY. LOCAL DUCTILITY OF REINFORCED CONCRETE MEMBERS. PRINCIPLES OF CAPACITY DESIGN. SHEAR-BENDING HIERARCHY CRITERION. BEAM-COLUMN HIERARCHY CRITERION. THEORY OF PLASTIC MECHANISM CONTROL. THE STAIRS: STAIRS WITH EDGE KNEE BEAMS AND CANTILEVER STEPS. STAIRS WITH RAMPANT SLAB. SEISMIC ANALYSIS OF BUILDINGS: COMPUTER ASSISTED STRUCTURAL ANALYSIS. STRUCTURAL ANALYSIS BY FINITE ELEMENT METHOD. COMPUTER PROGRAM SAP 2000 FOR STRUCTURAL ANALYSIS: ANALYSIS OF CONTINUOUS BEAMS, ANALYSIS OF 2D-FRAMES, ANALYSIS OF SHEAR WALLS, ANALYSIS OF COUPLED SYSTEMS, DYNAMIC ANALYSIS OF 2D STRUCTURAL SCHEMES, SEISMIC ANALYSIS OF BUILDINGS, PUSH-OVER ANALYSIS. FOUNDATION STRUCTURES: SURFACE FOUNDATIONS: ISOLATED FOUNDATIONS ON PLINTHS, THE CONNECTING BEAMS, REVERSE FOUNDATION BEAMS ON ELASTIC SOIL; STIFFNESS MATRIX OF BEAMS ON ELASTIC SOIL, FOUNDATION GRIDS, PILE FOUNDATION, FOUNDATION PLATES ON PILES, FOUNDATION PLATES WITH PILES ARRANGED ALONG A CIRCUMFERENCE, CALCULATION OF THE REINFORCEMENT OF THE FOUNDATIONS ON PILES, CONSTRUCTIONAL DETAILS. LECTURES: 30 HOURS WORKED EXAMPLES: 30 HOURS

Contents

THE BUILDING DECKS:

THE DESIGN OF BUILDING DECKS SUBJECTED TO VERTICAL LOADS. STATIC SCHEME AND MODEL OF LOADS. TRANSVERSAL EFFECTS. CANTILEVERS (IN LINE, LATERAL AND CORNER CANTILEVERS). HOLES IN THE DECKS.
THE DECK SLAB IN STEEL BUILDINGS.

SEISMIC ACTIONS:

ITALIAN BUILDING CODE (NTC 2008). EUROCODE 8. BEHAVIOUR FACTOR.

DUCTILITY OF R.C. AND STEEL STRUCTURES:

GLOBAL DUCTILITY, LOCAL DUCTILITY, PLASTIC REDISTRIBUTION CAPACITY, STRUCTURAL SENSITIVITY TO THE SECOND ORDER EFFECTS. COLLAPSE MECHANISMS UNDER SEISMIC ACTIONS. INTERACTION BETWEEN LOCAL AND GLOBAL DUCTILITY DUCTILITY. LOCAL DUCTILITY OF REINFORCED CONCRETE MEMBERS. PRINCIPLES OF CAPACITY DESIGN. SHEAR-BENDING HIERARCHY CRITERION. BEAM-COLUMN HIERARCHY CRITERION. THEORY OF PLASTIC MECHANISM CONTROL.

THE STAIRS:

STAIRS WITH EDGE KNEE BEAMS AND CANTILEVER STEPS. STAIRS WITH RAMPANT SLAB.

SEISMIC ANALYSIS OF BUILDINGS:

COMPUTER ASSISTED STRUCTURAL ANALYSIS. STRUCTURAL ANALYSIS BY FINITE ELEMENT METHOD. COMPUTER PROGRAM SAP 2000 FOR STRUCTURAL ANALYSIS: ANALYSIS OF CONTINUOUS BEAMS, ANALYSIS OF 2D-FRAMES, ANALYSIS OF SHEAR WALLS, ANALYSIS OF COUPLED SYSTEMS, DYNAMIC ANALYSIS OF 2D STRUCTURAL SCHEMES, SEISMIC ANALYSIS OF BUILDINGS, PUSH-OVER ANALYSIS.

