Gianvittorio RIZZANO | STRUCTURAL REHABILITATION
Gianvittorio RIZZANO STRUCTURAL REHABILITATION
cod. 0622100011
STRUCTURAL REHABILITATION
| 0622100011 | |
| DEPARTMENT OF CIVIL ENGINEERING | |
| EQF7 | |
| CIVIL ENGINEERING | |
| 2019/2020 |
| OBBLIGATORIO | |
| YEAR OF COURSE 2 | |
| YEAR OF DIDACTIC SYSTEM 2017 | |
| SECONDO SEMESTRE |
| SSD | CFU | HOURS | ACTIVITY | |
|---|---|---|---|---|
| ICAR/09 | 6 | 60 | LESSONS |
| Objectives | |
|---|---|
| THE COURSE AIMS AT LEARNING THE VARIOUS ISSUES INVOLVED IN THE SUBSEQUENT PHASES OF THE CONSOLIDATION AND SEISMIC RETROFITTING OF EXISTING MASONRY AND REINFORCED CONCRETE BUILDINGS, PROVIDING ADEQUATE EXPERTISE IN BUILDING ANALYSIS AND DESIGN OF THE INTERVENTIONS FOR SEISMIC IMPROVEMENT AND RETROFITTING. KNOWELDGE AND UNDERSTANDIG: KNOWLEDGE HISTORICAL EVOLUTION OF ITALIAN CODES ON MASONRY AND CONCRETE STRUCTURES UP TO EUROCODES, OF INVESTIGATION TECHNIQUES AND MONITORING OF STRUCTURES, THE CAUSES OF THE DAMAGE AND THE CORRESPONDING CRACK PATTERN, MODELING AND ANALYSIS OF THE STRUCTURE AND DESIGN OF CONSOLIDATION WORKS. APPLYING KNOWLEDGE AND UNDERSTANDING: THE STUDENT PASSING THE FINAL EXAM, MUST BE ABLE TO ANALYZE THE CRACK PATTERN OF AN EXISTING BUILDING, TO PERFORM THE VERIFICATION OF MASONRY PANELS UNDER IN-PLANE AXION AND UNDER OUT OF PLANE ACTIONS, TO ANALYZE THE OVERALL BUILDING BEHAVIOUR AND TO DESIGN THE REHABILITATION AND CONSOLIDATION OF THE BUILDING. MAKING JUDGEMENTS: KNOWS HOW TO VERIFY THE RELIABILITY OF THE STRUCTURAL RESULTS, CHECKING THE ACCURACY OF THE ANALITICAL RESULTS BY MEANS OF SIMPLIFIED MODELS. COMMUNICATIONS SKILLS: ABILITY TO WORK IN A TEAM AND TO TAKE AN ORAL PRESENTATION ON STRUCTURAL ISSUES RELATED TO THE ANALYSIS OF THE CRACK PATTERN, THE BEHAVIOR OF MASONRY PANELS, THE STRUCTURAL MODELING AND THE DIFFERENT CONSOLIDATION AND REHABILITATION TECHNIQUES. LEARNING SKILLS: THE STUDENT HAS TO KNOW HOW TO APPLY THE KNOWLEDGE GAINED IN STRUCTURAL SITUATIONS DIFFERENT FROM THOSE EXAMINED IN THE COURSE FOR MATERIALS PROPERTIES AND STRUCTURAL TYPOLOGIES. |
| Prerequisites | |
|---|---|
| IN ORDER TO ACHIEVE THE TEACHING GOAL, THE MATHEMATICAL AND PHYSICAL KNOWLEDGES OF RIGID AND DEFORMABLE SOLID ARE REQUIRED.IN ADDITION, THE KNOWLEDGE OF THE BEHAVIOUR OF REINFORCED CONCRETE ELEMENTS ARE ALSO NECESSARY. IN PARTICULAR, THE TECHNICAL PROPEDEUTY OF "TECNICA DELLE COSTRUZIONI" FOR THE STUDENTS OF THE FIVE-YEAR DEGREE COURSE IN BUILDING-ARCHITECTURE ENGINEERING, IS REQUESTED. |
| Contents | |
|---|---|
