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Syllabus 2020-21 - 14612007 - Elasticity and strength of materials 2 (Elasticidad y resistencia de materiales II)

Caption
  • Level 1: Tutorial support sessions, materials and exams in this language
  • Level 2: Tutorial support sessions, materials, exams and seminars in this language
  • Level 3: Tutorial support sessions, materials, exams, seminars and regular lectures in this language
DEGREE: Grado en Ingeniería mecánica (14612007)
FACULTY: SCHOOL OF ENGINEERING OF LINARES
DEGREE: Doble grado en Ingeniería eléctrica e Ingeniería mecánica (14812011)
FACULTY: SCHOOL OF ENGINEERING OF LINARES
ACADEMIC YEAR: 2020-21
COURSE: Elasticity and strength of materials 2
SYLLABUS
1. COURSE BASIC INFORMATION
NAME: Elasticity and strength of materials 2
CODE: 14612007 (*) ACADEMIC YEAR: 2020-21
LANGUAGE: English LEVEL: 1
ECTS CREDITS: 6.0 YEAR: 3 SEMESTER: PC
2. LECTURER BASIC INFORMATION
NAME: SUÁREZ GUERRA, FERNANDO
DEPARTMENT: U121 - INGENIERÍA MECÁNICA Y MINERA
FIELD OF STUDY: 605 - MECÁNICA DE MEDIOS CONTINUOS Y TEORÍA DE ESTRUCTUR
OFFICE NO.: D - 050 E-MAIL: fsuarez@ujaen.es P: 953648606
WEBSITE: -
ORCID: https://orcid.org/0000-0002-8834-104X
LANGUAGE: - LEVEL: 1
3. CONTENT DESCRIPTION

Part A: Advanced concepts of Elasticity

CHAPTER I.- Advanced topics on Stresses and Strains

  • Introducción
  • Cauchy's lemma
  • Change of base (coordinate system)
  • Octahedral stresses: hydrostatic and deviatoric stress tensors
  • Lame's ellipsoid
  • Components of the displacement field. Geometrical
  • interpretation

CHAPTER II.- The elastic problem. General approach

  • The elastic problem
  • Elastic constants. Lame's equations
  • The elastic problem formulated in terms of displacements. Navier's equations
  • The elastic problem formulated in terms of stresses. Beltrami-Mitchell's equations
  • Uniqueness of solutions of the elastic problem
  • Influence of temperature. The thermoelastic problem

CHAPTER III.- Energy theorems in Elasticity

  • Introduction. Strain energy
  • Castigliano's theorems
  • The Principle of Virtual Works
  • Maxwell-Betti's theorem

CHAPTER IV.- Plane theory of elasticity in Cartesian coordinates

  • Plane stress
  • Plane strain
  • Airy's function
  • Bending on a cantilever beam under a point load
  • Rectangular shape gravity dam

Part B: Advanced concepts on Strength of Materials

CHAPTER V.- Hyperstatic elements

  • Hyperestaticity degree of a system
  • Method based on Mohr's theorems
  • The thee-moments theorem
  • Method based on the Principel of Virtual Works
  • Method based on Castigliano's theorem

CHAPTER VI: Advanced topics on bending

  • Introduction
  • Shear stresses on thin-walled sections
  • Shear centre
  • Curved beams
  • Composite beams
  • Plastic limit on cross sections

CHAPTER VII: Advance topics on buckling

  • Slender beams under bending and compression
  • Lateral buckling
  • Buckling on rings, archs and curved bars
  • Buckling on slabs
  • Buckling of envelopes

CHAPTER VIII.- Torsion

  • Pure Torsion. Torsion on circular shafts.
  • Diagram of torques on a beam.
  • Torsion on non-circular shafts
  • Membrane analogy
  • Torsion on closed thin-walled cross-sections
  • Torsion on open thin-walled cross-sections

