SCIENZA DELLE COSTRUZIONI II

Francesco ASCIONE SCIENZA DELLE COSTRUZIONI II

0660100050
DIPARTIMENTO DI INGEGNERIA CIVILE
EQF7
BUILDING ENGINEERING - ARCHITECTURE
2018/2019

YEAR OF COURSE 5
YEAR OF DIDACTIC SYSTEM 2012
PRIMO SEMESTRE
CFUHOURSACTIVITY
660LESSONS
Objectives
THE COURSE AIMS AT PROVIDING THE ENGINEERING STUDENTS A DEEPENING OF THE LINEAR ELASTIC CONSTITUTIVE LAW, WHICH INCLUDES, FURTHER THAN THE ISOTROPIC CASE, OTHER MATERIAL SYMMETRIES OF INTEREST FOR APPLICATIONS: ORTHOTROPIC AND TRANSVERSELY ISOTROPIC MATERIALS.
IN ADDITION, THE COURSE DEALS WITH THE STUDY OF THE GENERAL PROPERTIES OF THE ELASTOSTATIC PROBLEM, WHICH ARE USEFUL FOR THE STRUCTURAL ANALYSIS. THE COMPUTATION OF BEAM SYSTEMS HAVING MULTIPLE DEGREES OF INDETERMINACY IS DEVELOPED. IN PARTICULAR, THE METHODS OF FORCES AND DISPLACEMENTS ARE INVESTIGATED.
FINALLY,THE COURSE ADDRESSES SOME BASIC ASPECTS OF THE ULTIMATE BEARING CAPACITY OF THE STRUCTURES. THEY CONCERN BOTH THE LATERAL BUCKLING OF BEAMS AS WELL AS THE BUCKLING OF PLANE FRAMES. FURTHER, THE THEOREMS OF PLASTIC LIMIT ANALYSI ARE PRESENTED.
ABILITY TO APPLY KNOWLEDGE AND UNDERSTANDING
UPON PASSING THE FINAL EXAM, THE STUDENT WILL BE ABLE TO PERFORM A STABILITY ANALYSIS OF NON STATICALLY DETERMINED STRUCTURES AS WELL AS TO EVALUATE THE COLLAPSE LOAD AND THE CORRESPONDING COLLAPSE MECHANISMS. FURTHERMORE, THE STUDENT WILL ALSO BE ABLE TO EVALUATE THE MECHANICAL BEHAVIOR OF THE FIBER-REINFORCED COMPOSITE MATERIALS USED, MAINLY, FOR THE RESTORATION AND STRUCTURAL REINFORCEMENT OF EXISTING CONCRETE AND MASONRY.
AUTONOMY OF JUDGMENT.
KNOWING THE CORRECT STRUCTURAL MODEL TO BE ADOPTED FOR THE STUDY CASE. TO BE ABLE TO CRITICALLY EVALUATE THE RESULTS OF STRUCTURAL ANALYZES, CHECKING THEIR CORRECTNESS THROUGH ELEMENTARY MODELS.
Prerequisites
THE SUCCESSFUL ACHIEVEMENT OF THE OBJECTIVES ABOVE REQUIRES A BASIC UNDERSTANDING OF THE MECHANICS OF SOLIDS AND STRUCTURES.
Contents
CONTENTS OF THE COURSE
1.ELEMENTS OF CONTINUUM MECHANICS.
HOURS OF LESSON 6, CLASSROOM EXERCISE 3.

2.THEORY OF ELASTICITY.
HOURS OF LESSON 5, CLASSROOM EXERCISE 2.



3.ELASTO-STATIC PROBLEM.
HOURS OF LESSON 7, CLASSROOM EXERCISE 3.

4.ANALYSIS OF ELASTIC STRUCTURES: METHODS OF FORCES AND OF DISPLACEMENTS.
HOURS OF LESSON 6, CLASSROOM EXERCISE 4.

5.INSTABILITY OF ELASTIC EQUILIBRIUM.
HOURS OF LESSON 8, CLASSROOM EXERCISE 5.

6.ELEMENTS OF THE THEORY OF PLASTICITY.
HOURS OF LESSON 5, CLASSROOM EXERCISE 5.

TOTAL HOURS OF LESSON 37
TOTALE HOURS OF CLASSROOM EXERCISE 23
Teaching Methods
THE COURSE PROVIDES BOTH THEOERITICAL AND PRACTICAL LECTURES.
Verification of learning
THE ACHIEVEMENT OF THE OBJECTIVES IS ASSESSED BY MEANS OF A WRITTEN EXAM FOLLOWED BY AN ORAL EXAM. ON THIS OCCASION THE STUDENTS ARE REQUESTED TO SOLVE EXERCISES ON PROBLEMS RELATED TO THEORETICAL TOPICS DEVELOPED IN THE COURSE. FOR THE PURPOSES OF FINAL JUDGMENT THE QUALITY OF THE EXPOSITION WILL BE TAKEN INTO ACCOUNT, IN TERMS OF THE USE OF APPROPRIATE SCIENTIFIC LANGUAGE, THE ABILITY TO CROSS-CORRELATION BETWEEN THE DIFFERENT TOPICS OF THE COURSE AND, WHERE POSSIBLE, WITH OTHER DISCIPLINES.
Texts
LECTURE NOTES.

L. ASCIONE, ELEMENTI DI SCIENZA DELLE COSTRUZIONI, 5° EDIZIONE, APOGEO EDUCATION 2015
L. ASCIONE, A GRIMALDI, ELEMENTI DI MECCANICA DEI CONTINUI, LIGUORI EDITORE (1989).
L. ASCIONE, SULLA STATICA DELLE TRAVI E DEI SISTEMI DI TRAVI, VOLUMI I, II, III, LIGUORI EDITORE (2011).
M. CAPURSO, LEZIONI DI SCIENZA DELLE COSTRUZIONI, PITAGORA (1971).

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