| - INTRODUCTION TO THE COURSE (THEORY HOURS. 2). PHASES OF THE STRUCTURAL CONSOLIDATION PROCESS; TECHNICAL AND ECONOMICAL CONSIDERATIONS; ANALYSIS OF THE CODE EVOLUTION. - MECHANICAL BEHAVIOR OF MASONRY (THEORY HOURS. 5; EXERCISES HOURS 1) THE MAIN CODE PROVISIONS ON MASONRY BUILDINGS, PROPERTIES OF THE MATERIALS COMPOSING THE MASONRY WALL: NATURAL STONE, ARTIFICIAL ELEMENTS, MORTAR; MECHANICAL PROPERTIES OF MASONRY WALL AS WHOLE; CHECKS IN WORKSHOP, IN QUARRY AND IN BUILDING SITE ON MATERIALS AND WALLS. - MASONRY BUILDINGS - VERTICAL STRUCTURAL ELEMENTS(THEORY HOURS. 8; EXERCISES HOURS 6: BEHAVIOR OF MASONRY WALL UNDER OUT-OF-PLANE ACTIONS: CHECKING WITH AND WITHOUT A BUCKLING SECOND ORDER EFFECTS AND STABILITY CURVE; BEHAVIOUR OF MASONRY WALLS UNDER IN PLAN ACTIONS; SEISMIC ACTIONS AND SIMPLIFIED ANALYSIS METHODS: POR, PORFLEX AND SPANDRELS METHOD. CONSTRUCTION OF THE SIMPLIFIED PUSHOVER CURVE OF A MULTI-STOREY MASONRY WALL. - MASONRY BUILDINGS - ORIZONTAL STRUCTURAL ELEMENTS(THEORY HOURS. 5; EXERCISES HOURS 2): TYPOLOGIES AND STATIC BEHAVIOR OF ARCHES, VAULTS AND DOMES. - MASONRY BUILDINGS - ANALYSIS AND DIAGNOSIS OF STRUCTURAL PATHOLOGIES (THEORY HOURS. 6; EXERCISES HOURS 1): CRACK OF ELEMENTARY PRISMS; CURVES OF THE IDEAL STRESSES AND OF THE MAXIMUM STRESSES; CRECK PATTERN OF MASONRY WALL UNDER DIFFERENTIAL DISPLACEMENTS, UNDER VERTICAL LOADS, UNDER SEISMIC ACTIONS; CRECK PATTERN OF ARCHES, VAULTS AND DOMES. - MASONRY BUILDINGS - INVESTIGATION METHODS AND GRAPHICAL REPRESENTATION OF THE CRACK PATTERN (THEORY HOURS. 3; LABORATORY HOURS 3). DESTRUCTIVE AND NON DESTRUCTIVE TESTS ON MATERIAL AND STRUCTURAL ELEMENTS IN LABORATORY AND IN SITU; METHODS FOR MONITORING. - MASONRY BUILDINGS - METHODS FOR STRUCTURAL CONSOLIDATION (THEORY HOURS. 6; EXERCISES HOURS 3): GENERAL FRAMEWORK OF THE CONSOLIDATION TECHNIQUES: PASSIVE, ACTIVE AND SUBSTITUTE CONSOLIDATION TECHNIQUES; TECHNOLOGICAL ASPECTS, DESIGN AND VERIFICATION OF THE CONSOLIDATED STRUCTURAL ELEMENTS: FOUNDATIONS, MASONRY PANELS, HORIZONTAL ELEMENTS, ARCHES, VAULTS AND DOMES; INNOVATIVE MATERIALS. - CONCRETE BUILDINGS - ANALYSIS AND DIAGNOSIS OF STRUCTURAL PATHOLOGIES AND CRACK PATTERNS (THEORY HOURS. 4). - CONCRETE BUILDINGS - TECHNIQUES FOR STRUCTURAL CONSOLIDATION (THEORY HOURS. 5): GENERAL FRAMEWORK. TECHNOLOGICAL ASPECTS, DESIGN AND VERIFICATION OF THE CONSOLIDATED STRUCTURAL MAIN ELEMENTS: BEAMS AND COLUMNS; INNOVATIVE MATERIALS. |
| Teaching Methods | |
|---|---|