Part C: Standard : EAE-2011

CHAPTER IX.- Basis of a Project

  • Verifying a structural element. ULS and SLS
  • Steel
  • Axis and notations
  • Calculation methods
  • Cross-section types

CHAPTER X.- ULS on cross-sections

  • Strength of a section and nomenclature
  • Strength of a section under tension/compression
  • Strength of a section under shear
  • Strength of a section under bending
  • Strength of a section under torsion
  • Combined loads

CHAPTER XI.- ULS on elements

  • Tension
  • Compression
  • Bending
  • Combined loads

CHAPTER XII.- SLS and Fatigue

  • Strains and deflections
  • Vibrations
  • Fatigue

4. COURSE DESCRIPTION AND TEACHING METHODOLOGY

Not required.

Students with special educational needs should contact the Student Attention Service (Servicio de Atención y Ayudas al Estudiante) in order to receive the appropriate academic support

5. ASSESSMENT METHODOLOGY

1. Attendance and participation (10%)

  • Attendance will be controlled in the practical sessions and the active participation of the student will be taken into account.

2. Theoretical concepts (60%)

  • Final exam with theory questions and problems. A mark over 0 will be required for the theory part of the exam. The weight of the theory will be 20% and the weight of the problems 80%.
  • The following learning results are assessed: 8,9,10,11,12 y 13
  • The following skills are assessed: CB2, CB3, CEM4, CT2

3. Case studies and exercises (10%)

  • Depending on the evolution of theory classes, every two or three weeks, the students will solve practical cases during the theory classes.

4. Lab practical sessions / usage of ICT tools (20%)

  • Practical sessions related with the content of the theory classes will be given. The student will have to prepare a report for each of the practical tasks and the average mark of these reports must be equal or over 5 in order to pass the practical part of the subject. To pass this subject, the student must pass both, the final exam and the practical tasks. If a student does not pass the practical part, he will not be able to pass the subject in the Ordinary exam (Convocatoria Ordinaria) and will have to sit an exam on the practical part for the Extraordinary exam (Convocatoria Extraordinaria), after submitting all the assignments of the course.
  • The following learning results are assessed: 8,9,10,11,12 y 13
  • The following skills are assessed: CB2, CB3, CB4, CB5, CEM4, CT2, CT4 y CT6

6. BOOKLIST
MAIN BOOKLIST:
  • Asymptotic methods in the buckling theory of elastic shells [Recurso electrónico]. Edition: -. Author: Tovstik, P. E. Publisher: Singapore ; River Edge, N.J. : World Scientific, 2001  (Library)
  • Asymptotic methods in the buckling theory of elastic shells [Recurso electrónico] . Edition: -. Author: Tovstik, P. E. Publisher: Singapore &#59; River Edge, N.J. : World Scientific, 2001  (Library)
7. VIRTUAL / CLASSROOM TEACHING SCENARIO

TEACHING METHODOLOGY AND TRAINING ACTIVITIES

Training

Activities

Format

(classroom/ online)

Teaching methodology

Description

10 lab practical sessions

Classroom-based at 50%

5 lab practical cases explained in 2 sessiones of 1 hour each, using specific software (Matlab and Robot Structural Analysis). They will be taught by means of classroom-based sessions and, if necessary, using videos and screencast.

Theory sessions

Classroom-based at 50%

They will be taught by means of classroom-based sessions and, if necessary, using videos and screencast.

Tutorials

Online

Tutorials will be online at their specified time during the week.


ASSESSMENT METHODOLOGY

Assessment method

Format

Description

Weight

Attendance and/or participation in classroom or online activities

Classroom-based at 50%

Attendance and participation in lab sessions and classroom exercises.

5%

Theory concepts

Classroom-based

Exam

50%

Exercises and case studies.

Classroom-based at 50%

Assessable exercises solved individually during theory classes.

20%

Prácticas de laboratorio/campo/uso de herramientas TIC

Online

Lab sessions reports.

