Identifying Data 2017/18
Subject (*) Structures 1 Code 630G01019
Study programme
Grao en Arquitectura
Descriptors Cycle Period Year Type Credits
Graduate 2nd four-month period
Second Obligatoria 6
Language
Spanish
Teaching method Face-to-face
Prerequisites
Department Construcións e Estruturas Arquitectónicas, Civís e Aeronáuticas
Enxeñaría Civil
Coordinador
Muñoz Vidal, Manuel
E-mail
manuel.munoz@udc.es
Lecturers
Muñoz Vidal, Manuel
E-mail
manuel.munoz@udc.es
Web
General description Coñecementos de Teoría da Elasticidade e Resistencia de Materiais

Study programme competencies
Code Study programme competences
A56 BASES DE MECÁNICA XERAL: comprensión ou coñecemento dos principios da mecánica básica e aplicada, a estática, a xeometría de masas e os campos vectoriais e tensoriais necesarios para entender as condicións de equilibrio dos edificios e obras civís e de urbanización.
A57 MECÁNICA ESTRUCTURAL E DO TERREO: comprensión ou coñecemento dos principios de mecánica de sólidos e de medios continuos, dos de mecánica do solo e das calidades plásticas, elásticas e de resistencia dos distintos materiais empregados en estruturas portantes, obra civil e cimentacións.
A58 MATERIAIS DE CONSTRUCCIÓN: comprensión ou coñecemento das características físicas e químicas, os procedementos de fabricación e homologación, a análise patolóxica e as aplicacións e restricións de uso dos materiais empregados en obra estrutural, civil, grosa e acabada.
B2 Resolver problemas de forma efectiva.
B4 Traballar de forma autónoma con iniciativa.
B5 Traballar de forma colaborativa.
B7 Comunicarse de maneira efectiva nun entorno de traballo.
B11 Capacidade de análise e síntese.
B15 Capacidade de organización e planificación.
B21 Intuición mecánica.
B22 Traballo en colaboración con responsabilidades compartidas.
B24 Coñecementos de informática relativos ao ámbito de estudo.

Learning aims
Learning outcomes Study programme competences
Knowledge of Elasticity, Plasticity and Strength of Materials. Indeterminate systems. Numerical and computer methods of structural analysis. A56
A57
A58
B2
B4
B5
B7
B11
B15
B21
B22
B24
The student will acquire skills for pre-dimensioning, design, calculation and testing of structures and to direct its material execution A56
A57
A58
B4
B5
B7
B15

Contents
Topic Sub-topic
01 STRESS STATE 1 Stress concept: Normal and tangential
2 Intrinsic components of the stress components
3 Stress in function of the orientation of the section
4 Graphical representations of the stress intrinsic components. Mohr circle.
5 Cauchy Theorem
6 Plane stress state
7 Main directions
02 DEFORMATIONS AND DISPLACEMENTS 1 Specific deformations
2 Angular deformations or angular rotations
3 Plane deformational state. Deformation tensor.
4 Intrinsic components graphic. Mohr circle.
5 Extensometry
03 MECHANIC RESPONSE OF THE MATERIALS 1 Elastic constants of the materials
2 Hooke´s law
3 Lame equations
04 MATERIALS RESISTANCE 1 Solid elastic concept. Mechanic prism.
2 Efforts. Section method. Equivalence equations
3 Relatively resilient and Bernoulli hypothesis.
4 Saint-Venant Principle and combining or overlay effects.
5 Stress-deformation diagrams. Mechanic properties
6 Fail Criteria
7 Introduction to Structural calculation. Limited States.
8 Probability methods and partial safety factors
05 AXIAL FORCE 1 Stress conditions and uniaxial deformational conditions
2 Strength of bars
3 Resolution of monoaxial hyperstatic problems
4 Introduction of the buckling problems. Euler critical load.
5 Introduction to axial plasticity.
06 SHEAR FORCE 1 Elemental theory
2 Connecting elements
3 Smugglers calculation
07 PURE BENDING 1 Hypothesis or assumptions and general solutions
2 Simetric pure bending. Navier law. Resistant module
3 Sections calculation
4 Differential equations or the elastic line.
5 Plasticity introduction in pure bending
08 SIMPLE BENDING 1 Colignon formulation
2 Principal stress. Isostatic
3 Beams calculations
09 DEVIATION BENDING
1 Normal and shear stresses
2 Bend allowance
3 Analysis of deformations
10 BENDING (COMPOUND FLEXURE) 1 Normal and shear stresses. Neutral axis
2 Pressure center and neutral axis
3 Central core or central nucleus. Concept. Determination.

11 TORSION 1 Simple torsion and pure torsion.
2 Torsion in cylindrical bars. Coulomb theory.
3 Torsion in no circular cross-section prisms
4 Design consideration in elements with torsion

Planning
Methodologies / tests Competencies Ordinary class hours Student’s personal work hours Total hours
Objective test A56 A57 A58 B24 B22 B21 B15 B11 B7 B5 B4 B2 4 144 148
 
Personalized attention 2 0 2
 
(*)The information in the planning table is for guidance only and does not take into account the heterogeneity of the students.