| TEACHING INCLUDES THE PROVISION OF 60 HOURS OF LECTURES CORRESPONDING TO 6 CFU. IN PARTICULAR, TEACHING IS DEVELOPED BY MEANS OF LESSONS ON THEORY (ABOUT 73% - 4.5 CFU), EXERCISES IN THE CLASSROOM (ABOUT 22% - 1.2 CFU) AND PRACTICAL ACTIVITIES IN LABORATORY (ABOUT 5% - 0.3 CFU). THE EXERCISES IN THE CLASSROOM CONSIST ON THE APPLICATION OF THE STUDIED TOPICS AND ON THE DEVELOPMENT OF NUMERICAL CASES REGARDING THE CHECK AND SEISMIC REHABILITATION OF AN EXISTING MASONRY BUILDING. ATTENDANCE AT COURSES IS NOT COMPULSORY. |
| Verification of learning | |
|---|---|
| THE ACHIEVEMENT OF THE COURSE GOALS WILL BE VERIFIED BY MEANS OF AN ORAL EXAM AFTER THE CONCLUSION OF THE LECTURES OF THE DURATION OF ABOUT 1 HOUR. THE ORAL EXAM CONSISTS ON A DISCUSSION OF THE EXERCISE PROCESS DEVELOPED BY THE STUDENT, AT LEAST ONE QUESTION ON MODELING AND STRUCTURAL ANALYSIS, WITH ACCURATE APPROACHES AND WITH ELEMENTARY MODELING, ONE ON THE ANALYSIS OF CRECK PATTERNS, ONE ON STRUCTURAL INTERVENTIONS AND/OR DIAGNOSTIC TESTS. FOR THE PURPOSES OF THE DETERMINATION OF THE FINAL VOTE THE CONTRIBUTIONS OF THE DISCUSSION OF THE EXERCISE PROCESS AND OF EACH QUESTION IS EQUAL. FOR THE PURPOSES OF THE "LAUDE" WE WILL TAKE INTO ACCOUNT: - THE QUALITY OF THE PRESENTATION, IN TERMS OF USING APPROPRIATE SCIENTIFIC LANGUAGE - THE ABILITY OF CROSS-CORRELATION BETWEEN THE DIFFERENT TOPICS OF THE COURSE AND, WHERE POSSIBLE, WITH OTHERS DISCIPLINES; - THE AUTONOMY OF PROVEN JUDGMENT. |
| Texts | |
|---|---|
| G. RIZZANO, RIABILITAZIONE STRUTTURALE - PARTE 1: ANALISI E VERIFICA DEGLI EDIFICI IN MURATURA ORDINARIA, CUES, COOPERATIVA UNIVERSITARIA EDITRICE STUDI, 2012; G. RIZZANO, RIABILITAZIONE STRUTTURALE - PARTE 2: INDAGINI, ANALISI DEI DISSESTI E TECNICHE DI INTERVENTO SUGLI EDIFICI IN MURATURA ORDINARIA CUES, COOPERATIVA UNIVERSITARIA EDITRICE STUDI, 2012; T.P. TASSIOS, MECCANICA DELLE MURATURE, LIGUORI EDITORE, 1988; S. MASTRODICASA, DISSESTI STATICI DELLE STRUTTURE EDILIZIE, HOEPLI, MILANO, 1993; G. CROCI, PROGETTAZIONE STRUTTURALE E CONSOLIDAMENTO DELLE COSTRUZIONI, HOEPLI, MILANO, 1981; A. GIUFFRÈ, LETTURE SULLA MECCANICA DELLE MURATURA STORICHE, EDIZIONE KAPPA, ROMA, 1991; J. HEYMANN, THE STONE SKELETON, CAMBRIDGE UNIVERSITY PRESS, 1995 |
| More Information | |
|---|---|
| TEACHING TITLE: STRUCTURAL REHABILITATION AND CONSOLIDATION TEACHING LANGUAGE: ITALIAN. LOCATION AND TIME: THE COURSE IS OFFERED AT THE FACULTY OF ENGINEERING. THE SCHEDULING OF THE LESSON AND THE CLASSROOMS ARE PROVIDED ON FACULTY SITE (HTTP :/ / WWW.INGEGNERIA.UNISA.IT /). |
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