FOUNDATION STRUCTURES:

SURFACE FOUNDATIONS: ISOLATED FOUNDATIONS ON PLINTHS, THE CONNECTING BEAMS, REVERSE FOUNDATION BEAMS ON ELASTIC SOIL; STIFFNESS MATRIX OF BEAMS ON ELASTIC SOIL, FOUNDATION GRIDS, PILE FOUNDATION, FOUNDATION PLATES ON PILES, FOUNDATION PLATES WITH PILES ARRANGED ALONG A CIRCUMFERENCE, CALCULATION OF THE REINFORCEMENT OF THE FOUNDATIONS ON PILES, CONSTRUCTIONAL DETAILS.

LECTURES: 30 HOURS
WORKED EXAMPLES: 30 HOURS

	Teaching Methods
	THE TEACHING ACTIVITY IS BASED ON THEORETICAL LESSONS, EXERCISES AND DESIGN ACTIVITIES. THE DESIGN ACTIVITY IS CARRIED OUT INDIVIDUALLY BY THE STUDENT UNDER THE GUIDE OF A TUTORSHIP GROUP. THEREFORE, THE EXERCISES MADE IN CLASSROOM ARE AIMED TO PROVIDE STUDENTS WITH THE BASIC ELEMENTS NEEDED FOR THE DEVELOPMENT OF THE PROJECT TO BE COMPLETED DURING THE COURSE. THE DESIGN ACTIVITY COVERS ALL THE CONTENTS OF THE COURSE LECTURES AND IS AIMED TO THE ACQUISITION OF A PRACTICAL DESIGN ABILITY AND TO THE ANALYSIS OF STRUCTURAL SYSTEMS IN SEISMIC AREAS.

Teaching Methods

THE TEACHING ACTIVITY IS BASED ON THEORETICAL LESSONS, EXERCISES AND DESIGN ACTIVITIES. THE DESIGN ACTIVITY IS CARRIED OUT INDIVIDUALLY BY THE STUDENT UNDER THE GUIDE OF A TUTORSHIP GROUP. THEREFORE, THE EXERCISES MADE IN CLASSROOM ARE AIMED TO PROVIDE STUDENTS WITH THE BASIC ELEMENTS NEEDED FOR THE DEVELOPMENT OF THE PROJECT TO BE COMPLETED DURING THE COURSE. THE DESIGN ACTIVITY COVERS ALL THE CONTENTS OF THE COURSE LECTURES AND IS AIMED TO THE ACQUISITION OF A PRACTICAL DESIGN ABILITY AND TO THE ANALYSIS OF STRUCTURAL SYSTEMS IN SEISMIC AREAS.

	Verification of learning
	THE VERIFICATION OF THE ACHIEVEMENT OF THE LEARNING GOALS IS CARRIED OUT BY MEANS OF AN EXAMINATION COLLOQUIUM REGARDING THE DISCUSSION OF THE DESIGN DOCUMENTS CONCERNING THE PRESCRIBED DESIGN ESSAY AND THE PRESENTATION OF THE THEORETICAL CONTENTS OF THE COURSE LECTURES.

	Texts
	•NOTES FROM LECTURES •F.M. MAZZOLANI, V. PILUSO: "THEORY AND DESIGN OF SEISMIC RESISTANT STEEL FRAMES", E&FN SPON, AN IMPRINT OF CHAPMAN & HALL. •G.G. PENELIS, A.J. KAPPOS: "EARTHQUAKE-RESISTANT CONCRETE STRUCTURES", E&FN SPON, AN IMPRINT OF CHAPMAN & HALL. •M. MELE (ED.): "INGEGNERIA SISMICA", VOL. 1, CISM. •M. CAPURSO: " EDIFICI SOGGETTI A FORZE ORIZZONTALI: CALCOLO AUTOMATICO", CREMONESE.

Texts

•NOTES FROM LECTURES
•F.M. MAZZOLANI, V. PILUSO: "THEORY AND DESIGN OF SEISMIC RESISTANT STEEL FRAMES", E&FN SPON, AN IMPRINT OF CHAPMAN & HALL.
•G.G. PENELIS, A.J. KAPPOS: "EARTHQUAKE-RESISTANT CONCRETE STRUCTURES", E&FN SPON, AN IMPRINT OF CHAPMAN & HALL.
•M. MELE (ED.): "INGEGNERIA SISMICA", VOL. 1, CISM.
•M. CAPURSO: " EDIFICI SOGGETTI A FORZE ORIZZONTALI: CALCOLO AUTOMATICO", CREMONESE.

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ELIDE NASTRI | PROGETTO DI EDIFICI IN ZONA SISMICA