25%


To pass the course, the studing will have to pass both, the Exam and the Lab sessions reports, separately.

8. VIRTUAL TEACHING SCENARIO

TEACHING METHODOLOGY AND TRAINING ACTIVITIES

Training

Activities

Format

(classroom/ online)

Teaching methodology

Description

10 lab practical sessions

Online

5 lab practical cases explained in 2 sessiones of 1 hour each, using specific software (Matlab and Robot Structural Analysis). They will be taught by means of videos and synchronous sessions.

Theory sessions

Online

They will be taught by means of videos and synchronous sessions.

Tutorials

Online

Tutorials will be online at their specified time during the week.

ASSESSMENT METHODOLOGY

Assessment method

Format

Description

Weight

Attendance and/or participation in classroom or online activities

Online

Attendance and participation in lab sessions and classroom exercises.

5%

Theory concepts

Online

Exam

50%

Exercises and case studies.

Online

Assessable exercises solved individually during theory classes.

20%

Prácticas de laboratorio/campo/uso de herramientas TIC

Online

Lab sessions reports.

25%

To pass the course, the studing will have to pass both, the Exam and the Lab sessions reports, separately.

 

DATA PROTECTION CLAUSE (on line exams)

Institution in charge of data processing: Universidad de Jaén, Campus Las Lagunillas, s/n, 23071 Jaén

Data Protection Delegate: dpo@ujaen.es

Purpose: In accordance with the Universities Law and other national and regional regulations in force, carrying out exams and assessment tests corresponding to the courses students are registered in. In order to avoid frauds while sitting the exam, the exam will be answered using a videoconference system, being able the academic staff of the University of Jaén to compare and contrast the image of the person who is answering the exam with the student's photographic files. Likewise, in order to provide the exam with evidential content for revisions or claims, in accordance with current regulation frameworks, the exam will be recorded and stored.

Legitimacy: compliance with legal obligations (Universities Law) and other national and regional regulations currently in force.

Addressees: service providers who are the owners of the platforms where the exams are carried out and with whom the University of Jaén has signed the corresponding data access contracts.

Storage periods: those established in current in force regulations. In the specific case of exam videoconference recordings, not before the examination records and transcripts are closed or the exam can still be reviewed or challenged.

Rights: you can exercise your right of access, amendment, cancellation, opposition, suppression, limitation and portability by sending a letter to the postal or electronic address indicated above. In the event that you consider that your rights have been violated, you may submit a complaint to the Andalusian Council for Transparency and Data Protection www.ctpdandalucia.es

CLASS RECORDING CLAUSE PERSONAL DATA PROTECTION

Person in charge: Universidad de Jaén, Paraje Las Lagunillas, s/n; Tel.953 212121; www.ujaen.es

Data protection delegate (DPO): TELEFÓNICA, S.A.U. ; Email: dpo@ujaen.es

Procedure aim: To manage proper recordings of teaching sessions with the aim of facilitating learning process under a multimodal and/or online teaching

Period for record storage: Images will be kept during legal term according to regulations in force

Legitimacy: Data will be managed according to legal regulations (Organic Law 6/2001, December 21, on Universities) and given consent provided by selecting corresponding box in legal admission documents

Data recipients (transfers or assignments): Any person allowed to get access to every teaching modality

Rights: You may exercise your rights of access, rectification, cancellation, portability, limitation of processing, deletion or, where appropriate, opposition. To exercise these rights, you must submit a written request to the Information, Registration and Electronic Administration Service of the University of Jaen at the address above, or by e-mail to the address above. You must specify which of these rights you are requesting to be satisfied and, at the same time, you must attach a photocopy of your ID card or equivalent identification document. In case you act through a representative, legal or voluntary, you must also provide a document that proves this representation and identification. Likewise, if you consider that your right to personal data protection has been violated, you may file a complaint with the Andalusian Data Protection and Transparency Council www.ctpdandalucia.es