Methodologies
Methodologies Description
Objective test Individual practices throughout the course

Personalized attention
Methodologies
Objective test
Description
Please direct students to the ward focus and work for discussion and solution of theoretical questions and troubleshooting

Assessment
Methodologies Competencies Description Qualification
Objective test A56 A57 A58 B24 B22 B21 B15 B11 B7 B5 B4 B2 PARTIAL TEST
- Troubleshooting
- Mastery of theoretical knowledge
- Structuring content
- Planning, clarity and precision
- Mastering the art of operational
100
 
Assessment comments

One possible continuous assessment as intended, so to pass the course must complete and submit a series of tests and work along the same.

For the processing of the material, the delivery of virtual or electronic record of the student will be detailed as requested. 

Facing the course note the following aspects, which have a different weight in the final grade, as broken down in the table of assessment will be assessed:

* Class attendance is mandatory understood, verifying by means of interactive practices, with the ability to use the notes and the material that the teacher sees fit. These practices will be made without notice. 

* Throughout the course an overall practice or work directed by the teacher, the revisions will be made or specific monitoring will be developed, but the student will develop on their own. It is anticipated that this work will be developed in the group consisting of 4 students, and build capacity for organization and a cooperative attitude. 

* Throughout the course about exams, which consist of questions, problem type, and may also contain conceptual topics will be made. Will be individual and will not be able to see some literature. Must obtain a minimun of 3 pts in each exam.

* In the final course opportunities will be a written test or examination to contain problems and a series of short questions of a theoretical nature. For the result of this test to join the rest of the course, you must obtain the same at least 3 out of 10, otherwise it is deemed not filed. 

Satisfactorily overcoming the above aspects, students can obtain the approval of the course without having to go the final tests. 2nd student enrollment or later, they will follow the course in the same conditions as those of first enrollment to be eligible to pass the course.

* If it is not approved by course, in the first final opportunity of course there will be a written test or exam. The result of this test counted as partial evidence of progress. The assistance will be weighted as global practice during the course.

* In the second final suitability of course there will be a written test or exam containing problems and a series of short questions of theoretical nature. The student may submit this final test without having to meet any other requirement rather than included in the records of the subject. In this case the total weight of the note will be the test.

For the experiments and examination materials will be permitted only: 

 - ID card or other identification 

 - Material of writing and drawing 

 - Calculator 

 - A summary sheet of formulas 

 - Mobile phones is expressly prohibited 

The offset will consider structuring content, order submission and accuracy of results. Take into account the errors of concepts generally considered very serious, and may nullify the whole exercise.



Sources of information
Basic

1 BEER, F. P.; JOHNSTON, E. R.; DEWOLF, J.T.

Mecánica de materiales.

McGraw-Hill Interamericana S.A. México,2004. 3ª edición (1ª edición de 1981).


2 MOTT, ROBERT L.

Resistencia de materiales.

Pearson Educación. México, 2009. 2ª edición.


3 MUÑOZ, M.; MARTÍN, E.; GONZÁLEZ, M.; FREIRE, M. J.

El sólido elástico en la Arquitectura.

Nino Centro de Impresión Digital. Santiagode Compostela, 1998.


4 VÁZQUEZ FERNÁNDEZ, M.

Resistencia de materiales.

Coimpres S.A.Madrid, 1986.

Complementary

1 BEDFORD, A.; LIECHTI, K. M.

Mecánica de materiales.

Prentice-Hall Inc. Pearson Educación deColombia Ltda. Bogotá, 2002.



2 BYARS, E. F.; SNYDER, R. D.

Mecánica de cuerpos deformables.

Representación y Servicios de IngenieríaS.A. México, 1978. 3ª edición.


3 GERE, J. M.

Timoshenko. Resistencia de materiales.

Thomson. Madrid, 2002.5ª edición.


4 GONZÁLEZ TABOADA, J.A.

Tensiones y deformaciones en materialeselásticos.

Universidad de Santiago de Compostela, 1989.


5 ORTIZ BERROCAL, L.

Elasticidad.

Universidad Politécnica deMadrid. Madrid, 1985.


6 HIBBELER, R. C.

Mecánica de materiales.

Prentice Hall Hispanoamericana S.A. México,1998. 3ª edición.


7 ORTIZ BERROCAL, L.

Resistencia de materiales.

McGraw-Hill. Madrid, 2002. 2ª edición (1ª edición de1980).


8 POPOV, E. P.; BALAN, T. A.

Mecánica de sólidos.

Pearson Educación. México, 2000. 2ª edición.


Recommendations
Subjects that it is recommended to have taken before
Mathematics I/670G01001
Applied Fhysics I/670G01002

Subjects that are recommended to be taken simultaneously
Mathematics II/670G01006
Construction I/670G01009

Subjects that continue the syllabus
Structures II/670G01025
Structures III/670G01034

Other comments

Previously reviewed the matter on which previous course work repeatedly, as is recommended: 

- Geometry mass 
- Resolution of articulated structures 
- Diagrams efforts beams and frames 

The continued treatment of the subject we recommend a review every day of what was discussed in class, planning the doubts that may arise in the next class or tutorial hours. 
Besides monitoring of classes, the student should consult the literature and recommended material for each part of the subject.


(*)The teaching guide is the document in which the URV publishes the information about all its courses. It is a public document and cannot be modified. Only in exceptional cases can it be revised by the competent agent or duly revised so that it is in line with current legislation.